The Karcher 9.558-112.0 Concentrated Vehicle Wash and Wax SoapPac for Pressure Washers - 12-Pack contains a special blend of water-reactive polymers and waxes that give your vehicle that just-waxed look with each use. The Karcher 9.558-112.0 has washing agents that gently remove dirt and debris, leaving behind a shiny, freshly waxed appearance upon rinsing. The 9.558-112.0 contains 12 SoapPacs and can make 3 gallons of full strength, ready-to-use pressure washer wash and wax. Features: * Hassle-free method of using detergent in electric pressure washers equipped with detergent tanks * SoapPacs help determine the proper detergent and water ratio to use * SoapPacs are small, light weight, spill proof and easy to store * Use of detergents increases cleaning power * 100 percent biodegradable What"s In The Box: * Karcher 9.558-112.0 Concentrated Vehicle Wash and Wax SoapPac for Pressure Washers - 12-Pack