To use this quilt cover set, simply slide your quilt inside the cover. It's a great way to add a touch of style to your queen - sized bed. When it comes to cleaning, you can machine - wash it in cold water on a gentle cycle. Use a mild detergent to keep the colors bright and the fabric in good condition. Avoid using bleach as it may damage the delicate fabric. After washing, tumble - dry on low heat. To maintain its beautiful appearance, try to keep it away from direct sunlight for long periods as this can cause the colors to fade. Also, if you notice any loose threads, you can carefully trim them to keep the set looking its best.