★★★★★
Best cleaning floss I've used
Only Review—October 18, 2025✓ Verified purchase
Cleans very nicely. The strands of the floss spread out and make for good cleaning. Has a nice, very subtle cardamom flavor Read more
drTung's
DrTungs Smart Floss - Natural Floss PTFE PFAS Free Floss Gentle on Gums Expands Stretches BPA Free -
$19.50
About this item
- 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 give your teeth a better clean
- 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
$19.50
In Stock
Delivery — Estimated 3–5 business days · Final delivery speed and cost are confirmed at checkout
Easy Returns · 30-day window
This order is a gift
In Stock
Secure
Checkout
Free
Returns
30-Day
Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Sold byLUMlNlZE
Returns
Easy Returns30-day return window
PaymentsSecure transaction
Currently unavailable
Easy Returns · 30-day window
Product details
| Brand | drTung's |
|---|---|
| Dental Floss Type | Dental Floss |
| Item Form | String |
| Flavor | Cardamom |
| Special Feature | Expanding |
Technical specifications
| package_dimensions | 5.91 x 5.63 x 1.3 inches; 1.45 ounces |
|---|---|
| item_model_number | JS12-0603 |
| date_first_available | November 26, 2020 |
| manufacturer | drTung's |
| best_sellers_rank | #98,382 in Health & Household ( See Top 100 in Health & Household ) #386 in Dental Floss |
Ask about this product
From the brand
Product videos
Product video 1
Customer reviews
4.7133 ratings
Customers say
Customers find the dental floss effective at cleaning, with one mentioning it does a fantastic job removing debris between teeth.
★★★★★
Gentle Floss Does Justice!
Mariposa27—February 1, 2026✓ Verified purchase
Luv it! Read more
★★★★★
Best floss.
Val—January 11, 2026✓ Verified purchase
My favorite floss. Can’t use anything else. Read more
★★★★★
Great stuff!
Mike—July 12, 2025✓ Verified purchase
This stuff is pretty awesome. I have very tightly packed teeth and typically use Glide. However, it breaks 90% of the time. I can get Dr Tungs between my teeth and then, because it's woven, the product kind of expands. At the end of the day, it gives me a great clean and is very tough stuff. Highly recommended! Read more
★★★★☆
Works great, tastes terrible
K. Lomeli—December 29, 2025✓ Verified purchase
My teeth are very close to each other and I struggle with floss getting stuck or shredding. I don’t feel the tape floss remove enough. I like how this floss spreads. It doesn’t leak and a fantastic job removing debris. The big negative is the cardamom flavor is absolutely terrible. It tastes very medicinal. It leaves my mouth with a bad taste. For the purpose this floss is intended, I would recommend it. But, because of the flavor, I will be searching for a different floss. Read more
★★★★★
The best floss!
Jen—September 5, 2025✓ Verified purchase
Love this floss ! It’s expensive , but worth it. It gets all the gunk off between my teeth , easier than other floss I’ve used . Read more
★★★★★
Great floss
Linda—February 12, 2026✓ Verified purchase
Great floss with no plastic, even box is recyclable. Read more
★★★★★
Great Stuff
lorengoren—March 27, 2025✓ Verified purchase
It feels really weird to leave a review of dental floss, but I LOVE this stuff! It cleans my teeth better than any other kind of floss I've tried. It's not slippery, it's easy to use, and it has a nice flavor. Read more
Recently Viewed