How to Choose the Best Non-Toxic Dental Floss Without PFAS

A guide to choosing the best non-toxic dental floss without PFAS, including what to look for in terms of materials and ingredients, as well as a list of recommended brands.

However, these “forever chemicals” have been associated with immune system dysfunction, thyroid disorders, and cancer. The close contact of floss with gums allows these harmful substances to enter the bloodstream.

This post may contain affiliate links, which means I'll receive a commission if you purchase through my link at no extra cost to you. Please read the full disclosure here.

Given the potential health risks, you're better off erring on the side of caution and using a non-toxic dental floss to avoid unnecessary PFAS exposure. But with so many natural floss options now available, how do you pick the right one?

This guide breaks down everything you need to know about choosing the best non-toxic dental floss without PFAS or other harsh additives. You’ll learn:

• The benefits of switching to natural dental floss
• What to look for in safe, sustainable floss
• Recommended brands of non-toxic flosses

With the right floss, you can feel confident knowing you are avoiding toxins and taking the best care of your teeth and gums. Let's explore how simple swaps can reduce your chemical exposure for better overall well-being!

What Are PFAS and Why Are They Harmful?

Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that have been used in consumer products since the 1940s. PFAS are relatively inexpensive to produce, which can help manufacturers keep the cost of their products down. But at what expense? 

Manufacturers use PFAS in dental floss to make it more durable, water-resistant, and less likely to shred. PFAS are also used to reduce friction to help dental floss glide between your teeth more easily.

Specifically, PFAS are used in dental floss coatings, which can be made of PTFE (Teflon), wax, or other materials that contain PFAS.

The Problem with PFAS

There is growing concern about the health effects of PFAS exposure. PFAS are known as "forever chemicals" because they are very persistent in the environment and can accumulate in the body over time. Research has linked certain types of PFAS to health issues like:

• Cancer
• Liver damage
• Thyroid disease
• Endocrine disruption
• Hindrance of the immune system
• Increased cholesterol levels
• Developmental problems in children

This is concerning since PFAS are found in many everyday items like nonstick pans, fast food wrappers, and yes - traditional dental floss.

The presence of PFAS in conventional dental floss is particularly concerning due to its close contact with the gums. When flossing, PFAS rub directly against the gums, allowing these harmful chemicals to be readily absorbed into the bloodstream. 

This regular, direct contact provides a pathway for continuous low-level PFAS exposure that can accumulate over time. Given the health hazards of these persistent chemicals, it better to err on the side of caution and use a PFAS-free floss to avoid unnecessary exposure. 

PFAS Regulations and Dental Floss

The FDA has taken action to phase out certain PFAS from food packaging, acknowledging their health risks. However, these chemicals are still found in many dental flosses since  dental floss is considered a personal care product and not regulated by the FDA. 

But not to worry! There are safe, effective alternatives on the market.

Recommended Brands of Non-Toxic Dental Floss 

2) MOST SUSTAINABLE PACKAGING: GAIA GUY NATURAL FLOSS

3) MOST AFFORDABLE SILK DENTAL FLOSS: WOWE SILK FLOSS

4) MOST DURABLE: ECO ROOTS BAMBOO FLOSS

5) MOST UNIQUE DENTAL FLOSS: COCOFLOSS

Natural Alternatives: What To Look For in Non-Toxic Dental Floss

Switching to a natural dental floss is an easy way to avoid exposure to harmful chemicals like PFAS. But with so many options, how do you pick the best floss for your needs?

Avoid Harmful Chemicals

Dental floss can contain a range of concerning chemicals like PFAS that have negative impacts on human health. Here's how to keep these toxic ingredients out of your mouth.

Read the Ingredient List

Flip over the floss package and scan the ingredient list before purchasing. Steer clear of flosses containing:

• PFAS (polyfluoroalkyl substances) - Linked to cancer, thyroid disease, and other ills
• Artificial flavors/fragrances - Possible endocrine disruptors and allergens
• Sweeteners - Controversial additives like aspartame

Seek Out Natural Ingredients

The safest dental flosses have short ingredient lists with plant-based materials like:

• Beeswax, carnauba wax wax, or vegetable waxes
• Bamboo charcoal or silica for some varieties
• Essential oils for flavoring

Avoid "trade secret" ingredients that hide potentially harmful substances.

When in Doubt, Go Natural

Steer clear of conventional flosses made from synthetic nylon or polyester, which likely contain chemicals that are harmful to your health. If an ingredient list is unclear or contains many synthetic additives, go with a floss made from natural silk, bamboo, or other plant fibers instead.

Look for flosses crafted from:

• Silk - Extremely gentle on gums and shred-resistant
• Bamboo - Vegan alternative that is biodegradable. Quality bamboo floss won't split or fray mid-use.
• Corn fiber - Compostable and easily breaks down

Avoid plastics like PTFE, which are commonly found in waxed or "easy glide" dental floss, which persist in landfills and release toxins. To avoid PTFE in your dental floss, you should look for the following on the packaging:

• PTFE-free
• PFAS-free
• Non-toxic
• Natural

Keep in mind that not all waxed flosses contain PTFE. However, it is always best to check the packaging to be sure.

