These hoodies are super easy to use. Just put them on and enjoy your day! When it comes to washing, remember to turn them inside out and wash them in cold water with similar colors. Only use non - chlorine bleach if there are stains. It's best to hang them to dry, but you can also use a dryer on a cool or low - heat setting. Don't use fabric softener because it can make the colors fade. And don't try to iron or dry clean these hoodies, as it might damage the fabric and the prints.