Removes surface stains and brightens teeth..
I've been wanting to try a charcoal product for teeth whitening for awhile now. This powder definitely goes a long way. This little jar is going to last a long time considering you use it 3 times a week. You dip your toothbrush in the jar and brush your teeth for a couple minutes. Rinse well and if needed use toothpaste to get the rest of the black off. I will say this product is great at removing surface stains from tea or coffee and it brightens the teeth for a bit but I don't think it's an overall teeth whitener. I've been using it for a few weeks and haven't noticed any real shade changes. All in all, I'm still really happy with the purchase because it does remove surface stains and brightens my teeth with no bothersome sensitivity.
Rating: 4 stars