Check the care label for washing instructions
Use a front-loading washing machine or a large-capacity washer
Close all zippers, buttons, and fasteners
Treat any stains with a mild stain remover
Wash the duvet alone
Use a gentle or delicate cycle
Use cold or lukewarm water
Use a small amount of mild liquid detergent
Avoid bleach and fabric softener
Run an extra rinse cycle if needed
Dry on low heat in a large dryer
Add clean tennis balls or dryer balls to help restore loft
Pause drying periodically to shake and fluff the duvet
Continue drying until completely dry
Check for damp spots before storing or using
Air out the duvet after drying if needed