Protect comforter from direct contact with body oils by using a duvet cover. Launder no more than once every 2 to 3 years unless there is obvious soiling. More frequent washing will shorten the life of your comforter.
Machine wash on gentle in an oversized machine without a center agitator. Use warm water and mild detergent. Thoroughly dry on low heat well beyond the point where the outer fabric feels dry. This will prevent mildew from forming. Place a couple of tennis balls or dryer balls inside dryer to aid in the drying process. Remove and air-dry for additional 24 hours to release any residual moisture. In between laundering, occasionally place comforter outside in fresh air and sunshine. Frequent fluffing will help retain loft.
The duvet / comforter insert features a 360 thread count, 100% sateen weave cotton shell....
360 Thread count sateen cover with 600 fill power Snow White Down. Luxury weight.