








🦷 Elevate your floss game—because your smile deserves the smart upgrade!
Smart Floss is an innovative, expanding dental floss that stretches to clean 55% more effectively than traditional floss. Made without BPA, PTFE, PFAS, or allergens, it’s gentle on gums and naturally flavored with cardamom, making it ideal for all ages and dental needs, including braces.






| ASIN | B00CQ7QHXY |
| Age Range Description | Adult |
| Best Sellers Rank | #1,184 in Health & Household ( See Top 100 in Health & Household ) #12 in Dental Floss |
| Brand | drTung's |
| Brand Name | drTung's |
| Customer Reviews | 4.4 out of 5 stars 15,422 Reviews |
| Dental Floss Type | Dental Floss |
| Flavor | Cardamom |
| Global Trade Identification Number | 00019373711215 |
| Item Dimensions | 4.63 x 2.68 x 0.69 inches |
| Item Form | String |
| Item Height | 0.69 inches |
| Item Weight | 9.07 g |
| Manufacturer | drTung's |
| Material | Polyester |
| Material Type | Polyester |
| Number of Items | 1 |
| Other Special Features of the Product | Expanding, Flavored |
| Package Type Name | Blister |
| Power Source | Manual |
| Recommended Uses For Product | removing food particles between teeth, dislodging plaque buildup, maintaining healthy gums |
| Special Feature | Expanding, Flavored |
| UPC | 794827842690 781624748904 019373711215 |
| Unit Count | 90.0 Feet |
D**K
Reliable Floss for a Smooth Dental Routine
I've been using DrTung's Smart Floss and I'm thoroughly impressed with its performance. It has become an essential part of my dental care routine. Durability: This floss is strong and doesn’t break or shred easily, even when used between tight spaces. It glides effortlessly through my teeth, making the process efficient and stress-free. Performance: DrTung's Smart Floss effectively removes plaque and debris, ensuring a thorough clean. Its design allows for better coverage, reaching more surface area around each tooth. Safety: Being PTFE and PFAS free, it provides peace of mind regarding safety and health standards, without compromising on quality. Overall Experience: DrTung's Smart Floss offers a dependable and effective solution for daily dental hygiene. Its durability and performance make it a standout product that I highly recommend.
M**L
Best floss ever!
I searched a while for a high quality floss that wouldn't break and doesn't have PFAS ingredients. When I found this I decided to stop my search. I've used for about 6 months and still haven't broken a piece while flossing. I couldn't even break it when I tried pulling it between my hands. The fabric swells in saliva just enough to provide excellent cleaning. Wonderful product!
B**1
Soft, comfortable, and thicker
My dental hygienist recommended these, saying they were thicker. While I've always thought that there wasn't much difference among flosses, that thought changed with the product. I've used string flosses regularly, typically whatever's on sale, though recently I apparently picked on e that looks and feels like fishing line, yuck for me. By contrast, Dr. Tung's is wide and soft. In my last "lesson" from my dental hygienist, she suggested that when the floss picks up something, make a second pass. This is a better product that's worth using on your teeth!
D**G
Best floss I’ve ever used
I was reluctant to buy this due to price, but my dentist recommended it. I’m glad I purchased it. The floss is thick and very strong. I think it’s the strongest floss I’ve ever used. I had been using a better known and easily available brand. Those floss strands were thin and would often break. Going forward, I will be using DrTung’s floss.
E**T
Love it, wish it wasn't so expensive
This floss is wonderful stuff. I don't like the big brands floss - they are very plastic, and don't seem to remove plaque. Hate the Glide stuff. I really really don't want to rub PFAS, etc. into my gums. Dr Tung's really is comfortable and I think it's removing plaque much better than any I've used before. I wish it wasn't so expensive (had to take off a star) but I like it so much I guess I'm going to have to buy it again... unless I can find another brand that works as well.
J**C
It’s worth it - Excellent product & purchase!
OralB discontinued their Super Floss (in a regular custom-sized length container) and their pre-cut ones are a different material with stiff waxed ends. If you have extremely tight teeth and use the technique of making a knot a few inches from the end of the piece & pulling through the areas between your teeth, this floss is the next best option. Probably even better than OralB’s version. It’s made similar to an embroidery thread, with a lot of teeny strings. They really pick up the tiniest of black pepper flakes! It doesn’t shred that easily - unless if you’re like me and continually pass the same area through your teeth (included a photo of the floss in a new and a shredded state). If you have a (glued) retainer, braces, or a jagged cap, this floss does catch easily and you might have fibers stuck to those areas that you’ll need to dry and tweeze. Sometimes I’m not sure if some of the teeny white balls are actually a string that got cut off and rolled up, instead of plaque. Either way, this floss picks anything up easily. I don’t mind the light licorice flavor and smell, but if you’re sensitive to natural herbal smells, this might not work for you. However, this purchase is still well worth it for the thorough cleaning it provides.
K**N
Excellent products; Jury is out on the packaging
This is an excellent product. It was recommended by my hygienist, and as I am a retired hygienist, I am very impressed. It may be more difficult to use at times where the position of the teeth or fillings shred it, but it is my favorite, by far. It arrived with another favorite product in Amazon packaging (also a favorite), but this time it was very poorly wrapped. I felt the bag had been opened or tampered with, but both products seemed fine and unharmed, so I kept them. I hope for better from Amazon next time.
L**Y
Better Than Most Other Dental Floss
When Oral-B stopped making the Glide dental floss that I had been using for years, I was frustrated because despite trying many other types of floss, I was unable to find one that I liked as well. After some research, I discovered DrTung' s Smart Floss. It's unlike any dental floss I have used. It takes a little getting used to, but it is strong and soft, and it does not snap into the gums. I learned today from my dental hygienist that DrTung's is a healthier option than many others on the market so that's a bonus.
Trustpilot
3 weeks ago
3 days ago