Fluoride Action Network

Is There an Eco Way to Brush My Teeth?

Source: Sierra (magazine of the Sierra Club) | March 4th, 2020 | By Jessian Choy
Industry type: Toothpaste

Even “natural” toothpastes can have potentially toxic ingredients

Hey Ms. Green,

Does using toothpaste have any negative consequences? I noticed that my Crest Tartar Protection lists only the active ingredient, sodium fluoride, and no others, so I’m wondering what we are spitting into our wastewater every day.

—Martin in San Leandro, California

Yes. According to the Environmental Working Group, even “natural” toothpastes have ingredients that can be toxic to humans, animals, or the environment, including titanium dioxide, limonene, and sodium lauryl sulfate. One study found that SLS can give you canker sores. Also, SLS and glycerin, another common toothpaste ingredient, may be derived from palm oil and can appear under multiple names on labels. Your toothpaste might contain palm oil in other forms—over 1,000 ingredients are derived from it. I boycott palm oil because even “sustainable” palm-oil plantations have been caught clearcutting rainforests and using child and forced labor.

Meanwhile, the tubes themselves are a problem: Curbside programs don’t recycle toothpaste tubes and small plastics.

But there’s hope! Just make your own toothpaste. Try mixing coconut oil and a little baking soda. Studies suggest that toothpaste with baking soda might be more effective at reducing plaque than traditional toothpaste. I use the same recipe to make deodorant. Just be sure you don’t use too much baking soda (it’s abrasive).

If you’re looking for a cheap, organic option, try Juturna’s Remineralizing Toothpaste. Return the glass jar it comes in; Juturna will sterilize it, refill it, and mail it back to you. Or try Hammond Herb’s Tiger Tooth Powder, which also comes in a refillable glass jar.

I didn’t have room in this column to touch on fluoride (I wouldn’t touch it with a 10-foot toothbrush). Want me to address it? Write to me @realMsGreen.

*Original article online at https://www.sierraclub.org/sierra/2020-2-march-april/ask-ms-green/there-eco-way-brush-my-teeth?utm_source=insider&utm_medium=email&utm_campaign=newsletter