"I'm more impressed with this one than I ever was with Phillips." ...

Scientists develop powder that whitens teeth with just vibration from toothbrush - New powder found to overcome limitations ...

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some ...

According to a study published in the journal ACS Nano, researchers at the Chinese Academy of Sciences have developed an ...

Forget strips, gels, and pastes. Your next tooth-whitening and repairing substance might well be a new powder developed by ...

Scientists in China have developed a prototype powder that can whiten teeth with just vibrations from a toothbrush. The ...

When it comes to things that people don't do as often or as well as they should, tooth-brushing would have to be at the top of the list. While it usually just comes down to laziness, a lot of people ...

Brushing your teeth might seem like a simple task you do twice a day, especially if you have an electric toothbrush that does most of the work for you. You put a pea-sized amount of toothpaste on the ...

Modern nylon bristle toothbrushes were first developed in 1938. However, early civilizations used slender twigs with tattered ends to brush teeth. The use of these "chew stick” started during 3000 B.C ...

Add Yahoo as a preferred source to see more of our stories on Google. Brushing teeth too hard can wear down the enamel, aka the protective layer on your teeth. (Photo illustration: Jay Sprogell for ...