Question: how long are you supposed to keep noxzema on your face?
Answer: If you have dry skin then I would not recommend using the Noxzema. I have very oily skin, and I se Noxzema daily as a mask and it works wonderfully for clearing up little bumps, inflammation, and making my skin soft. Sometimes I leave it on for 10 minutes, sometimes 20–30 minutes while I'm doing other things.