Measure the desired amount of powder into a glass, ceramic, or plastic bowl — avoid metal because clay can react with it and change the texture of the mixture. Add lukewarm water gradually while stirring with a non-metal spoon or brush until you reach a smooth, spreadable consistency similar to yogurt. Apply an even, thin layer to clean skin on the face, neck, décolleté, or body, avoiding the eye area. For a first use or if your skin tends to be reactive, leave the mask on for 5–7 minutes; you can extend to 10–12 minutes once you know how your skin responds. Rinse thoroughly with lukewarm water while the mask is still slightly damp — letting it dry completely and crack can pull moisture from the skin and cause tightness. Pat dry and follow with your usual toner, serum, and moisturizer.
Practical tips: prepare only what you need for one application; the mixed paste does not store well. If the mixture feels gritty, keep stirring — a smooth paste spreads more evenly and rinses off easier. A soft silicone brush helps achieve a thin, uniform layer without wasting product.