To use these women's t-shirts, simply put them on and enjoy the comfort. When it's time to wash, use cold water and turn the shirts inside out. Wash them with similar colors and only use non - chlorine bleach if necessary. For the best look and to keep the fabric in good shape, hang them to dry. If you're in a hurry, you can tumble dry on cool or low heat. Remember, don't use fabric softener as it can make the colors fade. Also, stay away from ironing and dry - cleaning these shirts to avoid damaging the fabric.