Some of these overlap with my “14 Ways to Go Plastic-Free with Food,” but these are the easiest overall switches you can begin with, to give you momentum and make an immediate impact. Once these have become routine, you’ll start thinking about all of the plastic in your life. Especially those single-use disposable plastics!
1. Say no to plastic bags.
Reusable bags are sold everywhere these days, and given out for free at many places, too. However, many of those are made of plastic cloth and don’t last a long time. Look for canvas bags, which last longer and can be mended easily. The best place to buy plain canvas and cloth bags is usually craft stores. You can even decorate them with permanent markers, tie-dye, regular dye, or fabric paint. (Bonus if you use materials you already have in your home or obtained secondhand.)
Pro-tip: Store your bags in your car so that they’re always with you.
Photo by Mel Poole on Unsplash.
Or, go for something easy to travel with, such as ChicoBags, which are packable bags that fold into a small pouch and have a carabiner clip to attach to a keychain, backpack, or purse. I personally own a set of these and really like them.
Worst-case scenario: If you find yourself without your reusable bags, ask the store for paper bags instead of plastic.
Super Pro tip: Avoid plastic produce bags, too, by investing in a set of reusable produce bags.
Photo by Karola G from Pexels.
Photo by Polina Tankilevitch on Pexels.
Or, skip a bag altogether. Bananas, for example, have their own packaging – so they don’t really need a bag! Anything you must peel – onions, oranges, lemons, limes, garlic, avocados – don’t really need a bag!
You don’t really need a straw for most drinks, especially at sit-down restaurants. Their drinkware is sanitized through a dishwasher with a much hotter temperature than most homes.
If you do need a straw while out and about, or for a child, buy a reusable stainless steel or glass straw. These are relatively inexpensive. You can also buy paper or bamboo straws, which are still disposable, but at least not plastic.
Pro tip: I’ve started saying, “No straw, please” when I first order a beverage now, because restaurants often serve one automatically, out of the wrapper and in the drink. Once that straw is opened, it’s going to the landfill whether you use it or not – so better to request no straw at the onset.
Most bottled water is often just municipal tap water. The plastic bottles are technically recyclable, but only about 8% or 9% of plastics are ever actually recycled. Further, those bottles can leach toxins into the water you drink.
Invest in a reusable water bottle, preferably made from metal or glass, not plastic. These are available almost everywhere, and you can get them secondhand as long as you sanitize them.
My family’s various water bottles. Photo by Marie Cullis.
4. Invest in a reusable travel coffee mug.
The disposable cups at Starbucks and other coffee shops are lined with plastic and always come with a plastic lid. These cups can leach microplastics into your drink and into your body. Worse, heat makes the problem even worse because it causes more microplastics to leach from the plastic.1
Buy a reusable travel mug designed for hot beverages.. Again, these are available almost everywhere, and you can get them secondhand as long as you sanitize them.
My family’s various insulated travel mugs. Photo by Marie Cullis.
Body wash, shampoo, and even conditioner that come in plastic bottles are more water than cleanser, so why not just pay for the soap only? This reduces shipping costs and reduces emissions too, since only the soap ships, not the water that normally comes in the product.
There are hundreds of soap options available online. I personally like Nourish Savannah soap, since I have sensitive skin. It has generally safe and gentle ingredients and smells lovely. Bonus: it doesn’t ship with plastic packaging.
Pro tip: Switch to shampoo bars (and conditioner bars!).
Fabric softener and dryer sheets usually has toxic ingredients: they contain hormone-disrupting phthalates, chemicals that damage the reproductive system, and compounds that trigger asthma. Fabric softener liquid almost always comes in a plastic bottle. Most fabric dryer sheets are made of nonwoven polyester fabric, which does not biodegrade. It’s the same as plastic trash.
There are so many alternatives! Wool dryer balls have been one of my favorite replacements. And nowadays they come in adorable colors and designs!
Most toilet paper is shipped and sold in non-recyclable plastic wrap. Worse, toilet paper is made from trees, the very thing we humans need to breathe! About 1 million trees are cut down daily to make traditional toilet paper.2
You can hit two targets with one arrow by buying recycled or bamboo toilet paper from companies like Who Gives A Crap (Bonus: they donate 50% of their profits to ensuring everyone worldwide has access to clean water and toilets).
This might seem like a no-brainer, but it’s actually harder than we initially think. I once needed a new dustpan, but the only ones I could find locally were made of plastic. And those always break and have to be replaced! I found a metal one on Amazon, but of course, it shipped in plastic.
The black metal dustpan I bought came wrapped in plastic. Why? Photo by Marie Cullis.
But a dustpan being plastic is something I never thought about until I needed to replace it. And there are dozens of items like this in people’s homes. Plastic pens, storage bins, hairbrushes, toothbrushes, trash cans, soap dispensers, craft paint, clothing hangers, school supplies, purses, shoes, food packaging, dishes, sunglasses, toys, games, ice cube trays…the list is endless.
So, next time you need to replace something, look for a plastic-free alternative!
Pro tip: There are several stores online that sell items that are plastic-free and ship without plastic packaging.
Super Pro-tip: Is there a zero-waste store to shop in your area?
9. Invest in a set of reusable metal or glass food containers.
Use these containers for leftovers, packing lunches, and transporting food for parties. Ball jars or mason jars are perfect for these tasks, too. Don’t buy plastic ones, and especially do not reheat your food in plastic containers because the chemicals in plastics leach into food.
Pro tip: If you already own plastic containers, you can repurpose them to store other items, such as cosmetics, small game pieces, small electronics, or craft supplies.
Super Pro tip: Consider keeping a couple in your car for restaurant leftovers, instead of using the Styrofoam containers restaurants provide.
Some of my family’s food storage containers, including a small soup thermos, a tiffin, Ball jars, and rectangular containers in glass and metal.
10. Buy secondhand.
Buy secondhand, anything appropriate for you. Think clothing, purses, household items, books, video games, board games, smartphones, art supplies, and even school supplies. Whenever you buy secondhand, you reduce your overall carbon footprint through reduced production, packaging, and shipping emissions. This includes lowering the amount of plastic used in both the product and its packaging.
Bonus: Secondhand items cost less, saving you money to spend on other things (like a fun trip!).
“Remember, Rome wasn’t built in a day. The same is true for your plastic-free home. It’s going to take some time to transition but with patience and persistence you can easily weed plastic out of your home and create a new lifestyle that’s dramatically leaner when it comes to plastic usage.” -Sandra Ann Harris, founder of ECOlunchbox3
My family and I are still enjoying the benefits of our Berkey water filtration system. We purchased it a year and a half ago after reading the report of contaminants the Berkey removes. My local water has hexavalent chromium and total trihalomethanes (TTHMs), and Berkey filters remove those.
The cost was high and the setup took some doing, but overall, we really like Berkey-filtered water. We use it for drinking, cooking, and even the dog’s water. I can taste the difference between the water I drink at work (filtered by a Brita, which removes fewer contaminants) and the water I drink at home (with a Berkey).
I would like to have my water tested, both from my tap water and filtered Berkey water, and then compare the results. Unfortunately, water testing is expensive and sometimes cost-prohibitive. But someday I’ll have my water professionally tested. I’ve listed a couple of water testing companies under Additional Resources below.
Fortunately, some companies test water filtration systems regularly, like Water Filter Guru (waterfilterguru.com). Their mission is to help people find solutions for better water quality. They test many products and write honest reviews, and their site is quite helpful.
While they do not rate Berkey systems as one of the best on the market, I still really like our Berkey. However, there is some recent controversy with Berkey filters. I’ve also had at least one lingering question. I’ve often pondered, as has one of my readers, the reason behind the restriction on selling most Berkey products in California.
California Banned the sale of Berkey
In 2009, a California law, commonly called the ‘no-lead law’, went into effect. The law prevents the sale of most Berkey water filter products in California. Any water filtration system and replacement parts must be third-party certified by an ANSI/NSF-approved, independent company to confirm that it is ‘lead-free.’ Berkey Water systems claim to be lead-free but they have not been certified and don’t plan to get certified. But why not?
In a June 2022 email exchange with berkeyfilters.com, the now-defunct authorized dealer where I purchased my Berkey system, I asked why they didn’t pursue NSF certification. They responded that Berkey’s independent testing far exceeded the standards of NFS and tested for contaminants not included in the NSF standards.
“NSF certifications are…optional. In our opinion, NSF certifications are limited in their application with respect to our gravity-fed purification elements…The tests we have conducted are much more rigorous than those required by NSF for the certifications required. Our purifiers have been rigorously tested by third-party independent accredited labs far surpassing the [NSF 42 and 53] standards. For example, our systems have been tested for the removal of hundreds of contaminants including heavy metals, pesticides, herbicides, pharmaceuticals, pathogenic bacteria, and viruses.”1
In a blog post at waterfilterguru.com, they also asked why Berkey doesn’t just get certified so that they could sell to consumers in California. They wrote: “According to one Berkey distributor, as part of the regulations, manufacturers of water purification or filtration devices would have to reveal ‘proprietary information’ relating to their systems, including information about their manufacturing processes, sales and suppliers…We haven’t been able to find any credible information to back this claim up, nor have any Berkey distributors we’ve reached out to about this been forthcoming with their explanations.”2
Photo by engin akyurt on Unsplash.
Recent Filter Controversy
Berkey Water Systems and accessories have only been available for purchase through authorized dealers, not directly from New Millennium Concepts, Ltd., the manufacturer. I originally purchased my system through berkeyfilters.com, an authorized dealer. I planned to buy replacement filters from them once needed. But then in November 2023, the company announced they were going to stop being an authorized dealer after 25 years. This is because the EPA issued a stop-sale order to berkeyfilters.com:
“On December 27, 2022 we were issued an EPA stop sale order due to the products claiming to filter microorganisms. Despite our efforts to resolve the issues, the owner/maker of Berkey did not agree with the regulation. As a dealer of another brand’s product we had little to no control to rectify the problems at hand. This led to a prolonged period of several months where we were unable to sell products, resulting in the layoff of numerous skilled employees, and significant legal investments to secure the survival of our family-run business.”3
Berkeyfilters.com closed down in December 2023 and their team created the Boroux Foundation. In a video message, Boroux’s CEO indicated that their team had “severed all ties with the Berkey brand and their product line.” They are making the Boroux filter that works with many gravity water filter systems brands.4 Read more about the Boroux filters below.
The EPA’s Ruling
It turns out that the EPA declared Berkey filters to be a pesticide and required warning labels as such on the filters. They then issued a stop-sale order to berkeyfilters.com, one of the largest Berkey-authorized dealers. According to another authorized dealer, bigberkeywaterfilters.com:
“At the end of 2022, the US Environmental Protection Agency (EPA), without undertaking any administrative process, used its regulatory authority to classify the Berkey water filtration filters, a trusted leader in gravity-fed water filtration systems and one of the most popular water filters in the US, as pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) claiming that Black Berkey filtering elements contain silver and are a pesticide device since silver is antimicrobial. With this new Pesticide classification, Berkey products would be required to come with warning labels to this effect.
