Apply a 1 – 2 mm thick layer of cleansing mask to pre-cleansed skin, taking care to omit the eye and mouth areas. Leave on for about 5 – 10 minutes to take effect. Once the mask has dried slightly, moisten your fingertips and use circling movements to work up a lather and exfoliate the skin in Step 2. Finally, rinse the mask off with lukewarm water. Use once or twice a week.