This DinoMike sweatshirt is super easy to use. Just put it on and enjoy the comfort. When it comes to washing, make sure to turn it inside out and wash it in cold water with similar colors. Only use non - chlorine bleach if really needed. After washing, you can either hang it to dry for the best results or use the tumble dryer on a cool or low - heat setting. But remember, don't use fabric softener because it might make the colors fade. Also, stay away from ironing and dry - cleaning to keep your sweatshirt in good shape.