1Promote blood circulation, replenish water in cells, improve cell metabolism and self-repair function. 2Helps pores excrete toxins and temporary softening of wrinkles. 3Steam can permeate pore, soften the oil, dirt, black head, cosmetic residue and bilge that accumulates in pores, in order to remove these material easily. 4Can make pore open, facilitate thorough cleanness. 5Soften dead skin cells so they can be removed in subsequent care.