To use this sweatshirt, simply put it on and enjoy the cozy warmth it provides. You can wear it for casual outings, relaxing at home, or during light outdoor activities. When it comes to washing, turn the sweatshirt inside out and wash it in cold water on a gentle cycle. Use a mild detergent. Avoid using bleach as it may damage the fabric and the graphic. Hang it to dry or tumble dry on low heat to keep its shape. Don't iron directly on the graphic to prevent damage. With proper care, this sweatshirt will last you a long time.