“It’s important to note that silver is not considered a pesticide under FIFRA, and has not been regulated by the EPA as such before this.”5
In August 2023, New Millennium Concepts filed a lawsuit against the EPA. They consider this “an abuse of the agency’s power in an attempt to put the company out of business.”6 In a statement from New Millennium Concepts, the company accused the EPA of overreaching and of “re-interpreting their rules for the express purpose of classifying Berkey® products alone as Pesticides. The EPA has not utilized this new re-interpretation to stop the sale of any other outdoor water filter, just Berkey® alone. We have been informed that the real issue is that because of COVID-19, the EPA does not like the fact that Berkey® filters are capable of removing viruses from your water.”7
How To Buy Filters
So, what now?
First, please know many counterfeit Berkey replacement filters are on the market. There is no guarantee that counterfeit filters will remove any contaminants. You can check New Millenium Concept’s website for how to identify counterfeits, which I’ve put a link to under Additional Resources. But the following are the choices if you already own a Berkey system.
Black Berkey Elements
Black Berkey Elements filters have now become scarce. They were still available through other authorized dealers because the EPA issued a stop-sale order to only one dealer. The price went up to over $200 per pair, though. Now they are almost impossible to find.8 So what are the alternatives (other than purchasing a whole new system)?
Boroux Foundation Filters
The Boroux Foundation filters are compatible with Berkey, among many other gravity-fed systems.9 They filter 12,000 gallons per pair, costing $140 per pair. If you calculate how much water you use, you’ll likely find that this means these filters will last years!Â
While they test to NSF’s standards, they are not NSF certified. The company claims it wants to seek certification in the future. Their report lists all of the contaminants these filter, based on NSF guidelines. I’ve included links under Additional Resources so you can read their report and watch a video to understand it. They appear to remove everything that Black Berkey Elements filters removed.
I reached out to waterfilterguru.com since they test a ton of water filtration systems. Unfortunately, they have not yet tested Boroux Foundation filters but said it is on their to-do list. I hope they test them soon! I’ll share their results here if they do.
Super Sterasylâ„¢ Ceramic Elements
These ceramic filters were the original Berkey filters that dealers shipped with Berkey systems about 25 years ago, according to Jennie at bigberkeywaterfilters.com, an authorized Berkey dealer. She said that the Black Berkey Elements filters replaced the white ceramic filters. “We haven’t carried or sold them in about 10 years because they were the original technology and the black filters are the newest technology,” she wrote.10 However, this company has started carrying them since our email exchange in February 2024. This is likely because New Millenium Concepts is no longer manufacturing the Black Berkey Elements filters.
The Super Sterasyl Ceramic filters filter less than the Black Berkey Elements filters. While Berkey is not completely clear on what the Super Sterasyl filters actually filter, they do include in their FAQs that Black Berkey Elements filters reduce everything the Super Sterasy Ceramic Elements will plus “reduce trihalomethanes, inorganic minerals, heavy metals, pharmaceuticals, pesticides, VOCs, petroleum products, perfluorinated chemicals, rust, silt, sediment, radiologicals and more.” This tells me that the Super Sterasyl Ceramic filters do not filter out nearly as much as the regular filters. These filters cost between $70 and $100, and last for 535 gallons or six months per filter.11
Other Water Filtration Systems
Photo by Callum Shaw on Unsplash.
I still love my Berkey! While I can personally recommend Berkey filtration systems, it isn’t free of controversy. Many other brands of gravity-fed water filtration systems exist. Each person must base their decision on the contaminants they most want removed from their water. Second, choose a system that is tested and well-reviewed. Third, consider the cost and how much time you’ll need to spend caring for the system.
Many zero-wasters use charcoal in water pitchers to remove contaminants. I haven’t tried this, but I’d be interested in trying it and testing the water before and after. This is a low-cost and zero-plastic waste solution.
I hope this helps! Check out my other articles about Water Contamination and filtration systems. Thank you for reading, please share and subscribe!
Are synthetic or natural fabrics better for the environment? Natural fabrics fare better, but the overproduction of both types of fabrics is the problem. The way we carelessly disregard and dispose of our clothing is a problem too, as was emphasized in Part 2 of this article series. Elizabeth L. Cline, an expert on fast fashion and sustainability in the apparel industry, says that asking which fabric is greenest is actually the wrong question. “We need to improve the sustainability of all the materials we wear.”6
Though we all need to reduce everything we consume, understanding the differences between synthetics and natural fabrics will benefit us as consumers. If we know where something came from, how it was sourced, and how it was created and turned into fashion, we can make better choices and value our clothing more.
Natural fabrics refer to those made from natural fibers sourced from plants or animals. Let’s start by taking a look at the natural fabrics that come from plant-based sources.
“We need to improve the sustainability of all the materials we wear.” -Elizabeth L. Cline
Photo by Megan Lee on Unsplash.
Cotton
Cotton is grown all over the world, and its production provides income for more than 250 million people. There are about 35 million hectares of cotton under cultivation in the world. But it requires a lot of water, pesticides, and fertilizers.
Water
Cotton production uses 3 percent of the entire world’s agricultural water supply.12 Some experts argue that cotton is the largest water user of all agricultural production combined.13
“As much as 2,168 gallons of water is required to grow the cotton in a single T-shirt…While water is plentiful in some cotton-growing areas, almost 60 percent of all cotton is grown in regions affected by water scarcity…And while cotton could be a major source of poverty alleviation in rural and poor areas, in many places it is exploitive instead.”14
In some areas, surface and ground waters are diverted to irrigate cotton fields. This leads to freshwater depletion for entire regions, including Pakistan’s Indus River Delta and Central Asia’s Aral Sea. About 97% of the water from the Indus River goes to crop production, including cotton.15 Worse, the Indus River, upon which millions of people rely, is badly polluted with chemicals and plastic.
The depletion of the Aral Sea is one major loss. A Soviet Union project that began in the 1960s diverted the feeding rivers away from the Aral Sea in an attempt to grow cotton and other crops in Uzbekistan and Kazakhstan. This has almost drained the Aral Sea, once the fourth-largest lake in the world. That has caused the soil to become drier and saltier, and the dry soil creates dust storms. That dust is full of leftover pesticides and fertilizers, and people in those areas have significant reproductive issues, including miscarriages and malformations at birth. In addition, “Livelihoods, wildlife habitats, and fish populations have been decimated.”16
The Aral Sea in 1989 (left) vs. 2014 (right). Image by NASA and collage by Producercunningham on Wikimedia.
Chemicals
“Conventionally grown cotton requires the heavy use of synthetic fertilizers.”17
Cotton production requires about 220,000 tons of pesticides and 8.8 million tons of fertilizer yearly. “One-fifth of insecticides – and more than 10 percent of all pesticides – are devoted to the protection of conventional cotton.”18 Those pesticides are highly toxic to human workers and animals, and they pollute the environment. Industrial and agricultural chemical poisoning are among the top five leading causes of death worldwide.19 The World Health Organization classified 8 out of 10 of the US’s cotton pesticides as ‘hazardous.’20
Fertilizers that end up in waterways create nutrient pollution, meaning those excess nutrients (nitrogen and phosphorous) allow toxic algal blooms. Those deplete entire zones of oxygen, creating dead zones, which harm aquatic species and disrupt entire ecosystems. Fertilizers also contribute to greenhouse gases.21
Approximately 16% of all pesticides are used on cotton.22 Additionally, genetically modified crops, including cotton, have made crops toxic to common pests. This has reduced the use of pesticides but has not eliminated the need for them. “A large number of farmers have adopted genetically modified cotton seeds that include a gene protecting it from the herbicide glyphosate (the active ingredient in Monsanto’s Roundup). That way, the fields can be sprayed with the herbicide when the plant is young, easily eliminating competition from weeds.”23 However, this has made farmers dependent on those specific seeds, which are made by the same company that makes the pesticides and herbicides.
Forced Labor
Uzbekistan, once one of the largest producers of cotton, used forced labor for cotton production until 2021.24 Today, China and India are the largest producers of cotton. Parts of China use forced labor and parts of India use child labor for cotton production. According to the U.S. Department of Labor, the following countries also use child labor, forced labor, or both:25
Argentina
Azerbaijan
Benin
Brazil
Burkina Faso
Egypt
Kazakhstan
Kyrgyz Republic
Mali
Pakistan
Tajikistan
Turkey
Turkmenistan
Zambia
Soil Degradation
Cotton production severely degrades soil quality,26 because of the overuse of nitrogen-based mineral fertilizers. Cotton also causes soil erosion because of the large amounts of water it requires to grow.
Organic Cotton & Other Options
We can produce cotton organically, that is without pesticides and fertilizers, and therefore more sustainably. There are two leading organic certifications: Global Organic Textile Exchange (GOTS) and Organic Cotton Standard (OCS). Organic cotton only comprises around 0.33% of all cotton grown. Those chemicals never end up in runoff or the environment. However, organic cotton still requires large amounts of water. And, unfortunately, organic often means more expensive.
Initiatives such as “Better Cotton and Fairtrade Cotton focus on better land use, water practices, and labor standards but don’t have any proven environmental benefits.”27 Better Cotton is difficult to enforce and farmers who adopt it are not subsidized. Also, it allows for genetically modified organisms (GMO) seeds.28 So this is not the best initiative out there.
Cotton Made in Africa has more than 30 brand members, which supports small growers and environmentally friendly growing practices in sub-Saharan Africa.29
Recycled or reclaimed cotton sounds promising as well, but it does have drawbacks. According to cottonworks.com, “the majority of recycled cotton is claimed through mechanical recycling. First, fabrics and materials are sorted by color. After sorting, the fabrics are run through a machine that shreds the fabric into yarn and further into raw fiber. This process is harsh and puts a great deal of strain on the fiber. It is not uncommon for fibers to break and entangle during shredding. The raw fiber is then spun back into yarns for reuse in other products. The quality of recycled fiber will never have quality values equal to the original fiber. Specifically, fiber length and length uniformity will be impacted, which will limit the end-use application.”30Â
“Current cotton production methods are environmentally unsustainable.” -World Wildlife Fund31
Photo by Karl Wiggers on Unsplash.
