Both synthetic and fleece sleeping bags can be washed directly and machine washed if the washing machine is large enough. 

When air drying as far as possible tiled or many places hang up, lest transition droop. Down sleeping bag washing method: 

according to the advice of down experts, down sleeping bag should be cleaned every 4 years or so. The service life is about 

10 to 12 years, and can be cleaned 3 times. If not too dirty, can be simply clean, such as a towel with gasoline cleaning 

surface material. Sleeping bags are often dirtier in outdoor activities, allowing more washing. The cleaning method is as follows: 

hand washing or professional machine washing. Hand wash with special down laundry detergent soak, rinse can, do not 

overknead, do not wring. If you want machine wash, please hand it to a professional washing company. After washing, air 

dry.Make sure to pat dry and store in the bag after natural expansion.

  Down sleeping bag washing bogey with alkaline detergent, bogey wring, bogey baking dry. Down bags can be Shared 

with the cotton lining to reduce washing opportunities, while the cotton lining helps absorb sweat.