To use this sweatshirt, simply put it on and enjoy the cozy warmth it provides. When it comes to maintenance, you can machine - wash it in cold water with like colors to keep it in good shape. Avoid using bleach as it may damage the fabric and the graphic. Tumble dry on low heat to prevent shrinking. As this is a made - to - order item, please be patient during the 7 - 10 business - day processing time. Also, since it has a soft - feel heat - transferred design, don't iron directly on the design to avoid ruining it.