Denim
Denim is mainly made from cotton. It takes between 2,000 and 2,900 gallons of water to produce a single pair of jeans, mainly because of dying and finishing treatments. “In the 1970s and 1980s, hip fashion people decided that denim shouldn’t look like denim anymore, and they came up with stone washing and acid washing.” These processes use pumice (stones) and sometimes bleach or other acidic chemicals. The water used for dying and finishing is not reused or recycled, which means it ends up in the environment.32
“To achieve a faux-worn effect, jeans are sandblasted, hand-sanded, or sprayed with chemicals by individuals who inhale the fumes each day.”33
We must also consider the cost of transport for something such as a pair of jeans. There is “a big cost in getting the cotton from (for example) Texas, where it’s grown, to Indonesia to be spun into fibers, to Bangladesh to be made into denim, and sent back to the U.S. to be sold.”34
Some programs aim to reduce water in production, such as Levi’s Water<Less campaign. Their process reduces up to 96% of the water normally used in denim finishing, which is the final stage in making a pair of jeans. Levi’s claims to have saved more than 3 billion liters of water and recycled more than 1.5 billion liters of water.35 Always look at these programs critically, but if they are legit, try buying sustainable clothing.
Last, there is a recycling program for denim. The Blue Jeans Go Green program collects cotton-based denim and recycles it back to its original fiber state and transforms it into something new. The program claims to have kept more than 4.5 million pieces of old denim out of landfills.36 Denim is also a sustainable type of home and building insulation.
Photo by Rebecca Landis on Flickr, Creative Commons license (CC BY-NC-ND 2.0).
Bast-Plant Fibers
Bast-plant fibers include fabrics like linen, jute, hemp, and ramie. Linen is a textured fiber made from the flax plant. It is naturally hypoallergenic and is very breathable, making it a great textile for warm-weather clothes. Jute is a coarse natural plant fiber from the jute plant that is used to weave fabrics like burlap cloth. It is a popular textile to make rugs and burlap sacks. Hemp is durable, versatile, and moisture-resistant. Ramie creates strong fabrics that look similar to linen.Â
These fibers are biodegradable, renewable, and sustainable. Bast fibers are collected from the outer third of the stem of a plant between the woody core and the thin outer layer. These make strong, durable, and breathable cloth.
These plants support regenerative farming, which improves the environment. “Plants used in bast fibre production are often great cover crops working in rotation with other crops, keeping the soil covered to minimize erosion and incorporating organic matter to improve soil fertility. A greater diversity of crops within a farming system not only improves soil quality, but minimizes plant diseases, further reducing the need for chemical applications.”37 They use less water, fertilizers, pesticides, and energy.
You can also buy these fabrics recycled or organic certified (see Additional Resources below). Organic means that chemical pesticides and fertilizers weren’t used in the production of the plant or fabric.38
Photo by Taisiia Shestopal on Unsplash.
Bamboo
While bamboo is a plant, marketers often tout it as “eco-friendly,” but manufacturers make bamboo fabric by chemically pulverizing plants and trees. This makes it unnatural. Since this fabric is full of harsh chemicals, I have chosen to include it in the synthetics part of this series (Part 5).
Read the Labels
Now that you know more about natural fabrics, you may find that reading labels will at least give you the basic information you’re looking for. Is the item you want to purchase made with 100% organic cotton, or a cotton blend? If it’s the latter, what does the blend consist of? Also, where was the item made? Was it made in a country with decent labor laws?
If there’s a fabric you’re not familiar with listed on the tag, look it up. Most people carry a smartphone with them, which offers the opportunity to look it up before making a purchase.
Overproduction
While plant-based fabrics come from the Earth, they are not always the best option because of the pesticides, fertilizers, and chemicals that most producers use to grow them. But they are still better than plastic-based synthetic fabrics derived from fossil fuels.
Remember, the overproduction of all fabrics is the problem. Buy fewer but higher-quality articles when you can. Take good care of the clothing you do have, mend your clothing if you are able, and buy second-hand when you need to replace something.
In my next article, I’ll review types of animal-based fabrics. Thank you for reading. Please share and subscribe!
Additional Resources:
Website, Better Cotton. Their mission is “to help cotton communities survive and thrive, while protecting and restoring the environment.”
Website, Global Textile Standard (GOTS). “GOTS is the worldwide leading textile processing standard for organic fibres, including ecological and social criteria, backed up by independent certification of the entire textile supply chain. GOTS-certified final products may include fibre products, yarns, fabrics, clothes, home textiles, mattresses, personal hygiene products, as well as food contact textiles and more.” According to Elizabeth L. Cline, “GOTS is the most rigorous organic standard, as it covers not just the cultivation of the raw materials but the processing of the textiles as well.”39
Website, Organic Content Standard (OCS). They are “a voluntary global standard that sets the criteria for third-party certification of organic materials and chain of custody.”
Website, Oeko-Tex, “certifies that every component of the product, from the fabric to the thread and accessories, has been rigorously tested against a list of up to 350 toxic chemicals.”
The fashion and clothing industries contribute to climate change, environmental pollution, and human exploitation. Across the world, perpetuated by wealth, and rampant consumerism based on false urgency to keep up with ‘trends,’ the massive overproduction of clothing is killing us and our environment.
Companies have men, women, and even children, working in dangerous conditions with low or no labor standards. They are kept impoverished by low wages. Companies use toxic chemicals in clothing production, and those chemicals end up in the final products. The clothing industry uses unfathomable amounts of water in production, in a world where there isn’t enough water for everyone. Later, that water is discharged, often into the environment, polluting water and soil. Mass amounts of energy are used to produce both natural and synthetic fabrics. Transporting clothing from developing countries to the west uses astronomical amounts of fossil fuels. Worse, there is so much clothing in the world now that we can’t find uses for all of it.
All this so that we can buy $5 T-shirts that we don’t need. It’s called fast fashion, and it’s detrimental on many levels.
Image by DigestContent from Pixabay.
Fast Fashion
Fast fashion is a design, manufacturing, and marketing method focused on quickly producing high volumes of trendy but cheaply-made clothing.14The term was coined by The New York Times in the 1990s “to describe Zara’s mission to take only 15 days for a garment to go from the design stage to being sold in stores.”15 By the 2000s, brands were taking ideas from the top fashion designers and reproducing them cheaply and quickly. Other big names in fast fashion include H&M, UNIQLO, GAP, Primark, and TopShop.
At one time, there were four seasons of clothing. Today, there are 50 to 100 microseasons per year. Fast fashion was artificially created. The demand “was carefully cultivated by fashion brands to change consumer behavior and make people want more and more, and quickly.”17 As consumers clamored for cheap fashion, clothing companies resorted to low-quality materials and manufacturers to still profit.19
But this disregard for quality has led to massive amounts of clothing going to landfills. “Constantly changing trends have encouraged consumers to discard clothing that’s no longer ‘in style’ even if it’s still wearable.”20 This is not sustainable.
“[Fast fashion] plays into the idea that outfit repeating is a fashion faux pas and that if you want to stay relevant, you have to sport the latest looks as they happen. It forms a key part of the toxic system of overproduction and consumption that has made fashion one of the world’s largest polluters.”21
Photo by Comunicacioninditex on Wikimedia, Creative Commons license (CC BY-SA 4.0).
Ultra-Fast Fashion
There is an even faster fashion now, referred to as ultra-fast fashion. Brands include SHEIN, Missguided, Forever 21, Zaful, Boohoo, and Fashion Nova. It is a recent phenomenon that is as bad as it sounds.22 “Ultra fast fashion turns fast fashion’s ‘weeks’ into days and ‘dozens of styles’ into hundreds and thousands. The numbers alone sound sinister. Brands like SHEIN and Boohoo are reportedly posting thousands of new styles to their websites on a daily basis. Sometimes, knockoffs of trending celebrity and pop culture styles will appear online in as little as 24 hours.” Social media, influencer culture, and online hauls certainly stoked the fire in the creation of ultra-fast fashion.23
“A generation now views ultra-fast fashion’s historically low price points and disposable culture as the norm, with many young people considering garments worn out after only a few washes. This overproduction and quick disposal has exacerbated fashion’s waste crisis.”24
H&M Store, Times Square in New York City. Photo by Will Buckner on Flickr, Creative Commons license (CC BY 2.0).
Wasteful Overproduction
Companies produce more clothing than can be consumed. Some companies trash or burn the excess. “An estimated 2.2 billion pounds of overstock and unsold clothing are landfilled or incinerated around the world every year, according to a 2018 report by the Ellen MacArthur Foundation…Two billion pounds of clothes is the equivalent in weight of 5 billion T-shirts, enough leftover stock to dress the adult population of the planet. In 2018, H&M announced that the brand was stuck with 4.3 billion dollars worth of unsold goods.” It’s not just fast fashion companies, either. The same year, the luxury brand Burberry was caught destroying excess clothing and accessories worth around $24 million.25Â
Photo by Alexander Kovacs on Unsplash.
Environmental Costs
The world produces around 100 billion articles of clothing annually, and “92 million tonnes end up in landfills.”27 Fast fashion causes extensive damage to the planet, exploits workers, and harms animals.28The fashion industry produces 10% of all carbon emissions and it is the second-largest consumer of water.29Â
Clothing production requires tons of water. For example, it takes 2,000 gallons of water to produce a single pair of jeans. Worse, “the fashion industry is responsible for 20% of all industrial water pollution worldwide.”30 Textile dyeing is the world’s second-largest polluter of water as the wastewater from it is often dumped into bodies of water. “If fashion production maintains its current pace, the demand for water will surpass the world’s supply by 40 percent by 2030.”31
“The way we manufacture new clothes is truly unsustainable, commanding a staggering level of resources, especially water, chemicals, and fossil fuels, that can’t continue. Each year, clothing production requires 24 trillion gallons of water, enough to fill 37 million Olympic-sized pools. And the fashion industry spews more globe-warming carbon dioxide annually than all international flights and maritime shipping combined.” -Elizabeth L. Cline32
Image by Linda Lioe from Pixabay.
Poor Labor Standards and Pitiful Wages
“Only 2 percent of the 40 million garment workers around the world earn a living wage – it effectively amounts to modern-day slavery.”33
Across the world, workers experience unsafe working conditions and low wages that are far below the minimum wage. Companies require garment workers to work long hours through forced overtime, often apply impossible quotas to their daily production, and sometimes even inflict abuse. They also expose workers to many chemicals and pollutants, which jeopardize their health. Unionization attempts and campaigns for improvements in safety, conditions, wages, sick pay, and job security are often barred by the threat of job losses and sometimes violence.34
“Everyone in the industry knows that workers in textile mills and leather tanneries have been known to develop skin lesions and breathing problems.” -Alden Wicker, To Dye For35
The garment, textile, and footwear workers around the world deserve better. “Fashion is a powerful industry, one that can and should lift people out of poverty rather than trap them in it. It is a multitrillion-dollar business, with plenty of wealth to go around. And yet, according to Oxfam, the top fashion CEOs earn in four days what the average garment worker will make in a lifetime.” Increasing wages would require only a 1 to 4 percent increase in retail prices.36
“The difference in what it would cost for people to not to have to make these kinds of choices between paying rent and putting food on the table is less than a dollar per garment. Why in the world would any company choose every day to prioritize their profits and paying the lowest price possible over ending that kind of human suffering? Especially when it’s not complicated or unaffordable to fix it.” -Sarah Adler-Milstein, co-author of Sewing Hope: How One Factory Challenges the Apparel Industry’s Sweatshops37
Photo of the Eastex Garment Co. Ltd factory in Cambodia, one of garment factories that supplies H&M. Photo by U.S. Embassy Phnom Penh on Flickr, Creative Commons license (CC BY-ND 2.0).
