These Dark Killer hoodies from Getsousa are super easy to use. Just put them on and enjoy the comfort. When it comes to cleaning, make sure to machine wash them cold, and turn them inside out. Wash with clothes of the same color to prevent color bleeding. Only use non - chlorine bleach if there are stains. After washing, hanging them to dry is the best way to keep them in good shape, but you can also use the tumble dryer on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry clean these hoodies to avoid damaging the fabric and the prints.