Duvet Care All duvets can be washed at 40 degrees C - although it is recommended that a large capacity washing machine is used, such as that found in a specialist cleaners or laundrette. This is generally because of the bulk of the duvet, and their difficulty in drying properly. Do not dry clean Refer to care labels Do not wash your duvet too often since it will reduce the life of your duvet Air your duvet regularly Use a duvet cover at all times to protect your duvet Shake your duvet regularly to plump it up and fill it with air close this window