hi tayto, ive had Acne and blackheads since i was a teen they are now 90% gone, first i eliminated food chemicals (for my kid who has adhd not for pimples) that worked 50%, then i stopped using soap or clensers (i made my own mix with coconut cream and honey no iodine) but i bet wombats cream would be even better, that took me to 80% now i am on Iodine internaly it is improving all the time, i can now go weeks without 1 new blackhead or pimple :D.. Thats just my story im sure you will find your cure too