To use this quilt cover set, just slip your quilt inside the cover. It's perfect for daily use on your super king bed. When it comes to cleaning, it's recommended to machine wash it in cold water on a gentle cycle. Avoid using bleach as it may damage the colors. After washing, tumble dry on low to keep the cotton soft. Don't iron the black stripes directly to prevent any color transfer. With proper care, this quilt cover set will maintain its beauty for a long time.