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.

No, there is no evidence to support that coconut oil can whiten teeth. Still, it can make them appear brighter after application, albeit temporarily. And swishing coconut oil in your mouth (a.k.a. oil ...

While several factors contribute to discolored teeth, nicotine is one reason teeth can change color over time. The good news is, there are professional, over-the-counter, and at-home treatments you ...

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 ...

Tobacco and coffee affect the outer layer of your teeth; if left untreated, these stains can make your teeth look unhealthy and lose their whiteness. Stained teeth can be a real confidence killer, ...

You've protected your hair against winter weather damage. You've locked down your winter skincare routine. But perhaps, when looking in the mirror, you notice your teeth aren't looking as dazzling as ...

One of the easiest ways to glow up your appearance is by having an icy white smile. Of course, that’s not easy to do if you ...

Spots of brown discoloration on the teeth can happen for a number of reasons. People may be able to prevent or eliminate them by making certain lifestyle changes or seeking dental treatment. These ...