Silva Tooth Powder is substance used with tooth brush or more effiectively used by Finger tipes to clear your teeth. It contain a mildly abrasive substance, such as finely powdered chalk (Dalomite) and some salty agent, natural herbs and flavoring oils are included to make the agent taste good. It is the first salted tooth powder of India the reason behind it the salt with dalomite is more powerful to clear your teeth and gums rather then the another tooth paste or powder