12 Best Eco-Friendly Dental Flosses in 2021

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Since we published our article about zero waste dental care routine, we get people asking if there are any eco-friendly dental floss we can recommend.

Flossing is a wasteful oral care activity since most conventional flosses are made with single-use plastic and non-biodegradable materials.

However, we couldn’t just recommend any dental floss brand that is advertised to be eco-friendly.

As you may already know, many brands today are merely greenwashing.

They claim their product to be eco-friendly (even if it isn’t) to make it more appealing to conscious consumers.

So after doing thorough research, here are 12 of the most trusted eco-friendly dental flosses among eco-warriors like you, in no particular order.

We made our selection based on the dental floss’ packaging, materials, sustainability, and overall impact on the planet.

Let’s take a look!

Eco-Friendly Dental Flosses Quick Overview Table

Best Eco-Friendly Dental FlossesQuick Overview
TreeBird Organic Bamboo Charcoal Dental FlossRefillable glass container
Made with organic bamboo charcoal
Vegan & cruelty-free
BAMBO EARTH Biodegradable Pure Silk Eco-FlossMade with pure silk
100% biodegradable dental floss
Recyclable glass container
Etee Gently Minted Waxed Silk Dental FlossEthically sourced silk
Reusable glass container
Plastic-free & biodegradable packaging
The Humble Co. Natural Dental Floss PicksMade primarily from cornstarch
Plastic free, paper packaging
Vegan & cruelty-free
Me Mother Earth Vegan Bamboo Charcoal Dental Floss Made with bamboo charcoal fiber
Stylish refillable bamboo container
100% biodegradable
Lucky Teeth Organic Bamboo Charcoal Dental FlossPlastic free packaging
Made from organic bamboo fiber
100% biodegradable dental floss
Terra & Co Brilliant Black Dental FlossRecyclable packaging
All natural ingredients
Cruelty-free & vegan dental floss
Isshah Natural Dental Floss PicksEco-friendly paper packaging
Made from cornstarch
BPA-free & compostable
Dental Lace Plastic Free Natural Silk FlossRefillable glass container
Made with 100% natural mulberry silk
All-natural & biodegradable dental floss
Wowe Natural Biodegradable Peace Silk Dental FlossReusable stainless steel container
Made from natural peace silk
Biodegradable & compostable dental floss
Zero Waste Rebelution Eco-Friendly Dental FlossReusable glass container
Available in bamboo, silk, and corn
Vegan & cruelty-free
Hemli Home Vegan Bamboo Charcoal Dental FlossPlastic free dental floss
Made from woven bamboo fibers
Vegan & cruelty-free

1. Organic Bamboo Charcoal Dental Floss by TreeBird


While many eco-friendly dental flosses are made with silk, TreeBird makes an innovative, eco-friendly floss using a more sustainable material – bamboo.

Hence, this biodegradable and environmentally friendly dental floss is made with highly sustainable activated bamboo charcoal.

It is 33 yards (~30 meters) long and comes with a refillable glass container that you can use for as long as you please. 

The outer packaging can go straight to your compost pile as it’s made of biodegradable Kraft paper and printed with soybean ink.

TreeBird’s eco-friendly bamboo charcoal dental floss contains a small amount of polyester to provide strength, waxed with plant-based candelilla wax, and has fresh peppermint flavor. 

It is also vegan and cruelty-free.

2. Biodegradable Pure Silk Eco-Floss by BAMBO EARTH

Biodegradable-Silk-Dental-Floss-by-BAMBO EARTH

Designed to glide between your teeth with ease, this environmentally friendly floss is made with 100% pure silk and is guaranteed biodegradable.

After using, you can toss this eco floss in the compost pile, where it will naturally biodegrade without unnecessary pollution.

BAMBO EARTH’s eco-friendly dental floss is plastic free, metal-free, and made of organic materials. 

It comes with a natural mint flavor, and like TreeBird, this eco-friendly dental is 33 yards (~30 meters) in length.

It also comes with a reusable and recyclable glass container, and the outer box is made of compostable plant-based kraft paper – the prints are created using soy-based ink.

The company also offers a 100% refund in case you wanted to return the product.

3. Gently Minted Waxed Silk Dental Floss by Etee


Definitely, one of the best eco-friendly dental flosses today, Etee’s dental floss is made using ethically sourced silk and Candelilla wax.

It has a gentle, natural peppermint flavor and comes with a reusable glass container with a stainless steel lid. 

The outer boxes are printed with soy-based inks and shipped in cardboard boxes with cellulose packing tape.

All Etee products will be shipped using plastic-free and biodegradable packaging.

When you run out of your Etee dental floss supply, you can order refills online.

Etee will send you more of their eco-friendly dental flosses in compostable cornstarch bags.

4. Natural Dental Floss Picks by The Humble Co. 


This eco-friendly dental floss from The Humble Co. is made primarily from cornstarch and comes in paper packaging.

The thread is designed to slide easily between teeth without shredding and has been carefully coated with natural xylitol and mint to give you a fresh, clean feel.

It features a double threading design that ensures that food debris is effectively removed,

Meanwhile, the unique shape of the floss pick allows easy access to hard-to-reach places inside the mouth.

The Humble Co’s dental floss is vegan, cruelty-free, and helps promote gum health and clean breath.

