This Retro Kraken sweatshirt from Arinesart is really easy to use. Just put it on and enjoy the comfort! When it's time to clean, machine wash it cold, turning it inside out and washing with similar colors. Only use non - chlorine bleach if needed. For the best look, hang it to dry after washing. You can also tumble dry it on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so don't use it. And don't iron or dry clean this sweatshirt to keep it in good shape.