Using this Captain America costume is a breeze. Just put on the jumpsuit first, and then add the snood mask to complete the superhero look. When it comes to maintenance, you can machine - wash it on a gentle cycle with cold water. Use a mild detergent to keep the colors vibrant. Avoid using bleach as it may damage the recycled jersey material. After washing, let it air dry. Keep it in a cool, dry place when not in use. Also, remember that this costume is for child use, so make sure the child is supervised while wearing it to prevent any accidents.