These 'Song of Time' hoodies are easy to use. Just put them on and show off the cool prints. When it's time to clean them, remember to machine wash cold and turn them inside out. Wash with clothes of similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stains. After washing, it's best to hang them to dry. If you're in a hurry, you can tumble dry on cool or low heat. Don't use fabric softener as it can fade the colors. Also, avoid ironing and dry - cleaning to keep the hoodies in great shape.