Your down jacket deserve proper care to stay looking their best. Follow these steps to clean them safely without causing damage.
Apply a small amount of Power Wash detergent directly to cuffs, collar, and visible stains. Gently work it in with a soft brush.
Use a front-loading machine on a gentle cold cycle with a small amount of detergent. Front-loaders are gentler on down than top-loaders with agitators.
Run 2-3 extra rinse cycles to ensure all detergent is removed. Soap residue strips the down's natural oils and reduces insulation.
Tumble dry on low heat with 3-4 clean tennis balls or dryer balls. The balls break up clumps of down as they dry. This takes 2-3 hours.
Remove the jacket periodically during drying and hand-fluff the down clusters. The jacket should feel completely dry and lofty before wearing.