Updated:May, 2026

10 Best Floss That Is Pfas Free of 2026

Best Choice

9.9

Outstanding

Boka

Boka Ela Mint Expandable Woven Dental Floss, Made from Plant-Based Vegetable Wax, Teflon-Free, 30 Yards of Waxed Floss (Pack of 1)

Why We Love It

EFFECTIVE PLAQUE REMOVAL IN TIGHT SPACES: The build-up of plaque can lead to oral issues such as cavities & gum diseases. Woven with hundreds of soft microfibers, our floss aids in removing plaque between teeth & along the gum line where a brush can't reach, ensuring a thorough mouth clean-up
STRONG YET GENTLE DENTAL FLOSS: Our floss is both sturdy & gentle on the gums & teeth, giving maximum cleaning in both tight & wider spaces without fraying or shredding - ensuring there's no cause for discomfort & making your flossing experience a pleasant one
ORAL HYGIENE w/ HEALTHY INGREDIENTS: Made with vegan, cruelty-free, PFAS-Free and gluten-free vegetable-wax - regular use of this dental floss greatly contributes to overall oral health & hygiene by reaching hard-to-reach areas between teeth & gums in an environment friendly way.
DENTIST RECOMMENDED: Our floss has been reviewed by certified dentists for advanced oral care and its ability to be effective at cleaning food particles & bacteria, leading to a fresher & cleaner mouth day to day versus other leading brands who use petroleum-based waxes or Teflon.
MINTY FRESH & EASY TO USE: Subtle, clean mint aroma leaves your mouth feeling like you've just left the dentist's office. Easy to manipulate & control w/ floss that can be dispensed & cut to the desired length. It gently expands between the teeth with saliva contact to alleviate potential discomfort.

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Why We Love It

EFFECTIVE PLAQUE REMOVAL IN TIGHT SPACES: The build-up of plaque can lead to oral issues such as cavities & gum diseases. Woven with hundreds of soft microfibers, our floss aids in removing plaque between teeth & along the gum line where a brush can't reach, ensuring a thorough mouth clean-up
STRONG YET GENTLE DENTAL FLOSS: Our floss is both sturdy & gentle on the gums & teeth, giving maximum cleaning in both tight & wider spaces without fraying or shredding - ensuring there's no cause for discomfort & making your flossing experience a pleasant one
ORAL HYGIENE w/ HEALTHY INGREDIENTS: Made with vegan, cruelty-free, PFAS-Free and gluten-free vegetable-wax - regular use of this dental floss greatly contributes to overall oral health & hygiene by reaching hard-to-reach areas between teeth & gums in an environment friendly way.
DENTIST RECOMMENDED: Our floss has been reviewed by certified dentists for advanced oral care and its ability to be effective at cleaning food particles & bacteria, leading to a fresher & cleaner mouth day to day versus other leading brands who use petroleum-based waxes or Teflon.
MINTY FRESH & EASY TO USE: Subtle, clean mint aroma leaves your mouth feeling like you've just left the dentist's office. Easy to manipulate & control w/ floss that can be dispensed & cut to the desired length. It gently expands between the teeth with saliva contact to alleviate potential discomfort.

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

Burst

BURST Expanding Dental Floss (Mint Eucalyptus/40 Yards) | Stain Absorbing & Woven Tooth Floss with Xylitol Coating to Fight Cavities | Vegan | Paraben Free Expanding Floss

Main Highlights

: Expanding floss expands on contact with saliva to remove up to 85% of plaque on surfaces your toothbrush cant reach, and 2x more plaque than unwaxed dental floss.
: Black, woven floss gives you the satisfaction of seeing what comes out between your teeth.
: High-quality floss adsorbs coffee, wine, and other hard-to-remove stains from your teeth. Xylitol coating also helps fight cavities!
: BURST floss is vegan, cruelty-free, and uses natural, effective ingredients with no parabens, BPA, or PFAS.
: Reduce and reuse with a lightweight, compact, 95% recycled plastic case thats refillable. Easily order replacement floss bobbins when youre running low!

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Main Highlights

: Expanding floss expands on contact with saliva to remove up to 85% of plaque on surfaces your toothbrush cant reach, and 2x more plaque than unwaxed dental floss.
: Black, woven floss gives you the satisfaction of seeing what comes out between your teeth.
: High-quality floss adsorbs coffee, wine, and other hard-to-remove stains from your teeth. Xylitol coating also helps fight cavities!
: BURST floss is vegan, cruelty-free, and uses natural, effective ingredients with no parabens, BPA, or PFAS.
: Reduce and reuse with a lightweight, compact, 95% recycled plastic case thats refillable. Easily order replacement floss bobbins when youre running low!

