Which Window Washer Works Where
Choosing the Best Robot Window Cleaner That’s Fit For Your Purpose
1. Window Size and Accessibility
For oversized windows, like those found in commercial buildings or high-rise apartments, a robust model with a long extension cord will be required.
Some Automatic window washers are more significant and faster than others and are designed to handle expansive surfaces.
Look for robots with strong suction or adhesive capabilities and larger cleaning pads to ensure they can cover the entire area without missing spots.
A more compact and lightweight model will be a better fit for smaller residential windows because the larger ones will have less room to move.
These models are typically easier to maneuver and store. They may be slower, which should not matter since you will be doing other things.
And the smaller models are no less effective in cleaning the glass perfectly.
What’s important is to ensure the robot can reach all areas of the window you want cleaned.

2. Type of Window Pane
Window panes may be framed, like sliding doors, or frameless, like shower screens and pool fences (yes, you can use window cleaning robots on your shower screens!.
Frameless glass, which is common in modern architecture, can pose a challenge because the device needs to be able to detect the frameless edge.
Not all automatic window washers are designed to do this, but some are equipped with advanced sensors and edge-detection technology that makes it all possible.
Some will even retreat from the edge when they detect a change in the vacuum pressure from a gap in the glass.
Also, care should be taken when working on windows with specialised coatings, tints, or decals & stickers. These may require gentler cleaning methods to avoid damage.
Generally, we have found that different models are surprisingly adaptable to unexpected situations.

3. Level of Dirt and Grime
The condition of your windows plays a crucial role in how the robot window cleaner is used.
Bear in mind that these devices are meant to be used often, so the glass should not become very grimy.
But if your windows are heavily soiled with salt spray, smoke residue, air conditioner residue, or other stubborn stains, it may be necessary to give the device several runs to get a good result.
And a lot depends on the level of moisture on the cleaning pads. There is an optimal range for this, which you will learn by trial and error.
Some models have an on-board water spray feature, which can be helpful when the cleaning area is out of reach or the glass is quite ‘sticky’.
Remember to NEVER, ever use detergent on your windows – you will end up looking at rainbows!

4. Safety and Reach
If you need the robot to reach high places or tight spaces, then the safety and reach of the robot window washer are crucial.
Secure attachment systems, such as safety ropes with carabiners, are important to avoid the device’s breaking in case it falls on somebody’s head.
And a remote control to guide the device back to you if it ever gets stuck is extremely useful.
Some advanced models also include smartphone app integration, allowing you to manage cleaning tasks safely from the ground.

5. Ease of Use and Maintenance
Consider how easy the robotic window cleaner is to use and maintain.
Can the cleaning pads be changed and washed easily? Can the battery be changed?
What if you lose the remote control? Does the supplier carry spare parts?
Features like user-friendly controls, simple plug-and-play setup, and low maintenance requirements enhance the user experience with these devices.
Some models offer a variety of automatic cleaning schedules, while others may require manualÂ
operation.a model that fits your lifestyle and cleaning frequency preferences.

6. Additional Features
Finally, additional features such as automatic water sprays, drying functions, and multi-surface capabilities can be significant depending on the situation.
For instance, a window cleaning robot equipped with an onboard water spray will be useful when manually spraying certain areas of the window is impossible.
Conclusion
In conclusion, the ‘use case’ or specific job to be performed will guide the selection of the best automatic window washer.
After considering these aspects of pane size and type, safety, ease of use, and maintenance, you can be more confident that it will be suitable for your purposes.
A robotic window cleaner is a good investment. And choosing the right one will ensure a more transparent, polished finish with less effort.
At robotzoo, we have many examples of exciting and challenging use cases on our YouTube channel, Facebook page, and website articles to help you decide.