“Combined with the commute and getting food on the table for their families, female garment workers can only get four or five hours of sleep a night.” -Alden Wicker, To Dye For38
World Exports
Map courtesy of HowMuch.net, a financial literacy website.
Each of the following countries exports billions of dollars of garment products annually:
China:
China is the largest clothing manufacturing country in the world, employing over 15 million people, mostly women. Companies in this country pay the highest wages but that still does not equate to a living wage for all.39
List of companies that source their clothing from China. Screenshot from the Business & Human Rights Resource Centre.
Bangladesh:
Bangladesh is the second-largest garment manufacturing country, but they are among the lowest-paid in the world. This is where the 2013 Rana Plaza factory collapse happened, which killed 1,134 and injured another 2,500 people. While “the disaster brought international attention to the alarming labor conditions in overseas garment factories,” only some improvements in safety issues came from it.40 H&M and the VF Corporations (Vans, North Face, Timberland, etc.) are two of the many companies sourcing from Bangladesh.41
After Rana Plaza’s collapse, no corporations stepped forward after the tragedy to acknowledge that they were manufacturing there. H&M executives responded with this: “‘None of the textile factories located in the building produced for H&M,’ it stated. ‘It is important to remember that this disaster is an infrastructure problem in Bangladesh and not a problem specific to the textile industry.'” The statement continued that it would contribute to solutions going forward.42 But this problem is specific to the textile industry.
“In 2013, [Americans] spent $340 billion on fashion – more than twice what they forked out for new cars. Much of it was produced in Bangladesh, some of it by Rana Plaza workers in the days leading up to the collpase.” -Dana Thomas, Fashionopolis43
India:
India employs millions of people but often under conditions of forced overtime, less than half of a living wage, and even child labor.44 There have been some improvements but many workers, of which the majority are women, experience physical abuse and sexual harassment. Companies sourcing from India include American Eagle Outfitters, H&M, Levi Strauss & Co., and VF Corporation.Â
Vietnam:
Vietnam has a communist government that forbids labor unions, and wages are 60 percent below a living wage. There are around 6,000 textile factories that employ about 3 million people. Nike employs 450,000 people there.45 “Many of us are familiar with the news about Nike sweatshops, but they’re just one of the many fast fashion brands violating human rights for the sake of fashion. The people who make our clothes are underpaid, underfed, and pushed to their limits because there are few other options.”46 Zara and H&M are two of the major brands that source from there.
Cambodia:
There are about 600,000 garment workers in Cambodia. Women experience a great deal of abuse, sexual harassment, and low wages, which are 50 percent below a living wage. Many companies, including H&M, Gap, Nike, and Puma, source from there.47
“Brands are interested in getting clothing as cheaply and quickly as they can. They have consciously chosen to locate production in countries that do not enforce their labor laws. A factory that scrupulously complied with the labor law, respected the right to organize, paid all required wages, didn’t force people to work overtime: That factory will not be able to meet brands’ price demands. You can’t survive as a supplier unless you operate a sweatshop, because the brands are only willing to pay sweatshop prices.” -Scott Nova, Executive Director of the Worker Rights Consortium48
Photo of garment workers sewing on sewing machines in a a large factory room in Bangladesh. Photo by Musamir Azad on Wikimedia, Creative Commons license (CC BY-SA 3.0).
Fashion Production in the U.S.
“In the 1960s, just 5% of all clothing Americans wore was made overseas. By the 1970s, that figure had reached 25% and today it’s somewhere around 98%.” -Sophie Benson, Sustainable Wardrobe49
The United States produces little clothing domestically today: Less than 3 percent, which is down from 50% in 1990. “And a Made in USA garment is no longer a guarantee of ethical working conditions.” The largest part of the garment business is in Los Angeles, where there are approximately 45,000 garment workers, many of them undocumented immigrants. “A 2016 US Labor Department investigation of LA’s factories found that 85 percent of inspected factories violated labor laws. Workers are being paid as little as 4 dollars an hour sewing clothes for well-known fashion brands, including Forever 21, Fashion Nova, Ross Dress for Less, and T.J.Maxx.”50 Another investigation found that companies paid sewers as little as $2.77 an hour.51
Even sadder, US garment workers are some of the highest-paid in the world.
“The large, middle-market brands who source from these sweatshops herald that their apparel is ‘Made in the USA,’ as if such a statement automatically confers authenticity and integrity, as well as superior quality, to clothes produced offshore. It’s a corporate marketing tactic to pander to consumers’ patriotism while flagrantly breaking US labor laws.” -Dana Thomas, Fashionopolis52
Image by Photo Mix from Pixabay.
The Role of Companies
Companies have the power to make real, humane, sustainable changes. “It’s time for more big brands to step up to the plate,” wrote Elizabeth L. Cline. “Big companies are the ones with the huge economies of scale that could bring down the price of sustainable materials and fund the research and development of eco-friendly innovations, from textile recycling and nontoxic dyes to factories powered by clean energy. They can certainly afford to pay higher wages.”53 But we consumers need to hold these companies accountable.
Fast fashion companies sometimes use greenwashing to make consumers feel better about purchasing their items. Greenwashing refers to when companies deceive consumers by claiming that their products are environmentally friendly or “have a greater positive environmental impact than they really do.”54 “Fast-fashion companies tell their customers that it’s possible to buy their products and still have a clean conscience. H&M has ramped up its use of organic cotton and sustainably sourced materials; Boohoo sells 40 or so items partially made from recycled textiles.” Aja Barber, a fashion-sustainability consultant, called this greenwashing in an interview with The Atlantic: “It’s like, ‘Oh look, these five items that we made are sustainable, but the rest of the 2,000 items on our website are not .'”55
“[A] higher price reflects things like fair wages, ethical sourcing practices and higher costs for less wasteful production runs. Knowing all that, the real question we should ask is: how is fast fashion so cheap?” -Sophie Benson, Sustainable Wardrobe56
Photo by Sora Shimazaki from Pexels
Our Role
“Fast fashion makes us believe we need to shop more and more to stay on top of trends, creating a constant sense of need and ultimate dissatisfaction.”57
We’ve all supported it at some point, probably mistakenly. We found a great deal on a cute cardigan or funny t-shirt and bought it. Buying new clothes, especially when they’re on sale, brings pleasure to our brains. “This means of instant gratification from the fast fashion complex is a recipe for disaster for our brains, our wallets, supply chains, and the planet.”58 But we have to stop supporting fast fashion now.Â
Think about the human factor. Every time we purchase from a company that does not follow ethical labor standards or pays poor wages, we are supporting the mistreatment of our fellow human beings. “We are rarely asked to pay the true cost of fashion. The pollution, carbon emissions, waste, and poverty our clothes create aren’t tallied up and included in the prices we enjoy. It does cost a bit more to do things the right way, to operate safer, well-paying factories and farms and to use longer-lasting, sustainable materials and craft more durable products. Ethical and sustainable clothing doesn’t have to be unaffordable, though,” wrote Elizabeth L. Cline.59
We can do better. Follow my upcoming series to learn more about clothing production and learn what you can do differently. Thank you for reading, please share and subscribe!
Photo by Alexander Kovacs on Unsplash.
Additional Resources:
Article, “10 Fast Fashion Brands We Avoid At All Costs,” by Christine Huynh, Good On You, April 30, 2021.
Website, The Magazine of the Sierra Club: Elizabeth L. Cline author page.
Now that I’ve terrified you about the contaminants in tap water in Part 1 and Part 2 of What’s In Your Water? you may be thinking about switching to bottled water. But which is better?
The short answer is that you are better off drinking tap water, despite the contamination problems we have in the United States.
“The carbon footprint of bottled water is 3,500 times worse than tap water.” -Heather white, Eco-Anxiety
Is Bottled Water Safer?
No. While there has always been a debate about whether tap water or bottled water is safer, the answer is that tap water is safer. Studies have discovered that most bottled water brands are from a tap water source. Some use distillation or reverse osmosis processes. But few are from actual springs or glaciers.
Tap water is always tested and the results are publicly reported. But bottled water is not necessarily held to the same standards. “Public drinking water facilities are required to test for contaminants each year and publicly disclose the results, while the bottled water industry is not required by law to disclose the results of its testing.”20Â
“Bottled water is not regulated by the EPA, which is responsible for the quality of water that comes out of your tap.”21 It is actually under the supervision of the Food and Drug Administration (FDA), which does not have a dedicated department for bottled water even though it is a huge industry. “More concerning is that, by volume, most of the bottled water sold in the U.S. isn’t required to follow FDA bottled water guidelines at all, even as limited as they may be. If water is bottled and sold within the same state, it is exempt from FDA regulation.” It falls to the state to oversee the bottled water, and many states do not have the regulations, staff, or resources. And about 70% of all bottled water is bottled and sold within the same state.22Â
Gallon bottle of distilled water; note that the source was “municipal water.” Photo by Marie Cullis.
Gallon bottle of distilled water; note that the source was “municipal water.” Photo by Marie Cullis.
Cost of Bottled Water vs. Tap Water
Photo by Imani on Unsplash.
Bottled water is “one of the greatest scams of all time…bottled water is roughly 2,800 times more expensive than tap water!”32 Other estimates are slightly lower at more than 2,200 times more expensive than tap water, exhibiting the outrageous markups of bottled water. Bottled water, at these rates, costs far more per gallon than gasoline has ever cost us.34
The costs above are based on single bottles of water, the 16-20 ounce size, usually sold at the checkouts of department stores or at convenience stores. Those generally cost between $1 and $3 each. But what if you buy in bulk?
A 24-pack of Dasani 16.9-ounce bottles at Target is $5.49 where I live, or almost 23 cents per bottle. The same amount of Great Value brand bottled water at Walmart is $3.18, or just 13 cents per bottle. That seems significantly cheaper, but it isn’t when we compare it to tap water.
The Dasani water at Target costs about $1.73 per gallon of water, and the Walmart water costs about $1.00 per gallon. Tap water costs an average of $0.005 per gallon in the United States. Nationwide the average cost for municipal water is about $2.50 per thousand gallons. This is grossly less expensive than bottled water.
“The outrageous success of bottled water…is an unparalleled social phenomenon, one of the greatest marketing coups of the twentieth and twenty-first centuries.” -Elizabeth Royte38
Bottled Water Sales
Photo by Marie Cullis.
