Now available through the DougRuckerStore is the Gunslinger Soft Wash System complete with a 5GPM 12Volt Electric pump, hose reel, 200 feet of soft wash hose, soft wash gun, nozzles, AND the Dougeantor Mixing system. The Dougenator mixing system allows you to mix, or proportion, for lack of a better word, your black, water, and soap mix. This Soft Wash System is great for cleaning roofs, houses, buildings, and any other surface needing to get a precise dilution of chemical on a surface. The Gunslinger Soft Wash System can purchased here