To use this quilt cover set, simply insert your quilt into the cover through the opening. You can enjoy it as a quilt cover for a warm and cozy night, or remove the inner quilt to use it as a coverlet during warmer seasons. When it comes to cleaning, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water is recommended. Avoid using harsh detergents or bleach as they may damage the delicate fabric and the beautiful patterns. After washing, tumble dry on a low setting. For long - term storage, make sure the cover is completely dry and fold it neatly in a cool, dry place away from direct sunlight.