These hoodies are super easy to use. Just put them on and enjoy the comfort. When it comes to washing, remember to turn them inside out and wash in cold water with clothes of similar colors. If they get dirty and need a bit of extra cleaning, use non - chlorine bleach. After washing, it's best to hang them to dry. But if you're in a hurry, you can tumble dry on cool or low heat. Stay away from fabric softener because it can make the colors fade. And don't try to iron or dry clean these hoodies, as it may damage the material and the prints.