To use this sweatshirt, simply put it on and enjoy the cozy feeling. It's suitable for daily wear, casual outings, or just lounging at home. When it comes to care, machine wash it in cold water with like colors to keep the fabric and print in good condition. Use a gentle cycle to prevent any damage. Tumble dry on low heat. Avoid using bleach as it can fade the colors and damage the fabric. If you need to iron it, use a low - heat setting to avoid melting the synthetic fibers. With proper care, this sweatshirt will stay with you for a long time.