This Jehsee 'Dreams' long - sleeve t - shirt is really easy to use. Just put it on and enjoy its comfort. When it's time to clean, remember to machine wash it in cold water, turn it inside out, and wash with similar colors. If it gets dirty, you can use non - chlorine bleach, but only when you really need to. After washing, it's best to hang it up to dry. You can also use the tumble dryer on a cool or low - heat setting. But stay away from fabric softener because it can make the colors fade. And don't try to iron or dry clean it, as this could damage the shirt.