To use this duvet cover set, simply slide your duvet into the cover through the opening and arrange it evenly. You can then place the matching shams on your pillows for a complete look. When it comes to cleaning, you can conveniently machine - wash it. However, make sure to follow the regular washing instructions on the care label. Use a mild detergent and avoid using bleach as it may damage the fabric. After washing, tumble dry on a low setting to keep the duvet cover and shams in great condition. Store it in a cool, dry place when not in use to prevent any mildew or damage.