9.5

Excellent

drTung's

DrTung's Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2)

Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

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Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

9.2

Excellent

drTung's

DrTung's Smart Floss - Natural Dental Floss, PTFE & PFAS Free, Gentle on Gums, Expands & Stretches, BPA Free - Cardamom Flavor(Pack of 6)

Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

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Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

9.0

Excellent

The Turtle Tribe

The Turtle Tribe® Natural Dental Floss, 33 Yards, 100% Pure Silk Floss, Plastic Free, PFAS Free, Funding Beach Cleans to Protect Our Precious Oceans, Mint Flavour

Main Highlights

No PFAS
All natural, 100% silk floss
Zero Plastic packaging

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Main Highlights

No PFAS
All natural, 100% silk floss
Zero Plastic packaging

8.8

Very Good

GuruNanda

GuruNanda Dual Slickers Floss Picks - Double Threaded Dyneema Dental Floss with Foldable Toothpick for Effective Plaque Removal - Unflavored- 150 Ct

Main Highlights

Dual-Action Flossing: Designed for your comfort & ease. Our floss picks with angled toothpicks help remove debris from hard-to-reach areas while helping prevent plaque and bad breath.
No Shred Dual Floss: The innovative non-shredding Dyneema thread ensures no breakage or shredding. Our floss picks are designed to effortlessly glide between your teeth, providing twice the cleaning.
Usage: Glide the floss between teeth in a gentle back-and-forth motion. Move the floss up and down to remove plaque below the gumline. Our floss picks are safe for adults and children over 10 years. Do not force the floss in tight spaces.
Travel Essential: Elevate your oral care routine with our double flosser picks with a non-slip grip, which comes in a resealable pack that is easy to store & carry. Flossing is now a breeze when on-the-go!
Dentist-Recommended: Experience our Dentist Recommended pain-free flossing that is Cruelty-Free, PFAS & BPA Free, and non-toxic flosser picks. A reliable and safe option for your comprehensive oral care needs.

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Main Highlights

Dual-Action Flossing: Designed for your comfort & ease. Our floss picks with angled toothpicks help remove debris from hard-to-reach areas while helping prevent plaque and bad breath.
No Shred Dual Floss: The innovative non-shredding Dyneema thread ensures no breakage or shredding. Our floss picks are designed to effortlessly glide between your teeth, providing twice the cleaning.
Usage: Glide the floss between teeth in a gentle back-and-forth motion. Move the floss up and down to remove plaque below the gumline. Our floss picks are safe for adults and children over 10 years. Do not force the floss in tight spaces.
Travel Essential: Elevate your oral care routine with our double flosser picks with a non-slip grip, which comes in a resealable pack that is easy to store & carry. Flossing is now a breeze when on-the-go!
Dentist-Recommended: Experience our Dentist Recommended pain-free flossing that is Cruelty-Free, PFAS & BPA Free, and non-toxic flosser picks. A reliable and safe option for your comprehensive oral care needs.

8.6

Very Good

drTung's

DrTung's Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 3)

Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

Check Price

Main Highlights

NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

8.3

Very Good

Reach

REACH ULTRACLEAN Gentle Gum Care Expanding Floss – Woven, Non-Waxed, PFAS-Free with Vitamin E, for Sensitive Gums, Cinnamon Mint 55YD (3-Pack)

Main Highlights

GENTLE ON GUMS: Two twisted-colored expanding floss for sensitive gums and less irritation
SOFT TEXTURE: Woven-type floss expands for softness
COATED: Non-waxed and contains silica powder and coated with toothpaste ingredient
VITAMIN E infused and CINNAMON MINT flavored
Dentist Recommended Brand* - *IQVIA, ProVoice Survey
PFAS-FREE: Contains no PFAS, ensuring the dental brush is free from harmful chemicals and toxin

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Main Highlights

GENTLE ON GUMS: Two twisted-colored expanding floss for sensitive gums and less irritation
SOFT TEXTURE: Woven-type floss expands for softness
COATED: Non-waxed and contains silica powder and coated with toothpaste ingredient
VITAMIN E infused and CINNAMON MINT flavored
Dentist Recommended Brand* - *IQVIA, ProVoice Survey
PFAS-FREE: Contains no PFAS, ensuring the dental brush is free from harmful chemicals and toxin

