To use this sweatshirt, simply slip it on and enjoy the warmth and comfort. You can wear it casually on a daily basis, during a workout, or when relaxing at home. When it comes to maintenance, it's best to wash it in cold water with like colors. Avoid using bleach as it may damage the fabric and the design. Tumble dry on low to keep it in good shape. Since it's made to order and takes 7 - 10 business days to process, be patient while waiting for your unique sweatshirt to arrive. And if you notice any loose threads, you can gently snip them off with scissors.