The moor pads at room temperature are applied to a heated heat carrier. For that purpose the moor pad is put with its film side on the heat carrier. The damp side covered with fibers should be the one getting in contact with the skin. After leaving it on for 20 minutes, the skin feels smooth and warm and shows a better blood circulation. You can see tiny moor particles on the skin, but no need to worry: you can easily remove these moor components by dabbing or washing them off with clean water.