A beauty writer shares his experience with getting aligners to straighten his teeth. Here's what he wished he'd considered first.

Viewers of The Price Is Right have recently noticed a common trait among contestants: their perfectly white, pristine teeth.

The lip color that makes your teeth look whiter and this simple color theory trick creates the illusion of brighter teeth without expensive treatments.

You can whiten your teeth in as little as five days with this convenient teeth-whitening system, which is a favorite among ...

Make your smile sparkle. Discover the best Prime Day deals on teeth whitening strips, LED lights, whitening pens, and more.