for me, just get 1 hour more than enough sleep, wash your face when you get home, in the morning, and before you go to sleep. [i usually use ponds whitening facial foam in the morning and dove aqua moisture facial foam before i sleep] then before you go to sleep, put ponds white beauty detox. and of course, don't forget to use oil control paper [clear n clear control paper is the best for me] because those oil is the one of the materials that can cause acne.. hope these helps.. btw, if u get so sleepy and you forget to wash your face, you can just use any toner. just make your face clean because dusts cause acne.