These Alemaglia Slash Koi tank tops are super easy to use. Just put them on and enjoy the comfort! When it's time to clean them, throw them in the washing machine on a cold cycle, turn them inside out and wash with similar colors. If there are tough stains, you can use non - chlorine bleach. After washing, hanging them to dry is the best way, but if you're in a hurry, you can use the tumble dryer on a cool or low - heat setting. Remember, don't use fabric softener because it might make the colors fade. Also, stay away from ironing and dry - cleaning to keep the tank tops in good shape.