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

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 ...

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 ...