These GB Day hoodies are super easy to use. Just put them on and enjoy the comfort. When it comes to cleaning, always machine wash them in cold water and turn them inside out. Wash them with clothes of similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stains. After washing, hanging them to dry will give the best results, but you can also use a dryer on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so skip it. And never iron or dry clean these hoodies to keep them in good shape.