This Dark Alien long sleeve T - shirt is super easy to use. Just put it on and you're ready to go, whether for a casual day out or a cosplay event. When it comes to cleaning, simply toss it in the washing machine on a cold cycle. Make sure to turn it inside out and wash it with similar colors. If it gets dirty and needs a bit of a bleach, only use non - chlorine bleach. After washing, hanging it to dry is the best way to keep its shape. But if you're in a hurry, you can tumble dry it on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so skip it. And don't try to iron or dry clean this shirt, as it might damage the material.