These Grim Reapurr tank tops are easy to use. Just put them on and enjoy the comfort. When it's time to clean, remember to machine wash them cold and turn them inside out. Wash them with clothes of similar colors to avoid color bleeding. Only use non - chlorine bleach if really needed. After washing, it's best to hang them to dry. 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 tank tops, as it might damage the fabric.