The core action of the clay—drawing away excess oil and buildup through absorption—is the same, but the method, consistency, and purpose differ between body and scalp use.
For a body mask or wrap on areas like the back, shoulders, or limbs, you typically mix the clay to a standard paste and apply a generous, even layer to clean skin. The goal is to leave skin feeling smoother and more refined. The mask can dry fully before rinsing. For areas with rougher skin, like hands or feet, it can be used in a soak or as a thicker paste for a softening effect.
For a scalp treatment, aimed at roots that tend to become oily quickly, mix the clay with water to a slightly thinner, more liquid consistency that can be parted through the hair. Apply it directly to the scalp (not the hair lengths) on dry or damp hair, focusing on the oily areas. Massage gently and leave for 5-10 minutes—avoid letting it dry completely as it can be difficult to rinse from hair. Wash out thoroughly with a gentle shampoo, as some clay residue may remain. This use is for occasional cleansing, not a daily routine.