These 'Ninjas from the Deep' tank tops are 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 clothes of similar colors. Only use non - chlorine bleach if there are stains. After washing, hanging them to dry is the best way to keep them in good shape, but you can also use the tumble dry setting with cool or low heat. Remember, fabric softener can make the colors fade, so skip it. And don't try to iron or dry clean these tank tops as it might damage the material.