To use these Punks Exist hoodies, simply put them on and enjoy the stylish look. For zip-up hoodies, use the YKK zipper to open and close. When it's time to clean, machine wash them cold inside out with clothes of similar colors. Only use non - chlorine bleach if necessary. After washing, you can either hang them to dry for the best results or tumble dry 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 the hoodies to keep them in good condition.