Window cleaning with a robot

How to use a window-cleaning robot correctly

A window-cleaning robot uses vacuum suction to safely move across a vertical glass surface, cleaning it with a microfibre cloth and cleaning fluid. It's especially useful for large windows, glass walls and hard-to-reach spots where hand-washing is time-consuming or unsafe.

Using process

• Clear away coarse dust and sand before using the robot
• Attach the safety tether — a mandatory step before any use
• Check the power supply and cable connection
• Fit a clean microfibre cloth and use a minimal amount of cleaning fluid
• Start the robot from an easily reached spot
• After the cycle, check the edges and corners — they often need a manual wipe

Window robot or a window cleaning service

A professional window cleaning service can cost from €40 for several windows, depending on size and access difficulty. Renting a robot for €15 a day lets you clean all your home's windows and balcony glazing yourself, and use it again next time.