To use this duvet, simply place it on your double bed. It's suitable for all - season use, especially in autumn, spring, and warmer winter months. When it comes to cleaning, it's best to follow the care label instructions. Usually, you can have it dry - cleaned to keep it in good condition. Store it in a cool, dry place when not in use. Avoid sharp objects that might tear the down - proof casing. With proper care, this duvet will last you a long time and keep you comfortable through many nights.