Don't.
Hard to put on (very goopy and tough to get out of the package); looks and feels kind of like plastic, which is gross. It feels refreshing for maybe 5 min, and then panic starts to set in when it dries. It is SO DIFFICULT and PAINFUL to remove, and when you do, little green balls of mask will stay stuck to your face until you either peel them off or scrub them off. Do not use this if you care about your skin. My face was red for hours...
Rating: 1 stars