Answer by  
                                                                                          whoareyou (3483)
                                                            
                          
                          
                                                          If possible, hand wash it. Otherwise, use a front load washer only and a quick/light cycle. Down is very tempermental. Dry it very lightly in a dryer, and then lay it flat. Fold gently along creases/seams, and store in a bag to keep dust free. Try not to crush/flatten.