Using this duvet cover set is easy. First, put your comforter insert into the duvet cover through the button - closed opening. Make sure to tie the insert to the inner corner ties to keep it in place. Then, add the matching shams to your pillows for a complete look. When it comes to cleaning, just toss the set into the washing machine. For best results, follow the machine wash instructions on the label. As for maintenance, avoid using harsh detergents or bleach, as they can damage the fabric. Also, don't over - dry the set to prevent shrinkage. Store the set in a cool, dry place when not in use to keep it in good condition.