Looking to brighten your smile? (Um, aren’t we all?) We tapped cosmetic dentist Dr. Brian Kantor of Lowenberg, Lituchy & Kantor in New York City for the best at-home and in-office treatments you can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The best teeth whitening strips are typically thin, flexible sheets that are coated with hydrogen ...

Nobody enjoys dentist appointments, especially considering the size of the bill that follows. Worse, getting your teeth professionally whitened isn't exactly cheap either. However, there are other ...

From in-office treatments to at-home kits, learn what really works and how to preserve your smile’s brightness over time.

Dreaming of a whiter smile but frustrated by those persistent stains thanks to the effects of your daily coffee (or wine) fix? Less-than-white teeth can be a real confidence killer, but don't worry — ...

For teeth that look a little dingy no matter how much you brush, there’s a convenient alternative to in-office bleaching. The best teeth whitening strips can brighten dull teeth with ...

You can remove years of stains without the shocks of traditional whitening strips.

Could the secret to pearly whites be hiding in your fridge? We all want a bright, healthy smile. But teeth whitening treatments can be expensive, and sometimes a little too harsh. In Lagos alone, ...

If you've been staring at your teeth and thinking they could stand to be a little brighter, don't impulsively start a teeth-whitening project, dentists warn. That's because taking the time to plan ...