Using the RedFit Cozy Cocoon Wrap is easy. Just place it inside your Infrared Blanket before starting your wellness session. Lie down and let it cocoon you in comfort. When you need to use your phone or other devices, simply slide your hands through the hand ports. As for maintenance, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water and a tumble dry on low will keep it in great shape. Remember, don't use bleach or harsh detergents as they can damage the sweat - absorbing cotton. Also, avoid ironing on high heat to preserve the fabric's quality.