Forget strips, gels, and pastes. Your next tooth-whitening and repairing substance might well be a new powder developed by ...

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some ...

A whiter smile doesn't just come from expensive treatments. What you eat every day can also make a difference. Discover 10 ...

Teeth whitening powders are trending, but are they safe? Learn how they work, their risks, and what dentists recommend.

Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and ...