The Ecovac Winbot-W950 window cleaning robot takes all the hard work out of window cleaning. Following the 4 stage cleaning system you windows will be spotless without you having to do any work. Firstly the microfibre cloth is sprinkled with cleaning fluid which will remove dirt, the rubber lip will clean all the fine dust, the rubber lip then removes any excess humid pollution & the micro fibre cloth polishes the surface too. The window cleaning robot features a smart drive system which allows it to choose the most efficient cleaning pattern meaning the best clean is achieved. To make controlling the window cleaning robot even easier, there is a remote control supplied which lets you start, stop & control the robot from the comfort of your sofa. So if you have decided enough is enough when it comes to cleaning windows then the Ecovac Winbot-W950 is a must have in your household.