Chinese scientists have developed a prototype teeth-whitening powder activated by the vibrations from an electric toothbrush. Scientists hope the findings could lead to a new, effective, and at-home ...

A teeth-whitening powder activated by the vibrations of an electric toothbrush not only brightens, but also protects, teeth.

Neglecting dogs’ and cats’ dental health can lead to periodontal disease and even heart and kidney problems via bacteria that enters the bloodstream through the mouth. So it can feel crushing as a pet ...

Add Yahoo as a preferred source to see more of our stories on Google. This inexpensive powder is a quick way to whiten your teeth (The Independent/MySweetSmile) The ...

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