These 'Witch of the Sea' tank tops are super easy to use. Just put them on and enjoy the comfort. When it comes to washing, make sure to turn them inside out and wash them in cold water with similar colors. Only use non - chlorine bleach if necessary. After washing, hanging them to dry is the best option, but you can also use a tumble dryer on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so it's better to skip it. Also, don't iron or dry clean these tank tops to keep them in good condition.