A 63-year-old woman says she had accepted her teeth would continue to yellow with age until a 22p-a-day switch transformed ...

Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove ...

Researchers developed a powder that activates with electric toothbrush vibrations to whiten teeth safely and strengthen ...

The home treatment helped another user get rid of "stains I had from a lifetime of coffee, cigarettes and beer." ...

Teeth can lose their brightness over time, even with consistent brushing. Staining can come from genetics or from everyday ...