Ok I have a black spot growing on my bottom lip I had it for a week my mom got me some stuff that we thought would stop it but didn't so she said. " Wered your carmax, Put the carmax on you lip,l" Also she was talking to her friend so she said "if this don't go away I'ma have to go to the hospital so they well check to see if it ain't CANCER" and that's what shocked me