To use this sweatshirt, simply put it on and enjoy the cozy warmth. You can wear it for casual outings, lounging at home, or even during light outdoor activities. When it comes to maintenance, it's best to follow the care instructions on the label. Usually, you can machine - wash it in cold water with like colors to keep it in good shape. Avoid using harsh detergents or bleach as they might damage the fabric or the graphic. Also, don't tumble dry on high heat; a low - heat setting is better to prevent shrinkage. If the sweatshirt gets wrinkled, you can gently iron it on a low - heat setting. Just be careful not to iron directly on the graphic to avoid any damage.