"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A bright smile can light up a room, but keeping teeth white often takes a little extra effort —especially ...

Professional teeth-whitening treatments can be expensive, so many people opt for whitening teeth at home to save money. With nearly hundreds of products on the market - from whitening strips to ...

While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...

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 — ...