"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 ...

Who doesn’t want a pearly white smile? Thanks to teeth whitening products and at-home kits, achieving a whiter smile is both affordable and convenient. However, since there’s such a wide range of ...

From coffee and tea to curry and pasta sauce, many of our favorite foods (okay, sauces) and beverages can stain our teeth yellow, making them anything but pearly whites. And while some at-home teeth ...