To use this tee, simply put it on and enjoy the comfort. When washing, turn it inside out to protect the design. Use a gentle cycle with cold water and mild detergent. Hang it to dry or tumble dry on low to prevent shrinkage. Since there are shade variations in pigment dye colors, don't be surprised if you notice slight differences. Also, keep in mind that it takes 7 - 10 business days to process, so plan your purchase accordingly.