A whiter smile has practically become a red carpet requirement. From reality stars to A-listers, it seems like everyone's ...

Due to their abrasive nature, they can help remove stains from tea, coffee, or red wine, but they have the same whitening ...

Hydrogen peroxide is a common bleaching agent used to whiten teeth. It's important to choose the right concentration. Here's ...

Yahoo Canada asked Dr. Sanjukta Mohanta to offer her top tips for oral health. Plus, she weighs in on popular online oral health hacks — and what to do instead.

Yes; you can gargle with diluted hydrogen peroxide. In fact, many mouthwashes contain some hydrogen peroxide. Learn how to ...