According to the Container Recycling Institute (CRI), between 1960 and 1970 the average person bought 200 to 250 packaged drinks each year, mostly soda and beer.39 In the 1970s, Americans purchased about 350 million gallons of bottled water. “Much of that came in the big five-gallon jugs used in office water coolers; the rest made up a niche market of mineral waters bottled from natural springs.”41 With increased interest in health and fitness during the 1980s, bottled water saw more increases in sales.
Once bottled water took hold of consumers, its sales increased exponentially. “Between 1990 and 1997, U.S. sales of bottled water shot from $115 million to $4 billion, boosted by public health messages against obesity, by multimillion-dollar ad campaigns that emphasized the perceived health benefits of bottled water…Between 1997 and 2006, U.S. sales of bottled water leaped from $4 billion to $10.8 billion, or 170 percent.”42
By 2020, we increased to purchasing 15 billion gallons of bottled water annually in the United States.43 We spend more than $16 billion per year on it. It outsells bottled soda annually. Globally, bottled water consumption grows each year, now totaling over 100 billion gallons annually.
The Marketing of Bottled Water
“In the end, it’s hard to untangle how much of bottled water’s success was due to clever marketing and ‘manufactured demand,’ and how much of it was driven by shifting consumer preferences. Health concerns, the desire for status symbols, the lure of convenience, and, yes, lots and lots of energetic marketing—all played a role.” -Robert Moss, Serious Eats44
The huge growth in bottled water sales was largely due to marketing. Many companies started advertising bottled water as either a safer option than tap, or a healthier alternative to sugary drinks. Early in the 2000s, the same era where we saw major growth in bottled water production and sales, a chairman of PepsiCo said: “The biggest enemy is tap water. . . . We’re not against water — it just has its place. We think it’s good for irrigation and cooking.”45 They were ready to market bottled water as better than tap water.
When bottled water first started selling everywhere, it was a great alternative to soda and fruity bottled drinks. Plus, people could carry the bottle around and refill it over and over, not knowing that that was dangerous. According to Serious Eats, “A tectonic shift was under way in the beverage industry, and it involved much more than water. Americans were looking for alternatives to carbonated soft drinks, and water was just one of many options—including bottled teas and lemonades, like Snapple and AriZona Iced Tea; sports drinks, like Gatorade and Powerade; and even coffee-based drinks.”46Â
But marketing bottled water as safer and superior to tap water was a shady tactic. Corporations were looking to make as much money as they could, and bottled tap water reaps huge profits. There has always been a barrage of advertisements from companies producing bottled water, claiming that theirs is the purest and the healthiest. “Water municipalities can’t possibly compete with these companies when it comes to advertising,” wrote Erin Brockovich.47
Dasani (Coca-Cola) advertisement, screenshot taken from their website.
One example is Dasani, which is simply tap water filtered with reverse osmosis filtration. What are the minerals that enhance the water? No one exactly knows as the company does not disclose that information. “DASANI adds a variety of minerals, including salt, to create the crisp fresh taste you know and love. Although we are unable to disclose the exact quantities of minerals added to our water, we can tell you that the amounts of these minerals (including salt) are so minuscule that the US Food and Drug Administration considers them negligible or ‘dietarily insignificant.'”48 I think consumers have a right to know.
“Bottled water labels can be confusing. They portray an illusion of virtue, with images and messages printed on the bottles saying they are filled with water from pure mountain springs, while many of these bottles contain tap water in a fancy-looking to-go package.” -Erin Brockovich49
The Plastic Bottles
Photo by Jonathan Chng on Unsplash.
Historically, single beverages consisted of mostly soda and beer. More importantly, many of those were in refillable glass bottles, or at least recyclable aluminum cans. But today many beverages, especially bottled water, come in plastic bottles.
“All of that convenient, lightweight plastic comes with consequences.” -Seth M. Siegel50Â
Plastics are made from petroleum and chemicals.And it takes a ton of petroleum to produce plastic bottles. It’s ridiculous that the price of oil is so high but petroleum-based plastics are produced cheaply and discarded as easily as toilet paper. That doesn’t even account for the transportation of bottled water. “Bottled water requires 2,000 times more energy than tap water to produce the same amount.”52 Worse, it takes about 22 gallons of water to produce a single pound of plastic, “which means it takes 3 liters of water to make 1 liter of bottled water,” according to Kathryn Kellogg, a zero waste expert.53 Even more distressing, only 9% of plastics are recycled.
“More than 17 million barrels of oil are wasted to produce the water bottles Americans buy in a typical year.” -Fran Hawthorne, Ethical Chic55
Chemicals Leaching into Bottled Water
Cases of Dannon bottled water, in Florida. Plastic leaches toxins when exposed to heat. These are sitting outdoors at a Florida warehouse, where it is hot year round. Image by David Mark from Pixabay.
On top of that, plastics leach chemicals into the water. Plastics are polymers derived from oil with other chemicals added to make them flexible, strong, and colorful. You can read more about chemicals in plastics in my articles here and here. The chemicals in plastic bottles, such as phthalates, bisphenols, and antimony,57 leach into the water, especially under heated conditions or from exposure to ultraviolet light (sunlight). By the time bottled water has been stored for months, or even years, it is unknown how many chemicals have leached into the water.
“The chemicals in bottled water can be seen as a super cocktail…we can’t be sure what happens when several chemicals in different amounts are consumed together.” -Professor Martin Wagner, coauthor of Freshwater Microplastics58Â
Reusable Water Bottles
Image by NatureFriend from Pixabay.
Your own reusable water bottle should be metal or glass. Don’t buy a plastic one. Even those that advertise “BPA-Free” or that have similar disclaimers contain chemicals in the plastics that are likely harmful.
You can ask almost any restaurant, cafe, or coffee shop to fill your water bottle, and they will almost always comply. You can use water fountains or water bottle refill stations, which are now found in parks, museums, airports, libraries, and other public areas. There are global networks of refill station maps at findtap.com (best for U.S. users) and refillmybottle.com (best for global users).
Water bottle filling station at the Oregon Convention Center, Portland, Oregon. Photo by Jeremy Jeziorski on Flickr, Creative Commons license (CC BY 2.0).
Water bottle filling station at the Seattle-Tacoma International Airport. Photo by Taylor Notion, used with permission.
“The fact is that bottling water and shipping it is a big waste of fuel, so stop already. The water that comes to your house through a pipe is good enough, and maybe better.” –Garrison Keillor, Salt Lake Tribune59
Stick With Tap Water
Today, corporations market bottled water to us in so many ways. They sell enhanced or vitamin waters, flavored waters, sparkling waters, and even luxury waters.60Â Plastics pose health concerns about chemicals leaching into the water. There are some brands that use a “box” or carton, but those are not recyclable. Aluminum or glass are better options, but you are still paying far too much for water.
Stop buying bottled water. There are exceptions, of course. If you are in a situation without your reusable bottle and are desperate for water, buy the bottle of water. Bottled water is also extremely important for emergencies and emergency relief efforts.
While there are a lot of contaminants in tap water, stick with it anyway. Just get a good water filtration system. Corporations are bottling water with just filtered tap or “municipal” water. On the occasion you do buy bottled water, do not reuse the water bottle or leave it anywhere it can get hot, such as in a car. Just recycle it.
I hope this article has helped! Let me know if you have any questions or ideas by leaving a comment below. Thank you for reading, and please share and subscribe!
Now that you’ve read What’s in Your Water? Part 1 and Part 2, Water Filtration Systems, and my list of Common Water Contaminants, you have probably assessed what is in your water and chosen a water filter system. But you may be wondering, what laws protect our drinking water?
How did all of those chemicals get into our water?
In an effort to improve human life, the corporations and industries of the post-World War II era invented, produced, and disposed of hundreds of chemicals. As Elizabeth Royte, the author of Bottlemania: Big Business, Local Springs, and the Battle Over America’s Drinking Water, wrote: “[Contaminants] come from industry (plasticizers, solvents, propellants), agriculture (fertilizer and pesticide ingredients), from development (runoff polluted by auto emissions and lawn chemicals, and effluent from sewage treatment plants), and from water treatment itself.”1
Obviously, long-term studies into how chemicals affect the body weren’t available then. Later, corporations and government representatives discouraged those sorts of studies because they considered them bad for business. Further, government regulations for many things are usually woefully behind, because they often require proof, not just evidence, before legislators will pass any laws. Proof means that a study is required, which adds years or even decades before any action is taken.
In the capitalist society of the United States, chemicals are innocent until proven guilty.
Stopping the improper disposal of chemicals or pollutants costs industries and corporations money. And outlawing the use of specific chemicals and pollutants can cause those businesses to lose millions of dollars. So instead, they spend millions on preventing government regulations.
All at the cost of our health, our families, and our lives.
“It was, after all, the chemical age in the decades following World War II. About all that was known about the thousands of new products brought to the market by new compounds and processes was that they greatly improved the quality of life for millions of people. As for the waste that these advancements produced, an ‘out of sight, out of mind’ mentality prevailed across America.” -Mike Magner, author and journalist39
Photo by Kelly on Pexels.
A Brief History of Regulation
The Federal Water Pollution Control Act of 1948
This was the first major federal water pollution law in the United States. Legislators had made numerous attempts to pass legislation in the first half of the 20th century but without success. In the years after World War II, industrial and urban growth was polluting rivers and lakes, so Congress passed this act. “Unfortunately, the act was not well designed and achieved little.”42 At the time, “water pollution was viewed as primarily a state and local problem, hence, there were no federally required goals, objectives, limits, or even guidelines.”44
According to a Public Health Report from 1962, the 1948 act was meant to be temporary and experimental, but extendable and revisable “on the basis of experience.”46 And it was extended and revised several times throughout the 1950s and 1960s, but the pace of progress was slow. Frustration, “along with increased public interest in environmental protection set the stage for the 1972 amendments.”47
Image of blueish gasoline ‘goo’ in a Michigan state conservation area. Photo by Hayley Murray on Unsplash.
