Window cleaners and robots in our range are cordless window vacuums and automatic window-cleaning robots for homes, flats and conservatories. Over 30 models come from brands such as Kärcher, Ecovacs, Leifheit and Bosch. They suit anyone who wants streak-free glass without a bucket and squeegee.
How to choose a window cleaner or window-cleaning robot
Vacuum or robot. A window vacuum is held in your hand: you spray or wipe the glass, then draw the suction nozzle down the pane to collect the dirty water. A robot sticks to the glass by suction and moves across it by itself, so you only place it and keep an eye on it. If you clean a few windows now and then, a hand-held vacuum is simpler and quicker to set up. A robot makes more sense for large panes, glass doors or hard-to-reach windows.
Power and runtime. Cordless window vacuums run on a built-in battery, and the runtime decides how many windows you can finish on one charge. Check the rated cleaning time against the number of panes in your home. Window robots are usually mains powered or have a backup battery, so check the cable length against the biggest window you want to clean.
Glass type and window size. Smooth, flat glass suits both types. Robots with edge detection can work on frameless glass, but not all models do, so read the product description before buying for balustrades or glass partitions. Very large or heavily framed windows are easier with a robot, while small panes and mirrors are quicker with a vacuum.
Cleaning accessories and upkeep. Look at what is included: spray bottle, microfibre pads or covers, spare blades and a concentrate for the cleaning liquid. Wide and narrow nozzles help on windows with small panes. Washable pads and replaceable parts keep running costs down.
Window cleaner and robot brands we carry
- Kärcher: the largest brand in this category in our range, known for its cordless window vacuums with a suction nozzle and spray bottle.
- Ecovacs: known for its Winbot window-cleaning robots, which are the main robotic option in our range.
- Leifheit: a German household-cleaning brand best known for window vacuums and manual window-cleaning tools.
- Bosch: offers cordless window vacuums in the same hand-held format as its household and garden battery products.
- Cecotec: a Spanish appliance maker with window-cleaning robots in its Conga range.
Also in our range: ETA, Hutt, Wolf-Garten, Proscenic, Blow and Bissell.
Frequently asked questions about window cleaners and robots
What is the difference between a window vacuum and a window-cleaning robot?
A window vacuum is operated by hand and collects dirty water with a suction nozzle. A window-cleaning robot attaches itself to the glass and cleans it automatically. Vacuums are quicker for a few panes, while robots save effort on large or awkward windows.
Are window-cleaning robots safe on high windows?
Most window-cleaning robots use strong suction and come with a safety rope that you fix to a secure point. Many also have a backup battery that keeps them attached if the power fails. Always attach the rope when working above ground level and check the instructions for the maximum window size.
Can I use a window vacuum on mirrors and shower screens?
Yes, a window vacuum works on most smooth, non-porous surfaces such as mirrors, glass shower screens, tiles and glazed doors. It removes water and cleaning liquid in a single pass, which helps prevent limescale marks. Check the manual first for any surfaces the manufacturer excludes.
Do I need special cleaning liquid?
Most window vacuums and robots work with a dedicated glass-cleaning concentrate, and some use water with a little detergent. Using the recommended liquid gives the best results and protects the pads and seals. Avoid abrasive or very foamy products, as they can leave streaks or clog the nozzle.
