Using this face pillow cover is easy. Just stretch it over your industry standard crescent cushion. It will fit snugly and protect your face rest. When it comes to disinfection, thanks to its chemical - resistant silicone and seamless design, you can use common disinfectants without worry. For maintenance, simply wash it regularly. This cover is reusable, so you don't have to replace it often. Just make sure not to use extremely sharp objects on it as it may damage the silicone. Enjoy the comfort and protection it offers!