Assess Safety and Quality

Not all natural flosses are created equal. Do your homework to find brands that:

• Undergo third-party testing for heavy metals and toxins
• Are free of dyes, fragrances, and harsh coatings
• Have minimal environmental impact on production

Consider Your Flossing Needs

• If your teeth are situated close together, and you find you often break or shred your floss, you may benefit from sturdy silk floss
• Sensitive gums do best with softly waxed floss

Look For Zero-Waste Options When Possible

When choosing a natural dental floss, consider its environmental footprint as well. Look for floss that is compostable and comes in plastic-free, sustainable packaging.

Compostable Plant-Based Floss

Flosses made from materials like silk, bamboo, or corn fiber will biodegrade much faster than nylon floss. These natural options are a great choice for reducing waste.

They will break down completely rather than sitting in a landfill for years.

Plastic-Free, Sustainable Packaging

Many natural flosses come in plastic containers, which still create waste. Look for options packaged in:

• Paper envelopes or cardboard boxes
• Glass jars or stainless steel tins - these can be reused for years
• Compostable, plant-based packaging like pulp paper

Buying in bulk rather than single-use plastic also reduces waste. 

With some diligence, you can find natural, effective dental floss that also matches your zero-waste lifestyle. Small changes to your everyday products make a real difference! Using a biodegradable natural floss, you can floss confidently, knowing it's safe for your health and the planet.

Benefits Of Using Non-Toxic Dental Floss

Using non-toxic dental floss free of PFAS offers several advantages for your health and the environment. Here are some of the top reasons to make the switch to a natural, sustainable floss:

1) Reduces Exposure to Harmful Chemicals

Conventional dental floss often contains PFAS, which are synthetic chemicals used to make floss glide easily between teeth. However, PFAS have been linked to negative health effects and don’t break down easily in the environment. Choosing a PFAS-free floss eliminates a source of these concerning chemicals. Brands like Silk Floss and Dr. Tung's Smart Floss use natural waxes instead.

2) Promotes Good Dental Health

Non-toxic floss options are just as effective at removing plaque and food particles as traditional floss, keeping your teeth and gums healthy. They come waxed or unwaxed based on your preference. Unwaxed versions like Terra & Co. Organic Floss contain natural ingredients like coconut oil that safely coat and condition teeth.

3) More Sustainable and Eco-Friendly

Opting for natural, plastic-free floss supports a circular economy. Many sustainable brands use biodegradable materials like silk and hemp. For example, Humble Floss contains sustainably harvested silk fibers that break down completely. Using non-toxic floss is a simple way to reduce plastic waste and your carbon footprint.

Dental Disease Risks from Not Flossing Properly

Neglecting to floss or using the wrong floss can allow plaque and bacteria to build up, increasing your risk of common dental diseases. Here's what you need to know:

Plaque Buildup Leads to Gingivitis and Periodontitis

When food particles get trapped between teeth, plaque forms. This sticky film contains bacteria that inflame the gums, causing gingivitis. Left untreated, gingivitis can progress to periodontitis, which damages the tissues and bone supporting the teeth. Periodontitis is the main cause of tooth loss in adults.

Impact on Overall Health

Gum disease allows bacteria into the bloodstream, potentially leading to issues like heart disease, diabetes complications, and respiratory infections. One study found people with periodontitis have a 43% greater risk of fatal heart attacks.

Effective Flossing is Critical

The American Dental Association recommends flossing at least once per day to remove plaque from tight spaces between teeth that brushing misses. Using a high-quality floss that glides easily and cleans thoroughly is key to maximizing plaque removal and gum health.

Proper flossing technique is also important. Be sure to:

• Use 18 inches of floss, winding it around middle fingers with 1 inch exposed
• Gently guide floss between teeth in a zigzag motion
• Avoid snapping floss against gums

Regular flossing with the right non-toxic floss helps prevent plaque buildup and dental disease for better oral and overall health.

This blog post was all about non-toxic dental floss without PFAS.

Proper oral hygiene is key for your overall health and wellbeing. But many conventional dental flosses contain concerning chemicals called PFAS that can accumulate in your body over time. These “forever chemicals” have been linked to immune system dysfunction, thyroid issues, and even cancer.

The takeaway? You’re better off playing it safe and choosing a non-toxic floss to avoid unnecessary toxin exposure through daily dental care. This guide outlined everything you need to know to find the best natural floss for your needs.

You now understand:

• The health risks of PFAS exposure from traditional floss
• What to look for when selecting a non-toxic floss
• Top recommended brands of safe, sustainable flosses
• Proper flossing technique for optimal oral hygiene

So what are you waiting for? Ditch the conventional floss full of questionable ingredients today. With the right non-toxic floss, you can feel confident you are avoiding toxins while taking great care of your oral health.

Ready to make the switch? Check out the recommended non-toxic flosses again to find the perfect option for your teeth. Your mouth and body will thank you!

Has this post convinced you to rethink your dental floss? Share with friends and family so they can make the change too. Good oral health habits start with the right tools free of harmful chemicals like PFAS.