The problem with popular teeth-whitening agents, like peroxide-based gels, is that they risk damaging tooth enamel while they ...

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 ...

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

Now, researchers have developed a prototype whitening powder that works differently. Instead of using high levels of chemicals, the powder is activated by the tiny vibrations produced by an electric ...