ive been using as a mouth wash and it isn't working so i keep using nystatin, i have tried 3 popular store brands in the past and it hasn't worked for me on acne, rash, infected salival gland,nasal infection witch antibiotics did fix later. i tried the gel to on athletes foot i don't know why but ive had bad luck and wasted allot of money. you need the probiotics that live through stomach acid first get saccharomyces bourlardi for sure use in enema also then try b. coagulans and b. laterosporus bod. and make your self some milk kefir, stomach acid doesnt kill all the probiotics or yogurt and enzymes wouldn't work