This 100% natural teeth whitener naturally whitens teeth, polishes teeth, strengthens enamel, and detoxifies your mouth without any chemicals and added nasties. The Activated Coconut Charcoal may also assist in changing ph and health of the mouth, effectively killing bad bacteria present in tooth decay and gingivitis. Ideal for removing discolouration and tartar without weakening the enamel of your teeth, this product also assists in reducing infections oral inflammation and bad breath.