Forget strips, gels, and pastes. Your next tooth-whitening and repairing substance might well be a new powder developed by Shanghai researchers. You'll want to use it with an electric toothbrush ...

This teeth whitening powder gave me ‘a brighter smile’ in just two weeks - As far as teeth whitening treatments go, this ...

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

When it comes to giving your mouth a good cleaning, there’s no denying that a great toothbrush is a must-have. But while most people use theirs with toothpaste, there’s a recent throwback trend that ...