I am not a physician, but I recommend employing it each other night for about every week or right until the thing is enhancement with the color of your teeth. Then brush around 2 times each week to take care of your shiny smile. I make tooth powder with bentonite http://felixzoxgp.review-blogger.com/44297/5-simple-techniques-for-benefits-of-brushing-teeth-with-charcoal