The Kärcher window washer WV 1 Plus from Kärcher not only ensures streak-free and clean windows, but also saves time and effort. The clever combination of the spray bottle and the mop nozzle ensures extremely effective cleaning. The handy device sucks the washing water from the window without any effort - it eliminates dripping washing water and streaks on the windows. Compared to conventional window washing methods, manual window washing is now much easier and three times faster. A convenient battery-powered device with a compact design ensures maximum flexibility in cleaning all smooth surfaces in the household. Try it yourself!