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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We've all been there: A quick smile in the mirror reveals teeth that have become dull, discolored or ...

If you've found yourself looking extra closely in the mirror lately or zooming in on pictures in your camera roll to analyze your teeth, wondering why your teeth look yellow, you're not alone. Many of ...

Whitening your teeth with an LED light charged through your smartphone sounds like science fiction. But could it whiten teeth ...

It’s totally understandable why you might want to get rid of the yellow stain on your teeth. While natural teeth can run the gamut from dazzling white to darker yellow, yellow teeth are often caused ...

All that cold brew or rosé all day got your teeth yellow? Everyone wants white teeth, but dentist office options are an expense many of us can’t justify (or, let’s be real, afford). Enter at-home ...

White teeth are the best teeth, or so we’re led to believe. Discolouration is the devil, as is wonkiness, but a little character in your jaw can be forgiven provided your teeth are still bone white ...