5. Biodegradable Bamboo Charcoal Dental Floss by Me Mother Earth


Floss in style with this biodegradable dental floss made with bamboo charcoal fiber.

It comes with a refillable bamboo container, and the dental floss’ packaging is also recyclable and completely plastic free.

Moreover, it is also vegan and produced by a family owned company that donates 10% of its profits to the ocean and environmental conservation projects.

But our favorite thing about this eco-friendly dental floss is each set comes with 2 x 55 yards (~50 meters) of biodegradable and environmentally-friendly dental floss.

Most brands of eco-friendly dental flossers you can find in a similar price range are only 33 yards in length.

6. Organic Bamboo Charcoal Dental Floss by Lucky Teeth


Lucky Teeth offers vegan, zero waste, and eco-friendly dental floss made from organic bamboo fiber with activated charcoal.

It is 33 yards in length (~30 meters), contains a natural antibacterial agent in organic tea tree oil, and features a refreshing flavor of organic peppermint oil.

Products made with organic plant ingredients are considered the best because organic plants are grown without pesticides, fertilizers, and harmful chemicals.

This 100% biodegradable dental floss is said to completely break down in the compost approximately 60-90 days after disposal.

7. Brilliant Black Bamboo Dental Floss by Terra & Co 


This eco-friendly dental floss is made with natural components – namely vegan candelilla wax, coconut oil, natural bamboo fiber, and peppermint essential oil. 

This bamboo dental floss from Terra & Co is vegan, cruelty-free, and comes in recyclable packaging.

It is designed to effectively remove all the buildup between teeth and reduce plaque buildup that causes cavities and tooth decay.

It has natural antibacterial properties, contains no artificial flavors and colorings, and has a total length of 32 yards (~29 meters).

8. Natural Dental Floss Picks by Isshah


Isshah’s plastic free dental picks are made from cornstarch and packaged in eco-friendly paper packaging.

Meanwhile, the thin yet durable dental floss is designed to cleanse the in-between of your teeth deeply.

Many conscious consumers love this eco-friendly dental floss as it is BPA-free and compostable.

Many also expressed their delight in its tangy, minty flavor.

Isshah is clearly confident about these dental flosses’ quality that they offer a full refund for unsatisfied customers that return their product.

9. Plastic Free Natural Silk Floss by Dental Lace


Dental Lace has the perfect answer for people looking for plastic free, zero waste, and the best eco-friendly dental flosses.

Dental Lace’s dental floss is made with 100% natural mulberry silk and is coated in a natural plant-based Candelilla wax, making it completely biodegradable. 

It also comes in a refillable container made from glass with a removable metal cap that you can use for the rest of your life; if you take care of it.

Each order comes with 2 x 33 yard (~30 meters) rolls of natural dental floss, ISO and FDA certified.

Your order will be packed and shipped in a 100% post-consumer fiber certified by the FSC (Forest Stewardship Council) and printed with soy-based inks.

10. Natural Biodegradable Peace Silk Dental Floss by Wowe


This eco-friendly dental floss is made from natural peace silk and natural Candelilla wax.

Peace silk is produced using non-violent silk breeding and harvesting. 

In a peace silk production, silkworms are allowed to complete metamorphosis into a butterfly. 

And instead of merely using silkworms as a source of raw materials and immediately killing them, they are allowed to complete their natural life.

Wowe’s ethically produced dental flosses are biodegradable and come in reusable stainless steel containers with a built-in floss cutter.

Each set of Wowe’s eco-friendly dental floss comes with 3 x 33 yards (~30 meters) long biodegradable flosses that can last up to 2 months.

11. Eco-Friendly Dental Floss by Zero Waste Rebelution


Zero Waste Rebelution lets you choose from three different eco-friendly dental flosses made using bamboo, corn, and silk.

These vegan flosses come in a refillable glass container with a recyclable metal dispensing lid.

As each kind of floss is made from organic and sustainable bamboo fiber, corn, or silk, they are completely compostable.

You can also expect them to break down in nature approximately 60-90 days after disposal.

Zero Waste Rebelution takes pride in providing consumers with biodegradable, plastic-free, vegan, cruelty-free, and sustainable dental flosses for a zero waste oral care routine.

12. Vegan Bamboo Charcoal Dental Floss by Hemli Home


Hemli Home creates one of the best eco-friendly dental flosses made from strong woven bamboo fibers.

The company claims that this vegan floss is stronger than traditional eco-friendly flosses such as silk and corn fiber.

It is also carefully designed to easily slide between teeth that effectively removes plaque, and keeps your teeth clean. 

Hemli Home’s natural floss features a plant-based mint-flavored candelilla wax and comes with a recyclable cardboard box.

The company also offers a 30-day money-back guarantee. 

If you’re unhappy with this product, return the bamboo charcoal floss, and Hemli Home will refund your money, no questions asked.

Final Thoughts on Eco-Friendly Dental Flosses

So, have you taken your pick out of the best eco-friendly dental flosses above?

Switching to any of these eco-friendly dental flosses will help keep your teeth and gums healthy while reducing plastic wastes that end in our landfills.

And when used together with a zero-waste toothpaste, we’re confident that you’ll have a green and zero waste dental care routine this day onward.

Anyways, have you tried any of the eco-friendly dental flosses on this list?

Which one do you think is the most eco-friendly dental floss?

Meanwhile, do you know of other eco-friendly dental flosses that weren’t included here?

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