Overnight Spot Patches help eliminate blemishes by absorbing pus and fluids for faster healing. These latex-free hydrocolloid patches are safe for all skin types and designed to help protect skin, heal spots and prevent picking, which can lead to scarring. They?re just a little thicker than some other acne dots, so they protect your blemish better and can absorb more pus and fluids. Each box contains 40 patches in two sizes, 9mm and 12mm. PanOxyl Spot Patches contain no parabens, no fragrances, no sulfates, no dyes and no latex. To use, cleanse and dry skin. Select the patch size that covers your spot, then apply and leave on overnight. In the morning, slowly remove the patch. Cleanse and dry the affected area, and tackle the day with confidence.