To use these women's t-shirts, simply put them on and enjoy their comfort. When it's time to clean them, machine wash cold and turn them inside out to protect the design. Wash with like colors to prevent any color bleeding. Only use non - chlorine bleach if 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 skip it. Also, don't iron or dry clean these shirts to keep them in good condition.