1. Clean and dry the application area thoroughly, ensuring it is free of moisture and oil. 2. Apply the patch to the affected area and press firmly with your hand; the heat will enhance adhesion. 3. When the patch turns white and puffs up, it has absorbed exudate. We recommend leaving it on for 6-8 hours before replacing it. 4. When removing the patch, carefully peel it off starting from the edge.
