These DinoMike hoodies are really 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, turn them inside out and wash with similar colors. Only use non - chlorine bleach if necessary. After washing, you can hang them to dry for the best results, or you can use the tumble dryer on a cool or low - heat setting. Don't use fabric softener because it might make the colors fade. Also, stay away from ironing and dry cleaning as they can damage the hoodies.