Japanese scientists are collaborating with an oral health company on a revolutionary toothbrush that uses electricity to make teeth pearly white and does away with the need for toothpaste.

Revolutionary Toothbrush May Signal The End Of Toothpaste! Written by Dr. Shalini Aul. Medically Reviewed by The Medindia Medical Review Team on Dec 27 2010 5:23 PM. Listen to this article.