Meeting new people can be one of the most anxiety-inducing social occasions. The added insecurity of a dull smile, combined with the effects of daily coffees or a love for red wine, can turn a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You know what nightmares are made of—someone telling you you have to choose between your morning coffee ...

When used to activate bleaching gel, low-level laser energy increases the effectiveness of teeth whitening, according to a study in the Journal of Esthetic and Restorative Dentistry (June 15, 2011).

Dr Eskander also shares that, while teeth whitening toothpastes are designed to remove more stains than regular toothpastes that focus solely on improving oral health, they are not miracle workers, ...

Did you know that ancient Romans used urine as a teeth whitener? (Gross, but true.) Or that in 16th-century England, soot and ...

Want whiter teeth? See dentist-approved whitening toothpastes and tips for a brighter smile. Understand what really works for stain removal. So this is where whitening toothpaste comes into play. They ...

Dental hygiene is important — as is taking pride in your "pearly whites." But keeping your teeth bright and white can be a challenge, with various factors causing discoloration. Dr. Ronald Santana, ...

Whitening your teeth with an LED light charged through your smartphone sounds like science fiction. But could it whiten teeth without causing sensitivity? I tried it to find out. Our editors and ...