These women's T-shirts and premium T-shirts are really easy to use. Just put them on and you're good to go. 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 it's really necessary. After washing, you can either hang them to dry for the best results or tumble dry on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so it's better not to use it. Also, don't iron or dry clean these shirts to keep them in good condition.