The Clean Water Act (CWA) of 1972
This was created to protect large bodies of water (streams, rivers, lakes) from sewage, biological waste, radiological waste, industrial waste, and agricultural waste.50 Until the 1970s, there were no state or federal regulations for chemical contaminants. Though initially vetoed by President Nixon because he felt it was too costly, Congress totally rewrote the Federal Water Pollution Control Act and passed the Clean Water Act of 1972. It created the structure for regulating pollutant discharges and established drinking water qualities.58 It “required all municipal and industrial wastewater to be treated before being discharged into waterways, increased federal assistance for municipal treatment plant construction, strengthened and streamlined enforcement, and expanded the federal role” within water pollution issues.59 The act’s major goals were zero discharge of pollutants by 1985 and water quality that was both ‘fishable’ and ‘swimmable’ by mid-1983. While those dates were not met, the goals remain the same.60
But the act did not address runoff of stormwater or snowmelt from agricultural lands, forests, construction sites, and urban areas. This is “despite estimates that it represents more than 50% of the nation’s remaining water pollution problems.” As water travels across land, it picks up pollutants, sediments, toxic materials, and other waste that can pollute the water. In 1987, new amendments to the Clean Water Act addressed these issues. They also set up financial assistance to help states implement programs to control such pollution.61
Another exception that allows companies to legally dump their waste into waterways is an NPDES (National Pollutant Discharge Elimination System) permit. While the permit limits what a company can discharge and requires monitoring and reporting, it does allow them to dump some pollutants “through a ‘point source’…[which] includes pipes, ditches, channels, containers, and concentrated animal feeding operations.”62
Safe Drinking Water Act, 1974
Congress passed this act in 1974 since the Clean Water Act does not directly address groundwater contamination. It authorizes the Environmental Protection Agency (EPA) to set national health-based standards for contaminants in drinking water. It delegates the responsibilities of monitoring and reporting to the states. The EPA started developing limits for microbiological contaminants, ten inorganic chemicals, six organic pesticides, turbidity (or murkiness), and radiological contamination. Those safe drinking water standards went into effect in mid-1977, and required community and public water utilities to test their water on a routine basis. It also required utilities to notify consumers if there were problems with health standards or sampling requirements.63 Congress amended the act in 1986 and 1996.
The Safe Drinking Water Act allows states to set standards at or above the EPA’s standards. Each state must collect data from local water utilities and share it with the EPA, but the EPA does not get directly involved except in rare cases. “If a local water provider violates the Safe Drinking Water Act, or regulations under it, and has to be disciplined, it is the state’s responsibility to do it. In practice, state government officials are often reluctant to get into a dispute with a local water utility, and this has been an impediment to enforcement.”64Â
“It would make sense, after all, that if a contaminant were found in the water – and it was a potential threat to public health – that a law named the Safe Drinking Water Act would provide the EPA with the means to protect the public, and that the EPA would do so as quickly as possible. Unfortunately, it didn’t quite work out that way.” -Seth M. Siegel, Troubled Water65Â
Image by Jolande from Pixabay.
Chemicals & Contaminants in Water
“Drinking water in the U.S. is a victim not only of all of the many chemical compounds that find their way into drinking water as a contaminant, but also of an Environmental Protection Agency (EPA) that protects us inadequately.” -Seth M. Siegel,Troubled Water66Â
While it sounds like we have the right legislation, agencies, and testing in place, it actually isn’t enough. There are hundreds of chemicals on the market that the government has never assessed for human health effects. Those types of studies take years and a lot of money. Public utilities typically test only for the contaminants that the law requires. Why isn’t the EPA or the government doing more? Elizabeth Royte explained:
“It’s expensive to identify and detect these contaminants, to determine their health effects, and then to treat the water. Any changes are likely to require massive capital projects with long lead times – exactly the sort of projects that drinking-water plant managers, concerned with meeting current state standards, are unlikely to propose to their boss, who’s usually an elected official. Moreover, any ultimate improvements in drinking water are unlikely to be noticed by the folks who will end up paying for it. All in all, not a formula for improvement.”67Â
Unfortunately, in the U.S., chemicals are innocent until proven guilty. Regulation requires hard scientific proof to set an enforceable regulation. “If the [Environmental Protection Agency] establishes a regulation for a contaminant, then public water systems need to comply with it. But if the EPA decides not to regulate a contaminant, then it may issue a health advisory, which is a non-enforceable federal limit that serves as technical guidance for federal, state, and local officials.”68 But the water treatment facilities are not required to follow health advisories.
The Environmental Working Group (EWG) started investigating tap water in the early 2000s. In 42 states, they found 255 contaminants and chemicals, and 141 of those had no government standards or regulations. Some of those chemicals were used in water treatment. The medical community has now linked these unregulated contaminants to many illnesses and diseases including cancer, reproductive toxicity, developmental toxicity, and immune system damage. Those in vulnerable stages of life (fetal, infant, immune-deficient, elderly) have a higher risk of chemical effects.69
Monitoring Our Water
In 2013, the Environmental Working Group (EWG) designed a tap water database to analyze more than 31 million state water records, information obtained from water utilities’ own testing. EWG maintains and regularly updates this database and it is accessible to everyone with internet access.70
The EWG acknowledges that “the EPA and states do have some standards in place to protect drinking water supplies, but these limits on specific pollutants are often too weak to make the water safe to drink.” But even when the standards are sufficient, they are often unable to enforce those limits. Or, the water utilities do not have the funding to upgrade their systems. The EPA hasn’t set a new legal limit for a drinking water pollutant since 2000. “For some other chemicals, the EPA’s maximum contaminant levels, or MCLs – the upper limit on a pollutant legally allowed in drinking water – haven’t been updated in 50 years.”71
“Progress on regulating pollutants has stalled instead of keeping up with current science.” -Environmental Working Group (EWG)72Â
Photo by sergio souza on Pexels.
“Legal doesn’t necessarily mean safe.”
Most of the water utilities in the U.S. pass federal and state regulations. There are hundreds of chemicals the EPA hasn’t yet assessed, so there is nothing preventing those from entering our water supply. But “even for chemicals that are regulated, the legal limit is often hundreds of times higher than the health standards recommended by scientists and public health agencies. Too often, legal limits are based more on what can be achieved in terms of treatment costs, and less on public health.” 73
Some “suggest the sky’s the limit when it comes to unregulated contaminants – industry pumps out new ones faster than regulating agencies can test them.” -Elizabeth Royte74
Since ‘legal’ sometimes means unregulated (therefore, allowed), we should consider the amounts of unregulated contaminants that end up in our water systems. The chemicals, pharmaceuticals, and hormones we excrete, pour, or flush, combine with the pesticides, drugs, and hormones from agricultural production that flow into rivers and groundwater. Hormones, especially, do not break down easily. Many species, including humans, experience adverse reactions to endocrine disruptors, such as estrogen and synthetic hormones.
Tap Water is an Example of Climate Injustice
Marginalized, low-income, and rural communities often have the least access to safe drinking water. Rural communities drink water from wells that were polluted by industrial agriculture. Underserved urban communities that have contaminated water are not receiving the resources and funding they need to fix the problems, such as the replacement of pipes and outdated equipment. Instead, governments often shift responsibility to citizens, encouraging them to buy bottled water (which is often just tap water and does have contaminants) or water filtration systems, which those citizens cannot necessarily afford. Nor should they have to shoulder the cost.
“EWG’s research finds that people living in such areas might have a greater collective risk of cancer from the contaminants in their drinking water supplies than people in other parts of the country…particularly those with higher Black or Latino populations.” – Environmental Working Group (EWG)75
Even in the most egregious cases, such as in the lead poisoning of Flint, Michigan’s water supply (where the majority of Flint’s citizens are black and 45% live in poverty), the state government provided Flint residents with bottled water. However, citizens were responsible for going to the distribution centers to pick up water and haul it home. This was not possible for elderly or disabled people, so either neighbors or small state-funded programs assisted them.
“The Michigan Civil Rights Commission, a state-established body, concluded that the poor governmental response to the Flint crisis was a ‘result of systemic racism.'” -Natural Resources Defense Council76
Also, consider the long-term costs of health care for those with lead poisoning or any other health problems caused by contaminated water. Some, including children, will have life-long health problems from it. Will those with health problems be able to work full-time and afford healthcare? The suffering, both financial and physical, can last a lifetime.
“Disadvantaged communities that have shouldered an unfair burden of some of the most-polluted drinking water in the country must finally get the help they need, and only a major federal funding boost can achieve community-level improvements.” -Environmental Working Group77
Who is to blame?
“As we hurtle into the future, all of our drinking-water choices seem to be problematic. If only we’d taken better care of our resources yesterday, we wouldn’t be in this mess today. And while my first instinct is to blame the government for letting agriculture, industry, and developers off the hook, I have to admit it’s all of us; it’s the way we’ve come to live. We want convenience, cheap food, a drug for every mood, bigger homes, and faster gadgets.” -Elizabeth Royte78
There is no one entity to place singular blame on for the pollution in our water. We all contributed in some way – consumers, corporations, local, state, and federal governments, lobbyists, politicians, and lawmakers. In the same way, there is no one entity that can fix it all, either. We all have to change our practices and demand that corporations and industries do as well. Because everything we do takes a toll on our water. We can’t wait around for the politicians and lawmakers and corporations to do something. We can’t wait around for the science to catch up, either. As Erin Brockovich noted, “Academic scientists do not have clout with the regulators who ultimately must determine the kinds of studies that can help oversee these chemicals and their impact on human health.”79 So we, as consumers, must demand it.
For example, how has it become regular, legal practice to dump sewage into rivers and oceans? While that’s an article for another day, here are some examples from my city:
Permanent sign along the Tennessee River from Tennessee American Water’s treatment plant indicating a point of sewage wastewater discharges. Photo by Marie Cullis.
Sign along Tennessee River, “Sanitary Sewer Overflow” area, from Tennessee American Water’s water treatment facility. Photo by Marie Cullis.
“So there is shit in the water; I’d have to make peace with that.” -Elizabeth Royte80
Updates to Existing Laws
Though environmental issues have always been somewhat partisan, the divisions have increased in recent years. The George W. Bush administration scaled back enforcement of the Clean Water Act. “The EPA, on Bush’s watch, declined to set and enforce limits for dozens of industrial contaminants…In 2006, Bush rolled back the Toxics Release Inventory,” which meant that industries reported less frequently on the contaminants they released into the environment.81
“Polluted tap water is not and should not be a partisan issue; it affects everyone.” -Environmental Working Group82
Waters of the United States
In 2015, under President Barack Obama’s administration, the Environmental Protection Agency (EPA) introduced the Clean Water Rule (also called Waters of the United States). Its goal was to address “the 117 million people getting drinking water from waterways not explicitly protected by the Clean Water Act.”83 It increased the number of protected waterways and limited the dumping of pollutants (including fertilizers, pesticides, and industrial chemicals) into those waters.84
President Trump tried to reverse this with the Navigable Waters Protection Rule in 2020. But the EPA halted its implementation in late 2021.85,86
“There is a threat affecting millions of Americans – drinking contaminated water in this country – and it is business as usual.” -Erin Brockovich87
What’s Next?
Recall that the last time the Environmental Protection Agency set a new legal limit for a drinking water pollutant was in 2000. They have not yet addressed regulating PFAS, hexavalent chromium, and 160 other contaminants. Other contaminant levels, though studied, have not had their limits in drinking water updated in 50 years.88 The EPA planned to release a proposal designating PFAS as hazardous substances under the Superfund law in June 2022. But they missed that deadline and it is not clear when they will finalize the proposal.89 Author Seth M. Siegel believes there “should be a significant overhaul of the Safe Drinking Water Act…In particular, the EPA…should be obliged to more aggressively identify drinking water contaminants.”90Â
We’ve got to do better. Please learn, read, and educate! Go vote for representatives that actually care about our health and safety! Call your water board or utility and ask for information! Thank you for reading, please share and subscribe!
