8 Indian Beauty Rituals To Try NOW #refinery29 www.refinery29.co… Ayurvedic Tooth Powder Herbal toothpastes are cropping up everywhere, and celebs like Shailene Woodley are turning to alternatives like clay powder to treat their dental concerns. If you don’t want to replace your toothpaste of choice, tooth powder can be used as a treatment for your mouth — incorporating a mix of herbs to give your teeth and gums a little TLC. Herbal powders can be less …