To use these tank tops, just put them on and enjoy their comfort. When it comes to cleaning, throw them in the washing machine on a cold cycle, and make sure to turn them inside out and wash with similar colors. If they get dirty and need a bit of a boost, you can use non - chlorine bleach. After washing, hanging them to dry will keep them in top shape, but if you're in a hurry, you can tumble dry on a cool or low - heat setting. Just remember, don't use fabric softener as it can make the colors fade. Also, stay away from ironing and dry - cleaning to keep the tank tops looking great for a long time.