We asked dentists about the most effective ways to whiten teeth at home, and they shared their top picks for toothpastes, mouthwashes, pens, strips and kits.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nowadays there are plenty of products to help you get whiter teeth, including teeth whitening kits, ...

Ever looked at someone's teeth when they smile and think to yourself, how can her teeth be so white? How come mine are yellowish and dirty? As it turns out, you can have perfectly white teeth, and no, ...