The Kärcher 26406930 EasyFoamSet is an essential accessory for Kärcher Home & Garden pressure washers, designed to produce a powerful, clinging foam for effective cleaning. This set includes a 0.6-liter foam nozzle and a 1-liter bottle of Kärcher car shampoo, providing a complete solution for vehicle cleaning. The foam nozzle ensures thorough and even application of cleaning agents, allowing for longer contact time and improved dirt removal. It is compatible with various Kärcher K2 to K7 series pressure washers, enhancing their cleaning capabilities for cars, motorcycles, and other surfaces.