Using these Olipop hoodies is easy! Just put them on and enjoy their comfort. When it comes to cleaning, always machine wash them cold and turn them inside out. Wash with clothes of similar colors to prevent color bleeding. Only use non - chlorine bleach if necessary. After washing, you can hang them to dry for the best look, or you can use the tumble dry function on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so skip it. Also, don't try to iron or dry clean these hoodies as it might damage them. Keep these tips in mind to keep your hoodies looking great for a long time.