It’s a whitening gel for back teeth composed of pentapotassium peroxymonosulfate. In fact, the formation of dark spots at the enamel tooth isn’t always a symptoms of tooth decay. It can be only an alteration of the enamel color due to pigmental substances.

The Teeth gel application can remove the brown spot found on pits and fissures. The dentist insertthe gel inside a dental mask and he lays the mask to the teeth in need.