Dreaming of a whiter smile but frustrated by those persistent stains thanks to the effects of your daily coffee (or wine) fix? Less-than-white teeth can be a real confidence killer, but don't worry — ...

Have you tried whitening teeth with baking soda, lemon, or whitening toothpastes? A doctor explains what works and what doesn ...

Hydrogen peroxide can whiten teeth by removing stains and substances that make them look yellow. However, if not used correctly, it can damage teeth. Jump to Key Takeaways. Teeth can become stained or ...

You can get a brighter, whiter smile at home! (Getty Images) ...