To use this Shiron's Game On sweatshirt, just put it on and enjoy the comfort. When it comes to cleaning, machine wash it cold and turn it inside out to protect the fabric. Wash it with similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stubborn stains. After washing, you can hang it to dry for the best look. If you're in a hurry, you can tumble dry it on cool or low heat. But remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry clean the sweatshirt to keep it in good condition.