This traditional European mask is an exceptional deep cleansing and purifying treatment recommended especially for oily and blemished skin. Its perfect combination of finely milled clays, pure essential oils, and ichthammol draws out impurities, minimizes pores and helps to calm irritated blemishes. Directions: Apply to cleansed face once or twice a week. Leave in 15-20 minutes. Remove with warm water. Follow your regular skin care regimen. Can be used as a spot treatment: apply a very small amount of masque onto the blemish and leave on overnight.