A clay mask is a skincare product made from natural clay, often used to cleanse and detoxify the skin. It works by drawing out impurities, excess oil, and toxins from the skin's surface, making it popular for those with oily or acne-prone skin. Common types of clay used in these masks include bentonite, kaolin, and French green clay. To use a clay mask, you typically apply a thin layer to your face, allowing it to dry for a specified time before rinsing it off. Regular use can help improve skin texture, minimize pores, and promote a clearer complexion. Many clay masks also contain additional ingredients like essential oils or herbs for added benefits.