Using this duvet cover set is a breeze. First, open the button closure at the foot end of the duvet cover and place your duvet insert inside. Make sure to secure the insert using the internal corner ties to prevent it from shifting around. When it's time to clean, machine wash it cold and separately on a gentle cycle. Don't use bleach as it can damage the fabric. Tumble dry on low to keep the cotton in good condition. And remember, don't iron it. If your home washer or dryer is small, it's better to use a large - capacity commercial one. This way, you can enjoy the beauty and comfort of this duvet cover set for a long time.