Using your new duvet cover set is a breeze. First, insert your duvet into the cover through the button - closure opening and secure it with the four inner ties. This will prevent the duvet from shifting around. When it comes to cleaning, simply toss the duvet cover and shams into the washing machine. However, make sure to follow the general washing instructions like using a gentle cycle and mild detergent. Avoid using bleach as it can damage the fabric. After washing, tumble dry on low heat to keep the material soft and wrinkle - free. Store the set in a cool, dry place when not in use to maintain its quality.