These tank tops are really easy to use. Just put them on and enjoy the comfort. When it comes to washing, use cold water and turn them inside out. Wash them with clothes of similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stains. After washing, hanging them to dry is the best way to keep their shape. But if you're in a hurry, you can tumble dry on cool or low heat. Remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry - clean these tank tops to keep them in good condition for a long time.