After washing or sponging clothing and equipment the original water-repellency and breathability will be restored when the article is treated with Nikwax TX Direct whether sprayed on or washed in. Wash-In for waterproof breathable membranes, such as Gore-Tex, Sympatex, Entrant, eVENT and Ultrex, without liners. Spray-On for breathable membranes and all laminate, PU coated fabrics with wicking or absorbent liners. Available in Wash-In or Spray-On applications.