This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

FREE Shipping Orders over $59

FREE Deluxe Sample Set with orders $149+

The words Clean Nectarine are written in large, bold, pink serif font on a white background.

Your Cart 0

Free shipping is yours You are $59 away from free shipping.
No more products available for purchase

Products
Pair with
Subtotal Free
Shipping and taxes are calculated at checkout
View full cart

Dr Tung's Smart Dental Floss

$7.96 Regular price $9.95
Dr. Tung's Smart Floss packaging on a white background
Clean Nectarine reviewer illustration

This product passes the Clean Nectarine NO List

Clean Nectarine rating: Clean Nectarine rating fruitClean Nectarine rating fruitClean Nectarine rating fruit 3/3

Every product we sell must pass our obsessively strict NO List, we then go one step further and give each product a Clean Nectarine rating out of 3.

Learn more

Dr Tung's Smart Dental Floss

$7.96 Regular price $9.95
Clinically Studied

A clinically proven expanding dental floss that removes up to 55% more plaque than common floss, free from PFAS, PTFE and petrochemical waxes.

🎁

20% Off Dr Tung's Smart Floss

%3Cp%3EEarn%C2%A0%3Cstrong%3E[points_amount]%C2%A0%3C/strong%3Eon%20this%20item%3C/p%3E
Free Shipping $59+ | Ships Today | Authorised Stockist | 90 Day Returns
Backed by studiesClinically proven
55%more plaque removed vs common floss

Dr. Tung's Smart Floss is the No. 1 selling floss in the natural industry. Made from polyester fibres using a patented process, it stretches and expands during use to increase surface area for more effective plaque removal while remaining gentle on gums and fingers. Lightly coated with a proprietary blend of vegetable wax and beeswax for comfortable gliding between teeth, without microcrystalline or petroleum-derived waxes. Finished with natural cardamom essential oil for a fresh, clean feel.

Free from PFAS, PFOA, PFOS, PTFE and BPA, with no forever chemicals. Made in the USA and packaged in FSC-certified paperboard.

Cardamom Essential Oil, Proprietary Blend Of Plant And Bees Wax, Polyester Fibre Yarn. Gluten-Free. PTFE-Free. BPA-Free

  • Remove about 18 inches of Smart Floss®.
  • Wrap the floss around your fingers and draw tight.
  • Tug and release - it gently expands!
  • Slide floss between teeth, curving around each tooth and cleaning with a gentle up-and-down motion.
  • Repeat, using a clean section of floss between each tooth.

Buy it with

[{"variant_id":"49328845095210" , "metafield_value":""}]
  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Carol

The GOAT of dental floss. If you floss your teeth you need this - nothing more I can say - buy it..

L
Lana
my favourite floss

This is my go-to floss. I switched to using it a few years ago and can't use any regular floss now. I like Dr Tung's floss because it is thick and gentle on gums, so there's a lower risk to inflict trauma to the gums through using it. Dr Tung's floss is also made without any nasty chemicals which you can find in regular floss brands. I only wish it was still coming in plastic cases as it used to be in the past (I find the cardboard case flimsy and easy to disintegrate). Although I understand the reason for switching to cardboard cases (better for environment), I think there should be common sense in everything. I also wish Dr Tung's floss was cheaper.

T
Thi
Love it

Have been using this dental floss for years now and I keep coming back as other brands doesn’t do its job.

A
Aliey
The best dental floss

This is the only dental floss I use, it is the absolute best. All others hurt my gums, but this one is great. Highly recommend 🙂

B
Barb
Best Floss Eva

Lovely soft floss, best Eva! Quality product

M
Madeline
Best floss

The best dental floss I've ever tried. Have been using it for a number of years now.

Earn Loyalty Points

Login/Join to earn points on every order

Learn more