Check the care label for washing instructions
Spot clean any stains before washing
Use a front-loading washing machine if possible
Wash on a gentle cycle with cold or warm water
Use a mild detergent and only a small amount
Run an extra rinse cycle to remove all detergent
Avoid bleach and fabric softener
Dry on low heat in a large dryer
Add clean tennis balls or dryer balls to help fluff the down
Pause the dryer periodically to break up clumps
Make sure the comforter is completely dry before using or storing
Air dry fully if needed before putting it back on the bed
Store in a breathable bag or cotton cover when not in use