Bar Soap & Why It’s Better than Liquid Soap

Last updated on December 26, 2020.

Bar soap is often plastic free, less expensive than liquid soap, and usually has safer ingredients. Photo by silviarita on Pixabay
Bar soap is often plastic free, less expensive than liquid soap, and usually has safer ingredients. Photo by silviarita on Pixabay

Bar Soap can be plastic free

Switching to bar soap is one big change you can make right away. Stop buying liquid soap that comes in plastic bottles, even the large refill bottles. Yes, those bottles are recyclable but please know that recycling isn’t what we think it is. If those items make it to the recycling center, they will be down-cycled (the chemical composition of plastic changes when heated) and cannot be a soap bottle again. So the answer is almost always to refuse plastic. Just stay away from it.

Unfortunately, many soaps at the local supermarket are plastic wrapped. Ugh! So you’ll likely need to find a moderately priced soap. You can find one or two brands that are plastic-free at Publix. I usually find bar soaps for our hands at Earthfare or Whole Foods, and again, I only buy the brands that have no plastic packaging. It’s just not necessary. For the rest of my body, I use Nourish brand bar soaps.

There are many bar soap choices, but most are wrapped in plastic. There's really no need for this. Photo by me.
There are many bar soap choices, but most are wrapped in plastic. There’s really no need for this. Photo by me.

Microbeads in body wash (liquid soap)

If you are or were using body wash with “exfoliating” features, please know that what you were most likely using to scrub your skin was little, tiny plastic beads. And those beads are now found in the ocean and the Great Lakes. When microbeads go down the drain, they pass unfiltered through sewage treatment plants and end up in rivers and canals, and eventually the ocean. The Microbead-Free Waters Act of 2015 was passed in December 2015, and it amended the “Federal Food, Drug, and Cosmetic Act to ban rinse-off cosmetics that contain intentionally-added plastic microbeads beginning on January 1, 2018, and to ban the manufacturing of these cosmetics beginning on July 1, 2017. These bans are delayed by one year for cosmetics that are over-the-counter drugs.” It was a fight to get rid of them, so thank you and congrats to everyone who contributed to that cause!

Is bar soap hygienic?

I have heard that some people believe that bar soap is less hygienic than liquid soap. I also believe that large companies have promoted this myth to consumers in order to make a higher profit. It’s likely cleaner and safer! The fact is, most dispensers, in the places your fingers and hands touch, are not clean. Think about that – do you sanitize your dispensers? If you do, congratulations on being so hygienic! But public restroom soap dispensers are often not sanitary. Have you ever noticed that most hotels provide bar soap and not liquid soap in the rooms? I imagine that has a lot more to do with cost than sanitation, but I’ll give them credit for both! I’ve also read that hotels take the leftover bar soap and melt it down to remake into new soap bars, although I have not verified this myself.

Upon an internet search, I discovered that the question about germs on bar soap is common, but most articles I’ve come upon indicate that the risk is low, perhaps lower than liquid soap in a dispenser. Many articles and posts cite a 1988 study done by the Dial Corporation, which found that bacteria did not spread through washing with bar soap. But sometimes companies drive profit up through fear. Regardless of that study, many companies encouraged the idea that using liquid soap was more hygienic and sanitary – and the idea stuck!

“Liquid soap requires about five times more energy to produce than a bar of soap, and it is almost always sold in a plastic bottle.” –Living Without Plastic: More Than 100 Easy Swaps for Home, Travel, Dining, Holidays, and Beyond 

Take care of your bar soap

So make the switch, and here’s the advice I’ve found online: First, let your bar soap dry in the open (as opposed to a closed soap dish). Second, if the soap is moist, run the bar under the water for a few seconds to rinse off the outside “slime.” Third, if you are sharing bar soap, you’re likely only sharing it with family members, and you share many microorganisms with them anyway. Last, if you are washing your hands the way you’re supposed to and for the amount of time you’re supposed to, you’re washing any residual germs away anyway.

Image of bar soap, Photo by Paul Gaudriault on Unsplash
Photo by Paul Gaudriault on Unsplash


Bar soap is significantly less expensive when compared to liquid soap because the amount of uses from bar soap is higher than with liquid soap. Cost analyses on the internet mostly show that bar soap is cheaper. I am no mathematician so I am not going to attempt the figures. But I will tell you that since I switched solely to bar soap in my household, we’ve seen a savings! Even with the moderately priced soaps we use. And it was one more step toward plastic free! Yay!

Safe Ingredients

I will not reinvent the wheel on this part – there is so much written about the ingredients in so many of our products, including liquid soaps. First, always check products through the Environmental Working Group‘s (EWG) website. They are a non-profit dedicated to being a consumer advocate, testing and reviewing products so that people can look up and understand what’s really in their products. They have guides to cosmetics, sunscreens, cleaners, food, personal care products, and even tap water!  They’ll be able to show you what’s really in that soap, liquid or bar, for many major products.

Second, Beth Terry at wrote about body wash and liquid soap compared with bar soap. She also reviewed some of the problems of liquid soaps including that soaps can contain toxic ingredients. I don’t see the need to reinvent the wheel since her article is so well written and thorough. Please read it!


You can even make your own bar soap, any shape or color you want! Photo by pixel2013 on Pixabay
You can even make your own bar soap, any shape or color you want! Photo by pixel2013 on Pixabay

Although I have not ventured into soap making yet, I likely will one day (and I’ll be sure to blog about it). There are probably hundreds of ideas on the internet for DIY soap. Making your own soap could be a new hobby, a family project, or a challenge among friends to see who makes the best soaps! Get your creativity on with different shapes, scents, and colors. I imagine Pinterest is bursting with ideas on soap-making!

I hope this post has been helpful to you. If you have questions or ideas, I’d love to hear them! Please leave me a comment below! Thank you for reading.

This post does not contain any affiliate links nor did I get paid to recommend certain products.

3 Replies to “Bar Soap & Why It’s Better than Liquid Soap”

  1. Very well written and good information. Can you make your own liquid soap if you have a ceramic dispenser? Can you buy non-plastic pumps for the bottle?

    1. Glad the information was helpful! Yes, you can make your own liquid soap, but I haven’t tried that yet myself since I like bar soap. However, I think I’ll try a few online recipes and I’ll publish my findings in a future post! Thanks for the idea!
      The closest thing you can buy to have a plastic free soap dispenser is to use a mason jar and a mason jar soap dispenser lid like this one. Thank you for asking!

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: