These Catula tank tops are easy to use. Just put them on and enjoy their comfort all day long. When it comes to washing, remember to turn them inside out and wash with clothes of similar colors in cold water. Only use non - chlorine bleach if there are stains. After washing, hanging them to dry is the best option, but you can also tumble dry on a cool or low - heat setting. Don't use fabric softener as it can make the colors fade. And never iron or dry clean these tank tops to keep them in good condition.