Expert Tips: 5 Common Window Cleaning Mistakes to Avoid

Cleaning windows is more than just grabbing a bucket of soapy water and wiping the dirt away without any thought or technique. If you notice, improper cleaning methods leave your windows streaky and can cause long-term damage to the glass itself.

Using the wrong tools or cleaning solutions can also degrade the window seals and frames, potentially leading to costly repairs. It’s important to understand the nuances of window cleaning to ensure you’re enhancing their appearance rather than diminishing it.

Here are five of the most common window cleaning mistakes, along with helpful tips to ensure that your windows remain spotless and streak-free.

Common Window Cleaning Mistakes

Mistake #1: Wiping Your Windows with Newspapers

While it’s true that newspapers are easy to get and are more affordable than squeegees or microfiber cloths, they are not exactly the best choice for cleaning windows effectively.

Modern newspapers quickly disintegrate when damp, leaving behind ink smudges on window ledges, mirrors, and even your hands, which could mar your cleaning efforts by depositing ink stains on both frames and glass surfaces.

You better use a squeegee or microfiber cloth for efficient and streak-free window cleaning. These tools are designed for cleaning and will provide a better finish without the mess and potential stains of newspapers.

Mistake #2: Using Too Much Detergent

Using too much of something isn’t good. When cleaning your windows with detergent, measure the detergent accurately. Too much detergent can create suds that are hard to rinse away, leaving behind streaks that obscure the glass and residue that can build up over time.

A trusted window cleaning service usually advises you to apply only a small amount of detergent and just build it up from there. A tiny amount of detergent actually goes a long way and can successfully break down most dirt and grime. Add a few drops of it in a large bucket of water to prevent excessive foam and streaks on the glass.​

For the best results, adjust the concentration of your detergent mixture based on the level of soiling and the hardness of the water in your area. This helps achieve a clear, streak-free finish while using the detergent efficiently.

Mistake #3: Overlooking Edges and Corners

Cleaning your windows doesn’t just involve wiping the glass; you must also pay attention to the edges and corners. Failure to clean these areas can lead to significant dirt and grime accumulation as they are prone to collecting debris.

Over time, this build-up can also cause damage by trapping moisture and promoting mold growth. Start your window cleaning using a microfiber cloth or a soft brush to carefully clear away any dust and debris from the corners and edges, where dirt most likely accumulates.

After ensuring the surface is clean, apply a gentle cleaning solution using a sponge or cloth to the frame and sill, being careful to avoid harsh chemicals that could damage your window’s finish. Finish by rinsing with clean water to remove any cleaner residue, then dab the areas with a damp cloth and leave them to fully air dry.

Mistake #4: Not Drying Windows Properly

Not drying your windows properly after cleaning them can cause streaks and water spots and attract grime. Residual moisture on windows can dry unevenly, leaving streaks and smudges that obscure visibility and reduce clarity.

Moreover, damp surfaces may lead to mineral deposits and water spots, which are difficult to remove and often require further cleaning efforts to clear the glass.

After using a squeegee or cleaning solution on the windows, dry them thoroughly with a clean, lint-free cloth or microfiber towel to prevent lint and streaks. Work in small sections from top to bottom to ensure all moisture is removed.

Inspect the windows afterward for any leftover streaks or moisture, touching up with the dry part of the cloth if needed.

Mistake #5: Neglecting Regular Window Maintenance

Ignoring window maintenance can lead to the accumulation of dirt and environmental pollutants, which compromise the look and efficiency of the windows.

Regular cleaning not only enhances curb appeal but also preserves window functionality and longevity by preventing damage to tracks, hinges, and seals.

To effectively maintain your windows, set up a regular cleaning schedule as often as needed. Use gentle, non-abrasive cleaners and soft cloths and squeegees, and routinely check for any damage to promptly fix.

For large or hard-to-reach windows, consider hiring professional cleaners to ensure safe and effective maintenance.

Closing Thoughts

Whether you are preparing to sell your home or you just like to improve your living space, cleaning your windows should never be neglected. With just a few easy steps, you can maintain the fresh appearance of your windows for an extended period.

About the Author

Nikolay Nikolov is a professional gutter and window cleaner. Nikolay is proud when he can help his fellow locals unclog and clean their gutters, clean their windows, driveways, and eavestroughs and install their holiday lights. He loves what he does, and his motto is to make the world a happier & cleaner place one home/business at a time.