Charcoal toothbrushes are like usual toothbrushes apart from that their bristles are infused with activated charcoal. Dr Rhonda Kalasho of Glo Modern Dental agrees, indicating “Not all electronic toothbrushes are created equal. I feel the spherical headed toothbrushes like Oral- B are far remarkable, it moves within a circular motion http://toothbrush-deals-in-unite.mybloglicious.com/16343209/oral-b-replacement-heads-in-united-states-secrets