In Indian Ayurvedic medical practice activated is used for dental cleaning. This activated is made from rice husk which is soft on teeth.Py without rice is put on fire (no real fire) and the resultant is mixed with salt for tooth cleaning. Helps to absorb discolourants in your teeth enamel.This activated is made of rice husk which is soft on the tooth.The toxin-absorbing and cosmetic uses. 100 % Natural product from Kerala Natur.