The K 3 Power Control pressure washer, supplemented with the Kärcher Home & Garden app, makes even better cleaning results possible – and turns you into a cleaning expert. The appropriate pressure level for the application can be set directly on the spray lance and checked on the display of the G 120 Q Power Control spray gun – for maximum control and the ideal pressure for every surface. Switching from high-pressure to detergent mode can be done without changing the spray lance. The detergent c