These Dandingeroz Cosmic Wonderland hoodies are super easy to use. Just put them on and enjoy the comfort. When it comes to washing, make sure to turn them inside out and use cold water. Wash them with similar colors to avoid color bleeding. Only use non - chlorine bleach if really needed. You can either hang them to dry for the best results or use the cool/low heat setting in the dryer. Remember, fabric softener can make the colors fade, so skip it. Also, don't try to iron or dry clean these hoodies as it may damage the material. That way, your hoodies will stay in great shape for a long time.