Nikwax Woolwash - A detergent specially developed for washing woolen underwear. It reproduces the wool's fine properties of transporting moisture away from the body, maintaining the softness of the fiber and reducing the friction between the wool fibers so that the garment does not wear out as quickly. It is of course free from enzymes and is biodegradable. 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.