Part 2. Doing a Steam and Mask Treatment. Steam your face. This opens your pores to allow impurities to come out. Make a facial mask. A facial mask draws impurities from your pores and brings out the very best in your skin. Apply the facial mask for 20 minutes. Rinse away the mask with warm water. Some parts of your face (eye contour, lips, etc.) have particularly fine, fragile skin. They need specific care, especially the eye contour and the lips. These areas.