How do you whiten your teeth? It’s nearly impossible to keep teeth perfectly white forever. And if you enjoy certain beverages, like tea and coffee, it’s even more of a challenge. Yellow teeth can ...

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You may be able to whiten your teeth at home naturally using products you can find in the grocery store. However, the scientific evidence for these methods is lacking. There are plenty of products to ...

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 — ...

"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 ...

Everyone wants to sport a pearly, glowing smile. But over time, teeth can become stained. This is especially true if you drink tea or coffee regularly. And no matter how good you are about brushing ...