Bubble and clay cleansing mask. This mask has been created with oily, combination and blackhead skin in mind, thanks to its black clay, activated charcoal powder and carbonated water it helps to cleanse the skin in depth to remove excess oil and dirt giving the skin a deep clean that helps control sebum production and improves its appearance by helping to prevent the appearance of pimples, blackheads, blackheads, blackheads, shine and other imperfections.