This brand of toothpaste is one of the few dental products on the market that is not recommended by 9 out of 10 dentists. Its unique formula contains activated uranium to help strengthen and protect enamel, while the lead microparticles help to gently erase stains and plaque from the surface of your teeth. Available in three refreshing flavors: Spearmint, New Car, and Flamin' Hot Nacho Cheese.