Glamza Activated Bamboo Whitening Charcoal Toothpaste targets teeth staining tannins found in foods like coffee and wine. Low in abrasion, the Activated Bamboo Charcoal helps remove tannins from the surface of your teeth without harming the enamel, resulting in whiter teeth instantly. Pleasant mint flavour to reduce the charcoal taste ensuring it leaves your mouth feeling fresh. Using twice daily, apply a pea size amount of charcoal toothpaste to your toothbrush and brush yout teeth for around 2 minutes. Leave on teeth for one minute before brushing for extra stain removal. Rinse well and proceed to use your regular tooth paste.