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 ...

White teeth are not more than just aesthetics, they are a sign of good oral health. Our teeth get yellow as the enamel (the ...

If you've been staring at your teeth and thinking they could stand to be a little brighter, don't impulsively start a teeth-whitening project, dentists warn. That's because taking the time to plan ...

There are two ways to go about whitening. You can either get a professional treatment at your dentist’s office or try an at-home product. According to Healthline, in-office whitening uses higher ...

For a brighter smile, you may be considering getting your teeth lightened by a professional. Start off by having your teeth cleaned professionally first, which will lighten their colour. Having your ...

Dear Heloise: I’ve been reading your column all my life. (I’m 72.) Thanks for all the great tips! I wanted to clarify something that Sarah P., from Bakersfield, California, asked about using ceiling ...