BYE-BYE Acne patches are acne spot stickers that act as the barrier against any spot, dot, or blemish that appears on the surface of the skin. These patches can be worn overnight or throughout the day to help minimize spots and protect them from germs. It contains Salicylic Acid, a beta-hydroxy acid (BHA) that exfoliates the skin and keeps pores clean, as well as Hydrocolloid, a fluid-absorbing substance that seals each area from germs while also absorbing excess oil and pollutants.