This all-natural pearl tooth powder works a treat in gently polishing and removing stains from teeth enamel. It's a great sustainable alternative for anyone who isn't a fan of activated charcoal. You can use it directly or mix with coconut oil to form a paste that freshens the mouth and neutralises odour. One reusable metal jar contains 40 grams of a peppermint-flavoured tooth powder which allows for approximately 70 uses. Our tooth powder is completely plastic-free and works beautifully while being safe on enamel! How to use?  * Wet your brush head and dip the bristles into the tooth powder. * Gently brush your teeth for 2-3 minutes. * Rinse your mouth with water.