The K4 Power Control pressure washer makes it unbelievably easy to clean every surface at the right pressure And thanks to the Karcher Home & Garden app it is also very easy to find the right pressure The application consultant integrated in the app supports the user with practical tips on every cleaning situation and cleaning object for perfect cleaning results Apart from the application consultant, the app offers other helpful functions such as assembly instructions, maintenance and care instructions, as well as the Karcher Service portal When the right pressure level has been found, it can be easily set by turning the spray lance and checked on the G 160 Q Power Control spray gun The K4 Power Control also impresses with the Karcher Plug 'n' Clean detergent system for effortless changeover of the detergent, a telescopic handle for comfortable transportation, as well as a parking position for readily accessible accessories The Home Kit guarantees splash-free cleaning of larger areas around the home and includes the T 5 surface cleaner and 1 liter stone cleaner Innovative insertion system for Karcher detergent bottles, for quick, convenient and comfortable application of detergents with the pressure washer Karcher detergents increase efficiency, and protect and care for the surface