Review on 2 lb Organic Activated Charcoal Powder - Smart Solutions: USDA Certified, Food Grade, Non-GMO, Vegan - No Fillers - 100% Pure for Teeth Whitening, Facial Masks, Detoxing by Fred Boals

I have used this charcoal for a number of purposes: Teeth: A++ Face Cleansing: A+ Mixed with water and lemon for tummy issues: Works exceptionally well for all of them. BUT little coal dust gets everywhere! So allow a few extra minutes for cleaning when you use it. - Perform an additional rinse when using on the teeth. Charcoal can get into the gum line. Bad looks. - If you use it for stomach problems and if you take dietary supplements or medicines, it may alter the effects as it is a detoxifying agent. So maybe give it an hour or so before drinking.