This tiny string has a big impact.

The American Heart Association warns that there’s increasing evidence that gum disease can increase your risk of serious health issues if left untreated. “Plaque doesn’t just affect your teeth �...

Plus, dentists give their recommendations for the best flossing products.

Aggressive whitening and panic-flossing can actually mask underlying issues.

You know flossing is important, but there are many tools out there to do the job. Is string floss really better than interdental brushes? Dentists weigh in.

Give your smile an extra glimmer when you clean between your teeth with one of our favorite water flossers from brands like Waterpik, Philips Sonicare and Amazon Basics.