The blog formerly known as   Fake Plastic Fish

December 10, 2015

Brush with Bamboo Introduces Partially Plant-Based Bristles

Brush-with-Bamboo-plant-castor-bristles Yesterday, I wrote about toothbrush companies incorrectly claiming that their toothbrush bristles were biodegradable, and I mentioned that I personally use a Brush with Bamboo toothbrush.  It’s not perfect, and the bristles are not biodegradable, but the difference is that the company isn’t claiming that they are.  And, after much research, they have come out with an upgraded toothbrush with bristles made from plant-based plastic instead of petroleum-based plastic.  Yes, they are still plastic.  But the company is striving to get away from fossil fuels, and I think this new bristle could be a step in the right direction.

(Disclosure: You can support My Plastic-Free Life by purchasing a Brush with Bamboo toothbrush here or here.)

Watch this video about the Kumar family and all of the steps they have taken not only to develop the most sustainable toothbrush, but also to create an urban educational organic farm in their neighborhood.

What I Like About Brush with Bamboo

Brush-with-Bamboo-toothbrush-castor-bristles

  1. The polyamide bristles are made from 62% castor bean oil, which means that they require less fossil-based carbon than traditional Nylon bristles. Read more about castor bean plastic here.  According to the manufacturer’s website, because castor beans grow in poor soil, they do not compete with other food crops.
  2. The toothbrush is Certified 95% Biobased by the USDA, which means that the claims are verified by a third party. (Note: Certified BioBased simply means that the product is made from plants, but not that it can biodegrade.)
  3. The box is 100% paper without any plastic tape or glue to hold it together.  (It has tabs instead of glue.)
  4. The toothbrush handle is made from a single piece of bamboo, so it doesn’t require any adhesive either.  (Curvier handles often require multiple pieces of bamboo to create that shape.)
  5. The clear bag inside the box is compostable in an industrial compost facility.  (However, there are better options.  More on that below.)
  6. The company believes in full disclosure and doesn’t make claims it can’t back up.

How Brush with Bamboo Could Be Better

  1. As I mentioned above, the inside wrapper is compostable in an industrial compost facility. That is because it’s made from PLA, a corn-based compostable plastic.  However, there are better options out there, and Brush with Bamboo has been working on them.  For example, a bag made from cellulose that could compost at home and would not compete with the food supply would be more sustainable.  And some people question whether the bag is necessary at all.
  2. 100% plant-based bristles that are truly compostable should be the over-arching goal.  I appreciate that the new bristles use less petroleum than the previous ones, but I’m still on the lookout for a completely biodegradable toothbrush whose bristles are not derived from the Chinese meat industry.

What kind of toothbrush do you use?

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18 Comments on "Brush with Bamboo Introduces Partially Plant-Based Bristles"

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Hi, Have you by any chance tested the bristles on the ‘Save Some Green’ bamboo toothbrushes? They claim they are nylon 4 but i was just wondering if you had tested them?

i use Brush with Bamboo and am delighted to find that they have improved the bristles, i know from talking to one of the family members that they have been working on trying to get plastic out of the bristles. And after reading you blog right before this i want to tell you, China has very little animal protection laws and pigs among other animals are often treated terribly. Years ago i read a travel book by Paul Theroux “Riding the Iron Rooster” about his time in China and how he saw pigs eyes sewn shut, i cannot recall why… Read more »

I’m torn between The Environmental Toothbrush and the Brush with Bamboo toothbrush (though like you I long for a fully biodegradable toothbrush). As live in Australia, I thought the transport costs for The Environmental Toothbrush would outweigh the benefits of 62% castor oil, but have just read that The Environmental Toothbrush is coming from China and is not solely made in Australia.. so I think I’m going to try Brush with Bamboo, I just plan to buy a giant box so I am only causing one trip to be made (at least for a few years).

Hello!
I living in Edinburgh,originally from Spain.

Check the web. http://www.savesomegreen.com I think the bristles are Nylon… Im start to be a plastic free! Or…I try!
All the best!

Hi

I am from Mauritius island in the Indian Ocean and there is not a single place which sells plastic free toothbrushes. We have to import them. I am currently using those conventional plastic toothbrushes. Do you have any suggestions how can i upcycle them? I try to remove the bristles with a plier, but, they are so hard. Thanks a lot.

I use a Terradent toothbrush, which has a plastic handle. The heads are replaceable. I find that I need a very small toothbrush so this company’s child sized toothbrush is perfect for me.

Hi, Thanks for your article. Makes me realize that my toothbrush “Ecobamboo” was not the best ever. I live in France so Brush with Bamboo is not the best solution for me. After some research, I have discovered a german fabric “Kost Kamm”. They say that their toothbrushes are made of wood from Germany and bristles made from pig hair (from China). I have bought two “Kost Kamm” toothbrushes on a french website called “Bebe au naturel” and discovered that it’s an enterprise based in Bretagne, west of France, a few miles away from where I live. I think it’s… Read more »

Hi Beth, love reading your posts. You are one of my inspirations and I mention you as well on my website http://www.beachcleaner.de :)
I use hydrophill toothbrush, bamboo with .. ?!? do you know it?

Hi Beth, First I want to thank you for all the great articles, I really enjoy reading them! I was wondering if you’d heard of the brush naked toothbrushes? I was desperately looking for a plastic free toothbrush and discovered that company. They claim to use bamboo bristles and a plastic free package. I just ordered 4 toothbrushes, so I can’t yet tell you what I think about them, but so far I like their concept. There is an added bonus, the company is based in British-Columbia where I live, so that means the package won’t travel that far to… Read more »
Hi Beth, I’m writing from Italy :) I discover your blog by watching ‘Bag it!’ and let me say that it’s one of my favourites! By the way, I was reading the article and I remembered about a completely organic solution, something like a tooth brush; it’s called Miswak or Siwak and it’s a stick by salvadora persica plant, used in ancient time (even now in some areas) in North Africa and Middle East area. This plant has beneficial effects for teeth and gums (maybe it’s antibacterical). I never tried this method for brushing teeth but I’m really curious! Did… Read more »

I, too, use Brush with Bamboo, and am generally happy with it, but have had some bristles fall out with use over time–sometimes a whole tuft of them at once–very unpleasant feeling in the mouth. Even with this issue, I will stick with this brush in my quest to eliminate plastics from my life.

Thanks for another informative post Beth, seems like the 100% plastic free brush is only a matter of time. I have recently been trying out vegetable alternatives to toothbrushes and dental floss. I find that the tough fibre in swiss chard stalks peel off quite easily and make good dental floss. Thick ribbons of carrot also make useful tooth cleaner to rub over the teeth. I also have tried chewing the ends of kale stalks, and they make a reasonable pseudo-brush. Will continue to explore more alternatives, next will be cinnamon sticks… My whole viewpoint about environmental matters has been… Read more »
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