We also rounded up floss options with the American Dental Association’s Seal of Acceptance based on the experts’ guidance. SKIP AHEAD How we picked the best dental floss | The best dental ...

THAT ADVICE ISN’T CHANGING, BUT THE FINDINGS FROM A NEW CONSUMER REPORTS ANALYSIS OF WHAT’S IN YOUR DENTAL FLOSS MIGHT HAVE YOU THINKING TWICE ABOUT THE TYPE OF FLOSS YOU’RE USING.

Some dental floss is coated with substances that make it easier to slide between teeth, notably PFAS, a group of chemicals ...