A properly covered natural feather and down duvet will not require cleaning very often, perhaps once a year. Your duvet can be dry cleaned, though washing with water and a mild cleaning solution, specially formulated for down and feather, is the recommended method.

You can dry your duvet on the line or tumble dry on a low temperature setting to allow for maximum loft in your duvet. Ensure that it's dryed thoroughly to avoid any mildew forming.

If you are storing a duvet for a considerable length of time, perhaps over the summer months, make sure that the storage bag used has adequate ventilation openings.