Top 5 Common Window Cleaning Mistakes (and How to Avoid/Mitigate Them)

Window cleaning is a task many people consider simple, but the reality is quite different. A

wrong move, an unsuitable product, or poorly used equipment can leave streaks, damage the surface, or even pose safety risks. At Windo, where we are redefining window cleaning through drone technology, we’ve observed that certain mistakes are commonly made with traditional methods. Here are the top five — and our tips to avoid them.

Mistake 1: Using the Wrong Products for Window Cleaning

One of the most common mistakes in window cleaning is using inappropriate products. Many people think a general-purpose cleaner or, worse, dish soap will do the trick. The result? Streaks, a greasy film, or sticky residues that attract dust. A wrong move, an unsuitable product, or poorly used equipment can leave steaks, damage the surface, or even pose safety risks.

For effective window cleaning, it’s essential to use a specific, non-abrasive product that

evaporates quickly without leaving marks. At Windo, we use 99.9% purified water with no

chemicals. It’s not only cleaner but also eco-friendly.

Mistake 2: Cleaning Windows at the Wrong Time of Day

The time of day you choose for window cleaning plays a crucial role in the quality of the result. Cleaning in direct sunlight causes water and cleaning agents to dry too quickly, leaving streaks before you’ve even finished.

The best time for window cleaning is early morning or late afternoon when the sunlight is less intense. This is also when Windo drones can operate most effectively, avoiding glare that might interfere with precision.

Mistake 3: Using Newspaper or Dusty Cloths

Another frequent window cleaning mistake is using old rags or newspapers. Although it’s a

popular old-school trick, it’s far from ideal. Newspaper ink can stain frames, and poorly washed cloths leave lint or dust behind.

For spotless window cleaning, it’s better to use a professional squeegee or a clean microfiber cloth. Even better: let drones handle it with precision spraying and rinsing — without ever touching the surface physically.

Mistake 4: Ignoring Edges and Corners During Window Cleaning

When doing window cleaning manually, people often focus on large areas while forgetting the edges and corners. These spots collect a lot of hidden dirt that dulls the appearance of your windows.

With drone-powered window cleaning, every inch is covered thanks to high-precision sensors that ensure full coverage, even in hard-to-reach places.

Mistake 5: Attempting DIY Window Cleaning at Height

This is arguably the most dangerous mistake: using an unstable ladder or stepping onto a balcony to clean high-up windows. Window cleaning several stories above ground is not only risky but also often ineffective. One wrong move could cause a fall or damage the glass.

At Windo, we’ve developed a drone-based window cleaning solution that removes the danger entirely. No more climbing — the drone takes care of everything, safely and with unmatched efficiency.

Conclusion: Take Your Window Cleaning to the Next Level

Window cleaning is a task that deserves more attention than most people think. By avoiding

these common mistakes, you can improve both the cleanliness and longevity of your glass

surfaces. But if you want to take it a step further, why not consider an innovative solution like

Windo?

Thanks to our cutting-edge technology, window cleaning becomes faster, safer, and more

sustainable. No more streaks, no more danger, no more chemicals. Just spotless windows — effortlessly.