To use these tank tops, simply put them on and enjoy their comfort. When it's time to clean, machine wash them cold and turn them inside out. Wash them with clothes of similar colors to prevent color bleeding. Only use non - chlorine bleach if necessary. After washing, it's best to hang them to dry. You can also use the cool or low - heat setting in the dryer. Don't use fabric softener because it can make the colors fade. And remember, don't iron or dry clean these tank tops to keep them in good condition.