These women's t - shirts and premium t - shirts are easy to use. Just put them on and enjoy their comfort. When it's time to clean them, remember to machine wash cold and turn them inside out. Wash with clothes of similar colors. Only use non - chlorine bleach if needed. After washing, you can either hang them to dry for the best results or tumble dry on a cool or low - heat setting. Stay away from fabric softener as it can make the colors fade. Also, don't iron or dry clean these shirts to keep them in good condition.