ZACT LION Smoker's Toothpaste (160g) Safely removes tobacco stains & refreshes your breath ZACT LION is specially formulated to brighten the smiles of anyone who smokes or drinks coffee or tea. Clinically proven, ZACT LION helps to remove these stains safely while refreshing your breath. Stains won't disappear overnight, but they will eventually if ZACT LION is used regularly. REMEMBER....see your dentist for professional check ups ZACT LION has been tested and proven for safety by an independent laboratory.