Is it true that your tooth shape and other things may dictate how you’re supposed to floss? Dental experts recommend flossing teeth at least once a day, ideally before bed. The goal is to remove food ...

There are two kinds of people: flossers and those who should be flossing. No matter how annoying you find it, using something — be it string floss, picks or a water flosser — to get plaque (a ...