To use this sweatshirt, simply put it on and enjoy its comfort. When it comes to washing, turn it inside out and wash it in cold water with clothes of similar colors. Only use non - chlorine bleach if there are stains. After washing, you can hang it to dry for the best results, or use the cool or low - heat setting in the dryer. Remember, fabric softener can make the colors fade, so don't use it. Also, avoid ironing and dry cleaning to keep the sweatshirt in good condition.