To use this sweatshirt, simply put it on and enjoy its comfort. When it comes to washing, turn it inside out and use cold water. Wash it with clothes of similar colors to prevent color bleeding. Only use non - chlorine bleach if it's really dirty. After washing, hanging it to dry is the best option, but you can also use a tumble dryer on a cool or low - heat setting. Don't use fabric softener as it might make the colors fade. And remember, never iron or dry clean this sweatshirt to keep it in good condition.