Using this duvet cover set is easy. First, open the button closure on the duvet cover and insert your comforter. Make sure to tie the inside corner ties to the corners of the comforter to keep it in place. Then, place the duvet on your bed and add the shams for a complete look. When it comes to cleaning, simply throw the set in the washing machine as it's machine washable. Avoid using harsh detergents or bleach to preserve the colors and fabric quality. After washing, tumble dry on low heat. If you notice any loose threads, trim them carefully to keep the set looking its best. And remember, this set is free from harmful substances, so you can enjoy a healthy and comfortable sleep every night.