Removes blackheads and improve on enlarged pores. How you can use Blackhead Clear Patch: one. Wet your area and nose about your nose with a generous amount of water, and remove the transparent movie from the patch two. Use the round contoured section in the middle of the package to the tip of nose. Stick pack closely upon skin and let it dry. three. Wait for 10~15 mins. Right after checking dryness, remove dried pack gradually from the tips.