Easy to apply, the Nikwax Softshell DuoPack can be used in a washing machine, no tumble drying required. Will not affect cosmetic appearance of the products you use it on.

Safe on all soft-shell fabrics and clothing including WINDSTOPPER®, Windbloc, Schoeller and Polartec soft-shell fabrics

Kit contains both Tech Wash, and the Soft Shell Proof Waterproofing

Nikwax is waterbased, environmentally friendly, biodegradable, non flammable, and non hazardous. It does not contain fluorocarbons and has a guaranteed performance for 4 years from manufacturer.