To use your Space Ranger Teerion sweatshirt, simply put it on and enjoy the comfort it provides. When it's time to clean, machine wash it cold and turn it inside out. Wash it with clothes of similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stains. After washing, you can either hang it to dry for the best look or use the tumble dryer 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 the sweatshirt as it may damage the material.