An evening 10-minute Malachite & Kaolin clay mask to detoxify and purify skin exposed to pollution on a daily basis, defending it against further congestion. Used 1-2 times a week its Superblend of Natural Kaolin clay controls excessive sebum on the skin's surface, drawing out daily build up of impurities. Multi-fruit acids exfoliate by increasing the rate of cell renewal and decongest clogged pores. To use turn applicator to ON and gently squeeze to dispense product onto the charcoal brush. Apply evenly over entire face but avoiding eye area. Leave for 10 minutes before washing off and patting dry. Gentle tingling is normal but if you do have sensitive skin patch test before use. Rinse brush after each use.