The apply dates back to about 3,000 decades back in historical India. It's a natural approach to dentistry called "Ayurveda." Advocates in the natural approach to medicine believe that sickness arises from an imbalance (or pressure) within your consciousness. Whitening toothpastes still might not whiten your teeth radically, so https://www.youtube.com/watch?v=N6k2-d3oegg