About This

EXPANDING DENTAL FLOSS: Made with the guidance of dentists and hygienists, our soft, thick woven floss expands on contact with saliva to better grip plaque and food particles. Enjoy the natural, refreshing spearmint and peppermint flavor of our waxed floss.
REMOVES UP TO 55% MORE PLAQUE*: Clinically proven to remove up to 55% more plaque than other flosses. The premium, thick weave and expanding fibers help easily grab plaque and food particles, and the natural plant-based wax coating helps you easily grip our floss for better control.
SOFT, YET DURABLE: Gentle on teeth and gums, but ultra durable! Each strand of our woven polyester floss is durable to easily remove plaque. And it glides easily between teeth so it won’t slice or snag.
BETTER FOR YOU: We use natural ingredients in our PTFE and PFAS free dental floss. Our tooth floss is also paraben free, non GMO and cruelty free.
PLANET FRIENDLY: We hate plastic waste. So Smile Floss is made with 100% recycled polyester fibers, and our round dispenser is made with 95% recycled plastics. We also put our money where our gums are: we partner with 1% For The Planet to give 1% of all sales back to environmental programs.