Nikwax Downwash Direct - Detergent suitable for washing down and feather clothing and sleeping bags. It does not remove the down's natural fat and therefore the down retains its ability to build loft, i.e. that the elasticity of the down/spring is maintained and thus also the exceptional insulating properties that the down possesses. Volume: 300ml Nikwax has always put the environment in focus and all products are: Water-based, climate-neutral, biodegradable, flame-resistant, not tested on animals and not least completely free of fluorocarbons.