For those looking to simplify their cleaning routine, the Kärcher WB 7 Plus wash brush offers a 3-in-1 approach designed to save time. In a single accessory, it allows you to wash, apply detergent, and rinse without ever having to change tools. No more back-and-forth or interruptions: the cleaning process flows naturally from start to finish. A compact and coherent solution for maintaining patios, vehicles, or garden furniture with the consistency and reliability expected from Kärcher equipment.