Clean the area around the acne breakout.
Apply the patch to the affected area.
COSRX Clear Fit Master Patch is a clear, thin hydrocolloid patch for acne or pimples. It removes dirt and oil and forms a barrier that prevents external irritants from entering. Using this very thin patch throughout the day will help you hide flaws without making you look unnatural. This patch is similar to a hydrogel face mask in that it adheres well to the skin, forming a protective seal around acne and preventing bacteria and dirt from entering.