Additional Resources:
Publication, “Understanding the Safe Drinking Water Act ,” Environmental Protection Agency (EPA), June 2004.
Factsheet, “U.S. Wastewater Treatment Factsheet,” Center for Sustainable Systems, University of Michigan, 2021. Pub. No. CSS04-14.
Press Release, “Protecting America’s Drinking Water: Our Responsibilities Under the Safe Drinking Water Act,” by James L. Agee, EPA Journal, March 1975.
In Part 1 and Part 2 of my What’s In Your Water? articles, I explained the problem with contaminants in tap water. I’ve also published a list of Common Water Contaminants. Next, I published an article on tap water vs. bottled water, highlighting that tap water is still the better option, despite contamination.
In today’s article, I’ll explore different types of water filters. It isn’t as simple as just buying a water filter pitcher and calling it done; each type of filter, even within individual brands, only reduces or removes certain contaminants.
Remember, check the Environmental Working Group’s tap water database first to find out what’s in your water. I’ve included that link and additional links under Additional Resources below to help you figure out the best water filtration system for your family and situation.
Water Filtration Types
These are the main types of home water filtration systems:
Activated carbon
Ion exchange
Reverse osmosis
Ultraviolet (UV) Technologies
Distillation
Most companies use a combination of those to reduce or remove specified contaminants.
Activated Carbon Filters
In general, these are the least expensive types of filters to buy. There are two main types: carbon block and granulated activated carbon. Carbon block is better in that it is more effective, but both types’ effectiveness depends on how quickly water flows through the filter.47Â The filters on these do need to be changed according to the manufacturer’s recommendations as bacteria grows on carbon filters after a certain amount of time.
Activated carbon chemically bonds with contaminants as water flows through the filter, thereby removing it from the water we drink. However, their performance widely varies. Some remove chlorine and improve the taste of water, and others reduce – though not remove – contaminants, such as asbestos, lead, mercury, and volatile organic compounds (VOCs). “However, activated carbon does not remove common inorganic pollutants such as arsenic, fluoride, hexavalent chromium, nitrate and perchlorate,” which are very toxic and potentially carcinogenic.48
Ion Exchange
Ion exchange is often used to soften water by reducing calcium, magnesium, barium, and radium, which can build up in plumbing and fixtures. But other contaminants remain in the water. Also, water softeners replace calcium and magnesium with sodium, so people with certain health conditions and/or who want to maintain a low-sodium diet should avoid drinking it. It should not be used for watering plants or gardens, either.49
Reverse Osmosis
Reverse osmosis is the most effective at removing contaminants. These systems usually include one or more activated carbon and sediment filters, and reduce or remove large numbers of contaminants. The Environmental Working Group (EWG) outlined how it works: “The initial activated carbon treatment captures and removes chlorine, trihalomethanes and VOCs. Next, during the reverse osmosis filtration, tap water passes through a semipermeable membrane that blocks any particles larger than water molecules. As a result, reverse osmosis systems effectively remove many contaminants, such as arsenic, fluoride, hexavalent chromium, nitrates and perchlorate.” But these systems waste a lot of water, using five times more water than they make useable. The unused or rejected water is flushed down the drain.50
Another downside to reverse osmosis treatment is that it removes minerals that are essential for health, such as iron, calcium, and magnesium. Some manufacturers recommend the addition of mineral drops for remineralization.
Ultraviolet (UV) Technologies
Ultraviolet treatment is good for killing chlorine-resistant microorganisms, as it destroys 99% of viruses and bacteria in water without chemicals. However, UV is only able to eliminate microorganisms in water. It does not remove any other contaminants from water such as heavy metals, salts, chlorine, or man-made substances like petroleum products and pharmaceuticals. I have not reviewed any UV systems since they are limited in their treatment of water.
Distillation
Old-fashioned distillation vaporizes water and then condenses the steam back into water. “The process removes minerals, many bacteria and viruses, and some chemicals that have a higher boiling point than water. But it does not remove chlorine, trihalomethanes or VOCs from water.”51 I have not reviewed any distillation systems since they are limited in their treatment of water.
Photo by engin akyurt on Unsplash
Water Filter Testing & Certification
The Environmental Working Group (EWG) advises that filters of the same type “can vary in their capacity to reduce the levels of specific contaminants. To ensure that a filter can significantly lower a particular contaminant, check that it has been certified to do so by an independent third-party certification company.” Though there may not be a third-party certification for every specific contaminant, the type of filter should still at least reduce the levels.52Â
The Water Quality Association (WQA) offers certification regarding filters for specific contaminant removal. The NSF International also tests and certifies products. I’ve put a link to both of their sites under Additional Resources below, but I’m not convinced that those are the be-all and end-all. This is because the WQA and the NSF only follow the standards of the Environmental Protection Agency (EPA). While I strongly support the EPA, they are woefully behind in regulating chemicals, especially in regard to water contamination. Elizabeth Royte, author of Garbage Land and Bottlemania, quoted Brita’s research-and-development group manager at the time her book was published in 2008: “We can’t claim to take it out if we don’t test for it, and we don’t test for it if the EPA doesn’t have a standard.”53Â
Some companies use different and perhaps more thorough testing methods. Those companies should provide details about their testing methods right on their website. You can also contact the company and ask questions. If they can’t or won’t answer your questions, then they are not a reputable company and you shouldn’t purchase anything from them.
Environmental Working Group’s water filter recommendations
The Environmental Working Group (EWG) provides a handy chart identifying the type of filter required for the removal of specific contaminants. You can find this by entering your zip code on EWG’s tap water database page, then selecting your water utility, and scrolling toward the bottom of the page. You will find a chart similar to this:
Click on the chart to enlarge it.
Unfortunately, none of the types of filters above remove everything.
Water Filter Brands
There are different types of water filtration systems, including countertop water pitchers, under-sink filtration systems, and whole home filtration systems. I mainly focus on countertop water pitchers and a few under-sink filtration systems, as whole-home systems are costly, require commitment, and warrant an entirely separate article.
Let’s go through some of the specific brands of water filter systems. Please note: This is not a comprehensive list of all available water filtration systems, as there are just far too many types to review. These are the main ones I have encountered. I do not get paid or earn money as an affiliate for any product in this article.
Brita
First, let me acknowledge that I have used Brita water pitchers for almost 20 years. But I have lost trust in this company and some of the things I discovered about Brita were unsettling.
For example, I learned that Brita is owned by Clorox, a company whose vested interest is in some of the very chemicals that clean and disinfect our homes. Clorox is also used globally to disinfect water. But the chemicals in Clorox’s products contaminate our water systems with toxins that cause or contribute to many diseases. This company has a conflict of interest! They are seemingly making a profit from the pollution, though they are certainly not the only company engaging in such practices.
Brita’s Filters
Brita makes several types of filters that each filter different contaminants. They use activated carbon, ion-exchange beads, and other proprietary methods. The ion-exchange beads may be made of plastic resin, which is derived from oil. Brita filter systems do not treat bacteria or microbes. Unfortunately, none of their filters reduce or remove everything. And none remove hexavalent chromium or PFAS.
While I found Brita’s website somewhat confusing regarding their water filter systems, they do provide a breakdown of what each of their systems filters in the chart below.61 Following is an outline of the details of each filter type.
Click on the chart to enlarge it.
Brita’s Pitcher – Longlast Filters (also called Elite filters):
These use “proprietary active filtering agents” (meaning they are not required to share how they work) to reduce the contaminants lead, asbestos, mercury, cadmium, 2,4-Dichlorophenoxyacetic acid, atrazine, benzene, endrin, ethylbenzene, carbon tetrachloride, dichlorobenzene, simazine, and tetrachloroethylene.62
Brita’s Pitcher – Standard Filters:
These combine activated carbon granules and ion exchange. Activated carbon granules absorb some contaminants and reduce mercury, chlorine taste, and odor. These filters also use Ion Exchange Resin to capture copper, zinc, and cadmium. Since I have used the standard filters for so many years, I was surprised to learn that the standard filters do not remove lead. We had our water tested for lead a couple of years ago (and it was not detected), but how many people have access to lead testing?
Brita’s Pitcher – Stream filters:
These seem less common but they filter only the taste and odor of chlorine, some particulates, and tricholorobenzene.
Brita’s Bottle filters:
I was initially really excited about these because they are so convenient – the bottle and filter are all in one. But these reduce the least amount of contaminants, only the taste and odor of chlorine and some particulates. These just aren’t worth the money.
Brita’s Faucet filters:
These remove the most contaminants, as they use a carbon block and reduce lead, chlorine, asbestos, benzene, tricholorobenzene, particulates, and “select pharmaceuticals, pesticides/herbicides, TTHMs and atrazine.”64 Additionally, they remove alachlor, carbofuran, chlordane, carbon tetrachloride, 2,4-Dichlorophenoxyacetic acid, endrin, chlorobenzene, dichlorobenzene, ethylbenzene, lindane, methoxychlor, simazine, styrene, tetrachloroethylene, toluene, toxaphene, trichloroethylene, and a list of volatile organic compounds (VOCs).65
PUR
PUR’s filter systems seem quite similar to Brita’s, as their regular filters reduce roughly the same contaminants. PUR filters use multiple layers of filtration and contain both a proprietary blend of activated carbon and ion exchange materials. Contaminants, such as pesticides and pharmaceuticals, are adsorbed by carbon; heavy metals, such as lead and mercury, are adsorbed by ion exchange materials. PUR claims that they were the first to obtain NSF certification for emerging contaminants, meaning chemicals suspected to cause health or environmental problems that are not yet or have only recently been regulated.66
Also like Brita, PUR’s faucet system reduces far more contaminants than their regular pitchers, especially in the categories of industrial pollutants, herbicides and pesticides, and pharmaceuticals. Here are the ingredients that their faucet filters remove, that their basic filter pitchers do not: chlorobenzene, carbon tetrachloride, DEET, o-dichlorobenzene, styrene, trichloroethylene, TCEP, TCPP, asbestos, volatile organic chemicals (VOCs), 2,4-D, alachlor, atrazine, carbofuran, chlordane, endrin, lindane, metolachlor, simazine, toxaphene, bisphenol A (BPA), and total trihalomethanes (TTHMs).67Â
While PUR’s faucet filters reduce a lot of contaminants, note that they do not address contaminants such as hexavalent chromium or PFAS.
3M
3M sells under-sink water filters and whole home water filtration systems. But this is another example of a company that I just don’t trust. They are selling us a product that removes contaminants they allowed to contaminate our water, essentially profiting from the pollution they helped create.