8.1

Very Good

FLOSSING CEREMONY

FlossingCeremony | Expanding Woven Dental Floss | Smart-Weave Floss | Vegan | Natural | Non-Toxic & PFAS Free | Eucalyptus & Manuka | Hilo Dental para Dientes | 55 Yards x 2 Units

Main Highlights

ORGANIC WOVEN STRUCTURE FOR BEST CLEANING RESULTS: Our Smart-Weave Floss is crafted by weaving 384 filaments into an organic woven structure. It easily expands to grab and pull out food debris between your teeth, while thoroughly scrubbing plaque away.
GENTLE ON GUMS: Ultra-soft fibers are woven tightly under high manufacturing standards to minimize stretching or splitting and be gentle on gums, making our floss ideal for people with dental implants, crowns, inflamed gums, or dental sensitivity.
NO HIDDEN NASTIES: All our products are designed and manufactured to meet the highest industry standards for quality, safety and hygiene. It is 100% vegan, free from any preservatives, artificial flavors, fragrances, or any potentially harmful additives such as PFAS, PTFE, BPA, GMO and gluten.
SOUTH PACIFIC FOREST FORMULA: The floss is infused with our unique blend of 100% pure essential oils of eucalyptus and manuka. These plants have been used for their healing properties for centuries by the indigenous people of the South Pacific Islands. Recent researches have confirmed such properties, indicating their great potential to be natural treatments for various oral health problems.
ECO-FRIENDLY: We use paper-bag packaging and refillable dispensers. We know that the more floss per box, the fewer boxes that are consumed. This is why we include a 55-yard spool in each dispenser, which is above industrial average.

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Main Highlights

ORGANIC WOVEN STRUCTURE FOR BEST CLEANING RESULTS: Our Smart-Weave Floss is crafted by weaving 384 filaments into an organic woven structure. It easily expands to grab and pull out food debris between your teeth, while thoroughly scrubbing plaque away.
GENTLE ON GUMS: Ultra-soft fibers are woven tightly under high manufacturing standards to minimize stretching or splitting and be gentle on gums, making our floss ideal for people with dental implants, crowns, inflamed gums, or dental sensitivity.
NO HIDDEN NASTIES: All our products are designed and manufactured to meet the highest industry standards for quality, safety and hygiene. It is 100% vegan, free from any preservatives, artificial flavors, fragrances, or any potentially harmful additives such as PFAS, PTFE, BPA, GMO and gluten.
SOUTH PACIFIC FOREST FORMULA: The floss is infused with our unique blend of 100% pure essential oils of eucalyptus and manuka. These plants have been used for their healing properties for centuries by the indigenous people of the South Pacific Islands. Recent researches have confirmed such properties, indicating their great potential to be natural treatments for various oral health problems.
ECO-FRIENDLY: We use paper-bag packaging and refillable dispensers. We know that the more floss per box, the fewer boxes that are consumed. This is why we include a 55-yard spool in each dispenser, which is above industrial average.

8.1

Very Good

drTung's

DrTung's Smart Floss - Natural Dental Floss, PTFE & PFAS Free, Gentle on Gums, Expands & Stretches, BPA Free - Cardamom Flavor (Pack of 3)

Main Highlights

EXPANDING: Smart Floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches and expands to clean your teeth better by a clinically proven 55%!
SUITABLE FOR EVERYONE: This is a dental floss for kids and adults. It works like any woven floss and can easily clean in small spaces, wide spaces, and even with braces.
VIBRANT FRESH FEELING: This adult and kids floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth.
GENTLER ON GUMS: Unlike those other flosses with no spring that can often hurt gums and fingers, this revolutionary floss is much gentler on gums because it is cushion-soft and can stretch.
FREE OF ALLERGENS: DrTung's Smart Floss is naturally free of allergens like gluten. This woven dental floss is free of BPA, PTFE, and petrochemical wax.

Check Price

Main Highlights

EXPANDING: Smart Floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches and expands to clean your teeth better by a clinically proven 55%!
SUITABLE FOR EVERYONE: This is a dental floss for kids and adults. It works like any woven floss and can easily clean in small spaces, wide spaces, and even with braces.
VIBRANT FRESH FEELING: This adult and kids floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth.
GENTLER ON GUMS: Unlike those other flosses with no spring that can often hurt gums and fingers, this revolutionary floss is much gentler on gums because it is cushion-soft and can stretch.
FREE OF ALLERGENS: DrTung's Smart Floss is naturally free of allergens like gluten. This woven dental floss is free of BPA, PTFE, and petrochemical wax.

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