This 'Pocket Teerion' sweatshirt is super easy to use. Just put it on and enjoy its comfort all day. When it comes to cleaning, you can machine wash it in cold water. Make sure to turn it inside out and wash it with clothes of similar colors. Only use non - chlorine bleach if there are stains. After washing, it's best to hang it dry, but if you're in a hurry, you can use the tumble dryer on cool or low heat. Remember, fabric softener can make the colors fade, so skip it. And don't try to iron or dry clean the sweatshirt as it may damage the material.