When you buy whitening toothpaste you probably imagine having a Hollywood level smile. While some whitening toothpastes can ...

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 ever seen a photo of yourself, checked your smile, and thought, "I could use some teeth whitening"? Well, a lot of us have been there. The good news is that you can give your smile a little ...

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

We’ve all seen them — those impossibly white smiles beaming from social media, promising that you too can transform your coffee-stained teeth into pearly masterpieces. With celebrities flashing ...

You can try to prevent it, but it’s inevitable: everyone’s teeth stain and yellow over time. Dark-colored foods and drinks are unavoidable in our diets, and genetics, thin enamel or poor oral hygiene ...

Add Yahoo as a preferred source to see more of our stories on Google. A bright smile can light up a room, but keeping teeth white often takes a little extra effort —especially for coffee and red wine ...

How much does professional teeth whitening cost? Compare in-office vs. home kits and see why the investment is worth the ...

Hydrogen peroxide is the star of the show in this whitening kit, which includes pre-filled treatment trays made for easy-peasy brightening. This kit rarely goes on sale — in fact, our price trackers ...

“By far the easiest and most effective ones that I have tried,” one reviewer said.