
Best selling Window cleaners
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Hutt C65
Mains operation
Control on the device as well as via the remote control
Laser navigation, horizontal and vertical movement
Tank capacity 0.08 litres
Battery capacity 650 mAh
Operating time 20 minutes
Suitable for any glass thickness.

2. Ecovacs Winbot W2
The most intelligent window cleaning robot with advanced automatic spraying, innovative climbing system and WIN-SLAM 4.0 technology for effortless window cleaning.

3. Ecovacs Winbot W2 Omni
Intelligent window cleaning robot with a revolutionary and ultra-modern window cleaning base station, an innovative straight and even climbing system and WIN-SLAM 4.0 technology for effortless window cleaning.

4. Kärcher WV 6 Plus
Battery-powered window cleaner. Improved lip technology. The innovative long lip makes cleaning even more flexible, ideal for use close to the floor. Extra long battery life. With an extra-long running time of 100 minutes, uninterrupted cleaning is guaranteed. Removable lip. The squeegee lip can be easily removed from the suction nozzle and cleaned after each cleaning.

5. Kärcher WV 2 Plus N
Kärcher WV 2 Plus
With the innovative window vacuum, Kärcher has revolutionized window cleaning. The original Kärcher battery-operated window vacuum makes cleaning a breeze and saves a lot of time and effort. Thanks to the electric suction, annoying dripping is a thing of the past. The clever combination of a spray bottle and microfiber wiping cloth, along with the suction function of the window vacuum, ensures highly effective cleaning and sparkling clean windows – without streaks or residues. Additionally, the handy and ergonomic Kärcher battery-operated window vacuum allows for particularly hygienic window cleaning, as there is no direct contact with dirty water.
Thanks to the additional narrow suction nozzle, even smaller or hard-to-reach areas, such as those found in sash windows or display cases, can be effortlessly accessed. This means there are no limits to cleaning.
Quick intermediate emptying: The dirty water tank can be easily and quickly emptied at any time if needed.
Interchangeable suction nozzle: Depending on the size of the cleaning area, both the small and large suction nozzles can be attached.
LED display in the field of view: Energy management made easy. The integrated LED display in the on/off switch notifies you in advance when the battery needs to be charged.

6. Kärcher Wv 2
Kärcher's WV 2 Black Edition window cleaner is a great helper for cleaning glass surfaces, as it not only makes window cleaning child's play, but also revolutionises it. In addition to saving a great deal of time, the electric suction of the drops ensures a perfect result without streaks or stains. Kärcher's handy and ergonomic window cleaner works particularly hygienically, as there is no direct contact with dirty water. The practical helper can also be used on tiles, glass shower cabins and other smooth surfaces. With Kärcher's WV 2 Premium window cleaner, the dirty water is collected in a separate tank which can be emptied quickly and easily in between times if necessary. The cleaning nozzle is exchangeable, so that both small and large glass surfaces can be cleaned optimally. The LED display in the field of vision shows immediately when the integrated battery needs recharging. Thanks to its low weight and pleasant size, the Kärcher WV 2 window cleaner is very easy to handle.

7. Ecovacs Winbot W2 Pro Omni
The Ecovacs W2 Pro Omni is an intelligent window cleaning robot with a revolutionary base station and an innovative, straight-line climbing system. It utilises WIN-SLAM 4.0 technology for effortless cleaning and uninterrupted operation by charging while working. Thanks to two power supply modes - battery operation for up to 110 minutes of cleaning on balconies or glass roofs and plug-in operation for long-lasting performance on large glass surfaces - it is ready for any challenge. The 6-in-1 multifunctional station makes the appliance even more convenient: it serves as a control display, charger, stand and portable case. The innovative 3-nozzle wide-angle spray technology doubles the cleaning pressure and increases efficiency so that dirt is removed effortlessly. Thanks to the intelligent WIN-SLAM 4.0 path system, cleaning performance is improved by 30%. The Winbot W2 Pro Omni automatically recognises window frames and edges and adapts to any surface, whether floor-to-ceiling or frameless windows.

8. Hutt W9
Integrated 150ml transparent panoramic tank for filling with water, a washing solution or pure window cleaner for a significantly more intensive cleaning effect
Self-regulating suction power of up to 3800 Pa for a secure hold even on damp surfaces. Can be used on all types of smooth surfaces.
Intelligent horizontal and vertical route planning for fast and complete cleaning of up to 90m² with just one water filling.
Intelligent sensors for detecting edges and corners as well as obstacles for smooth cleaning and 650mAh safety battery as an option for protection in the event of power failures.
Simple and intuitive operation with just one button on the robot or with the remote control for manual control. With voice output to announce the function being performed.

9. Leifheit Dry & Clean
Effortlessly sparkling clean windows, without streaks and without dripping dirty water: The Leifheit Window Vacuum Dry & Clean ensures streak-free surfaces throughout the house, without the hassle of re-polishing. Wash windows, tiles, mirrors, or shower cabins and simply vacuum them with the window vacuum. The Dry & Clean demonstrates its full power in any position: it vacuums the wiping water completely from the glass, even on horizontal surfaces and overhead, without dripping.
The standby automatic ensures long usage without interruption: the window vacuum switches from power-saving mode to maximum suction power only upon contact with the window pane, providing an extra-long runtime of 38 minutes, sufficient for cleaning over 110 m² of window area. This guarantees that window cleaning can be done in one go.
Thanks to the click system, the handy window vacuum can be easily extended with any of the various Leifheit click system handles, making it the ideal solution for hard-to-reach areas, such as high windows, conservatories, or skylights – convenient and without a ladder. It is not only suitable for windows but also for the residue-free vacuuming of solar panels and balcony power plants after cleaning.
With the separately available narrow suction nozzle (17 cm), the Dry & Clean window vacuum is ready for use even on narrow panes or sash windows with just one hand, ensuring sparkling clean windows throughout the house – a true Leifheit quality product "made in Europe.".

10. HUTT C7
Window cleaner HUTT C7
