Karcher window wipers make washing your windows a whole new experience. The so-called Karcher Window Vacs are electric window wipers that consist of a spray bottle with microfibre cloth and a windshield wiper. This windshield wiper has a suction function that sucks all water and dirt after cleaning. So you were your windows, without leaving any stripes behind. Moreover, with these electric window squeegees you are also ready 3 times faster than when you start with a traditional sud. You use the window cleaner not only on windows, but on every smooth surface in the house.