Using your Sierra White Super King quilt cover set is easy. Simply slip it over your quilt and enjoy the cozy and stylish look it brings to your bed. When it comes to cleaning, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water with mild detergent is recommended. Avoid using bleach or harsh chemicals as they can damage the fabric. To keep it looking its best, tumble dry on low or air dry. Iron on a low - heat setting if needed. And always make sure to store it in a cool, dry place when not in use.