To use this quilt cover set, simply slip your quilt inside the cover. It's a great way to change the look of your bed easily. When it comes to cleaning, machine - wash it in cold water on a gentle cycle. Use a mild detergent to keep the colors bright. Avoid using bleach as it can damage the fabric. After washing, tumble dry on low heat. If you notice any wrinkles, you can iron it on a low - heat setting. Store it in a cool, dry place when not in use to keep it in good condition.