To use these great t-shirts, just put them on and show off your style! When it's time to clean them, remember to machine wash in cold water and turn them inside out. Wash with clothes of similar colors and only use non - chlorine bleach if necessary. After washing, you can hang them to dry for the best results, or tumble dry on a cool or low - heat setting. Stay away from fabric softener because it might make the colors fade. And don't try to iron or dry clean these shirts, as it could damage them.