Further, 3M (in addition to DuPont) spent decades producing PFOA, PFAS, PFCs, etc., and improperly disposing of them. These carcinogenic chemicals are now in our soil and water supply across the United States. “3M makes water filters that reduce ‘chlorine taste and odor, trihalomethane (THM), lead, sediment, cysts, arsenic, barium, cadmium, chromium (hex), chromium (tri), copper, fluoride, radium, selenium, turbidity, total dissolved solids (TDS), mercury, asbestos, chloramine, MTBE and volatile organic compounds (VOCs).’ No PFCs are mentioned,” despite 3M being one of the major producers and polluters. 68 In fact, when I searched “3m pollution” on Google, I got more than 9 million results. Buyer beware.
Invigorated Water
This brand’s focus is alkaline water. Their filters remove some contaminants such as chlorine, fluoride, and heavy metals using a multi-stage filtration system. They have two Micro-Nets that catch potentially dangerous particles while allowing beneficial minerals through. Next, Zeolite – a variety of minerals that contain alkali and alkaline-earth metals – reduces fluoride, and removes heavy metals, such as mercury, lead, arsenic, zinc, and copper. Coconut shell-activated carbon removes pollutants and chemicals. Last, a ceramic ball and stone blend increases alkalinity.
However, their website claims that their filters “remove chemicals, toxins, chlorine, fluoride, heavy metals,” but it does not elaborate on specific chemicals and toxins. So I emailed the company to find out more information. Though they made me answer specific questions about my article before they would answer my questions, the company was very responsive. In the end, their filters remove heavy metals (aluminum, arsenic, cadmium, chromium-3, iron, lead, and selenium), and reduce chlorine, nitrate, fluoride, and sulfate. However, their filters do not remove chemicals or volatile organic compounds (VOCs), such as PFAS or hexavalent chromium.
Advocates of alkaline water claim that it improves health and provides better-tasting water. But when I researched alkaline water benefits, I discovered that these claims are controversial. Most of the major online medical websites indicate that there are few studies supporting alkaline water’s health benefits. If you’re interested in alkaline water benefits, I recommend further research.
Enviro Products Alkaline Water Pitcher
This is also an alkaline home water system, one I discovered at Whole Foods. Their Alkaline pitcher, the one shown at left, filters chlorine only. The Alkaline Plus pitcher filters chlorine and removes lead. But their 10 Stage Plus Countertop Filter System uses multiple filtration types to filter out many contaminants, including a micron pad, activated carbon, and ion exchange. This system removes chlorine, total trihalomethanes, arsenic, heavy metals, pesticides, herbicides, and “many other organic pollutants.” I wanted to know what “other organic pollutants” include, so I emailed the company to ask. Unfortunately, they never responded to me.
Lifestraw
Lifestraw’s purpose began with supporting underrepresented communities globally and fighting water-borne diseases. In 1999, they developed a plastic pipe filter to strain out Guinea worm larva and grew from there. Today, Lifestraw is a Climate Neutral Certified B Corp. They believe “everyone deserves equitable access to safe drinking water” and claim that “for every product sold, a child in need receives access to safe water for an entire year.”69
Today they offer different home systems based on the type of use, including home use, travel, outdoor, emergency, etc. Or, you can shop by water contaminant concern, such as bacteria, viruses, chemicals, lead, etc. This is really useful for someone aiming to solve a specific problem. Lifestraw seems transparent and publishes details on every product and what it specifically reduces or removes. If you are traveling globally, this seems like the type of product you’d need.
Lifestraw’s home pitcher is glass, which is quite different from most other home systems that use plastic. The filters use a combination of processes, including a membrane microfilter, activated carbon, and an ion-exchange filter. Together, this removes the majority of bacteria, parasites, and microplastics; and reduces heavy metals including lead, chlorine, herbicides, pesticides, some pharmaceuticals, and PFAS!
Click on the chart to enlarge it.
Unfortunately, for me, it does not reduce or remove hexavalent chromium (chromium-6).
ZeroWater
ZeroWater uses a five-stage Ion Exchange filtration to remove 99.6% of detectable dissolved solids. They claim that their filters produce water that is a similar purity level to the water from a reverse osmosis system.72 They remove antimony, arsenic, barium, beryllium, cadmium, chromium-3, chromium-6 (hexavalent chromium), copper, iron, lead, manganese, mercury, selenium, silver, thallium, zinc, asbestos, chlorine, cyanide, fluoride, nitrate, nitrite, and PFAS.73 The main page of this company’s website claims to be the only filter NSF Certified filter to reduce PFAS. This seems like a good option.
Berkey
Berkey Filter systems combine three types of water filtration. They use ion exchange, starting “with water going through the filter elements, which are made up of more than six different media types and billions of micropores (aka tiny holes). These holes are so small that harmful materials are unable to pass through. Next, the adsorption process keeps out harmful chemicals that are smaller than the pores. After that, harmful metals are attracted to the media using ion exchange. All of this is slowed using a gravity flow process,”74 which allows water to flow through the filter so slowly that contaminants aren’t able to get through. They do not use chemicals, such as iodine or chlorinating tablets, to purify the water. From their website: “We do not have to use chemicals in our unique ionic adsorption process mated with simple microfiltration. In short, these two methods create a pore structure so minute that contaminants are removed from the water because they simply cannot pass through the charged filtering media.”7577 But water does retain important minerals that our bodies need.
Berkey filters remove the following (I’ve bolded the toxins in my water highlighted in What’s In Your Water? Part 1); bacteria; microorganisms (like e.Coli); viruses; trihalomethanes including chloroform;Â chloramines; chlorine; chloride; haloacetic acids; heavy metals including lead; vanadium;Â chromium-6 (hexavalent chromium); manganese; and pharmaceuticals including acetaminophen; caffeine; carbamazepine; ciprofloxacin HCl; erythromycin USP; sulfamethoxazole; trimethoprim; BPA (bisphenol A); diclofenac sodium; 4-para-nonylphenol; 4-tert-octylphenol; primidone; progesterone; gemfibrozil; ibuprofen; naproxen sodium; triclosan.
They also remove (or reduce below detectable limits) so many pesticides (including glyphosate) and volatile organic compounds (VOCs) that I am unable to list them here (link in footnotes). They also remove or reduce arsenic; fluorine; nitrites; PCBs; phthalates; PFAS and PFCs; petroleum products; selenium; thallium; most radioactive substances including radium and strontium; rust; silt; and sediment.787980
The only contaminants Berkey does not remove are nitrates and fluoride, though they offer an additional filter for the fluoride.81 The filters last a long time, through about 6,000 gallons of water, which is potentially several years of use. While Berkey advertises that the cost comes out to just 2 cents per gallon, the initial cost is high – in the $300-$400 range – and one of the most expensive set-ups in this review, but perhaps water free of toxins and carcinogens comes at a cost.
Charcoal sticks
Photo by Callum Shaw on Unsplash.
Many zero wasters claim that charcoal sticks will purify drinking water, without the plastic waste that comes from all water filtration systems. Here’s how it works: “Binchotan charcoal is activated through extremely high burning temperatures, along with a rapid cooling process. Once the charcoal has been activated, the increased surface area can bind easily and is extremely porous, thus making it extremely useful at absorbing impurities and contaminants.”82 It can absorb metals found in tap water such as lead, mercury, copper, and aluminum.83
From what I can tell, charcoal sticks may remove most contaminants that activated carbon filters remove. But they will not help with volatile organic compounds, chemicals, or pharmaceuticals.
However, they are very affordable and extremely low waste. After 3-4 months of use in water, you can repurpose them. Use the sticks as an air freshener for your refrigerator, or crush them and put them in your garden soil. To ensure quality, I recommend using a well-known brand over an off-brand.
Bluevua
This company makes a multi-filter and reverse osmosis countertop system and an under sink reverse osmosis filtration system. The countertop model reminds me of a standard coffee maker. It has 4 stages of purification. The under sink version has 6 stages and requires installation, but the company provides instructions.
Reverse osmosis removes many contaminants! But remember, reverse osmosis typically wastes a lot of water. However, this company claims that its system only wastes water at a 1:1 ratio. They declare this to be 300% more efficient than comparable systems. The system also adds back in minerals that reverse osmosis typically removes. This product sounds great! The filtered water goes back into the fill tank.85 One thing that is not clear to me is what to do with the wastewater. The instructions indicate that the wastewater is contaminated and the company recommends “following the instruction of discarding [the] water,” only I did not see instructions on discarding the water either on the website or in the manual.
Note: There are quite a few companies making reverse osmosis systems. I researched just one for this article. AquaTru has been making reverse osmosis systems for a long time, but reviews imply that their systems have issues. Brita Pro has a whole home reverse osmosis system but appears to be only available through an authorized partner company.Â
Photo by Andres Siimon on Unsplash.
Conclusion
I realize this is a lot of information, and it’s hard to know where to go from here. There are also many more filtration systems available than I’m able to cover here. So let me reemphasize: first, find out what’s in your water, and what contaminants you are most concerned about. I’m most worried about hexavalent chromium (chromium-6), PFAS, VOCs, and pharmaceuticals. It looks like my family will have to purchase a Berkey or ZeroWater system, as they remove the most contaminants. However, they are quite expensive.
My goal is to stop using Brita, simply because it doesn’t filter out much. As soon as I purchase a new system, I’ll update this article and let you know which one we chose. I’ll also write a review on it! Please comment below on what you’re using to filter your water, as well as your experiences with water filtration! Thanks for reading, please share and subscribe!
UPDATE, March 15, 2023:We purchased a Berkey system when they had a sale in Fall 2022, and have since been using it for most anything we ingest – drinking, cooking, the dog’s water, etc. I find the taste to be free of that chemical taste and smell (though now I can smell those odors stronger when I drink water in other places, like at work). I would like to have the water tested and have a before-and-after comparison someday when funds allow. In the meantime, let me know if you have any questions about the Berkey system!
Additional Resources:
Database, “EWG’s Tap Water Database,” Environmental Working Group.
Page, “Find WQA-Certified Water Treatment Products,” Water Quality Association.
Website, “Certified Products and Systems,” NSF International.
Page, “A Guide to Drinking Water Treatment Technologies for Household Use,” Centers for Disease Control and Prevention,” cdc.gov, reviewed August 4, 2020.
Video, “Best Water Filter Buying Guide | How to Choose a Water Filter,” Water Filter Guru’s YouTube, May 26, 2024.
Video, “Water Filter Companies are LYING to You,” Water Filter Guru’s YouTube, September 8, 2024. This video will help you understand misleading sales tactics so that you can avoid buying the wrong system for your situation.
This brand’s focus is alkaline water. Their filters remove some contaminants such as chlorine, fluoride, and heavy metals using a multi-stage filtration system. They have two 
ZeroWater uses a five-stage Ion Exchange filtration to remove 99.6% of detectable dissolved solids. They claim that their filters produce water that is a similar purity level to the water from a reverse osmosis system.
This company makes a multi-filter and reverse osmosis countertop system and an under sink reverse osmosis filtration system. The countertop model reminds me of a standard coffee maker. It has 4 stages of purification. The under sink version has 6 stages and requires installation, but the company provides instructions.