Using these hoodies is easy. Just put them on and enjoy their comfort. When it's time to clean, machine wash them cold inside out with clothes of similar colors. Only use non - chlorine bleach if necessary. After washing, it's best to hang them to dry. You can also tumble dry on cool or low heat. Be careful not to use fabric softener as it can make the colors fade. And don't iron or dry clean these hoodies to keep them in good condition.