I used a Canadian Indian (Hope, BC) natural fix for my son. He dug  White 
Pine roots and Oregon Grape roots. Boiled them in our 3 quart stew pot  until 
there was about 2 quarts of tea. Placed a shot glass near are refrig. and  
he was told to drink a shot glass of the tea every time he walked pass the  
refrig. He used about 3 quarts of the tea and his teen age acne was gone, 
never  has returned.
Brickey