10 Warning Signs Your Home Windows Need to be Cleaned

10 Warning Signs Your Home Windows Need to be Cleaned

September 03, 20256 min read

Keeping the windows of your home clean is about much more than just a nice view. It's an essential part of maintaining a healthy, comfortable, and energy-efficient home.

No one likes dirty windows. It gives a weird vibe and shows that residents don't care about the building's maintenance. Moreover, having dirty windows can have a huge negative impact on everything from your monthly energy bills to your family’s health and even your mood. 

Imagine having dirty windows; this will eventually lead to switching on more lights as dirty winows can block natural sunlight. Your family members may also not like the way the home looks. Dull windows can lead to a cranky mood due to reduced interaction with the beautiful environment around us.

This is why it is vital to consider the warning signs that tell about poor window condition, so you can get them cleaned as soon as possible. Ignoring them can lead to several problems, some of which you might not even realise are connected to dirty glass.

When Should You Get Your Windows Cleaned?

Are you wondering when the right time is to get your windows cleaned by a professional team from Neighbours Windows? Then this is the moment. If you have visible dirt on your window glass, such as water spots, sticky residue, or mould building up, contact us right away. However, here are 10 warning signs showing that your home windows need to be cleaned. Be aware of these signs and act accordingly.

Visible Dirt and Grime

The moment you see a clear buildup of dirt, streaks, smudges, or fingerprints, it's a sure sign that a thorough window cleaning is what your house needs. Over time, this dirt can become baked onto the glass by the sun, making it much harder to remove and requiring stronger cleaning agents that could damage the glass. A thick layer of grime can also develop mould, which thrives in dirty, damp environments.

Sticky Residue or Water Spots

Have you seen those cloudy or white spots on your windows, especially after it rains or after using a sprinkler? These are mineral deposits left behind by hard water. If these spots aren’t cleaned immediately, the minerals can permanently damage the glass surface. This damage mostly gets fixed by replacing the entire window pane. Therefore, the moment you see water spots or any sticky residue, get in touch with the experts at Neighbours Windows right away.

Reduced Natural Light

If your rooms feel noticeably darker even on a bright, sunny day, keeping your windows dirty is the biggest reason behind it. Guess what? The sad news is that a layer of dirt and dust can significantly block natural light from entering your home if your windows are dirty. Clean windows allow maximum sunlight to enter your room. This will naturally brighten up your living spaces and reduce your reliance on artificial lighting during the day. Better light from windows means that the overall atmosphere of your space will improve significantly. 

Condensation Between Panes

This sign applies specifically to double-glazed or insulated windows. If you notice moisture or fog trapped between the two layers of glass, it's a clear indication that the window's seal has failed. This seal is crucial for keeping the insulating gas (often argon) trapped between the panes. A broken seal compromises the window's insulating properties, leading to higher energy bills as heat escapes in the winter and enters in the summer. While cleaning won't fix this issue, a professional cleaner can spot it and alert you that it's time for a repair or a complete replacement.

10 Warning Signs Your Home Windows Need to be Cleaned

Increased Allergies or Respiratory Issues

Dust, pollen, mould, and other allergens can collect on your window surfaces and frames. When you open a window or a draft passes through, these particles can easily be carried into your home's air. If you or your family members are experiencing more frequent allergy flare-ups, sneezing, or breathing issues, dirty windows could be a significant contributing factor to poor indoor air quality. Regular window cleaning is an essential component of a comprehensive strategy to maintain a healthy indoor environment, particularly for individuals with asthma or seasonal allergies.

Peeling or Flaking Paint Near Windows

If you notice an excessive amount of moisture trapped by accumulated dirt, this will lead to severe damage to your window frames and sills. It can cause the paint to bubble, peel, or flake off. This peeling or flaking of paint is a warning sign that your windows are not only dirty but also in need of a complete cleaning and thorough inspection to prevent further decay. If left untreated for an extended period, the moisture can lead to wood rot in the frame.

Scratches and Damage on the Window Surface

Sometimes, dirt and other abrasive debris can cause tiny scratches on your glass, especially if you try to wipe them clean without first rinsing off the surface. Attempting to clean a dirty window with a cloth can be like rubbing sandpaper on glass. Noticing a lot of new marks or damage is a sign that your windows need to be cleaned carefully and regularly to prevent this kind of wear and tear. A professional cleaner knows how to properly remove abrasive particles before scrubbing, thereby protecting the delicate surface of the glass.

Unpleasant Odours Near Windows

So far, we have known that mould and mildew can thrive in the damp conditions in dirty window frames. This can produce a musty, unpleasant smell, especially in humid climates or during rainy seasons. If you ever smell any unpleasant odour, this is the biggest red flag, indicating that a thorough cleaning is necessary to address the root of the problem. By resolving the issue, you can safeguard your windows and the entire house. 

Difficulty Opening or Closing Windows

If you're struggling to operate your windows, a buildup of dirt in the tracks is likely to be the cause. This buildup can act like a brake, making it extremely difficult to open or close your windows. This can be frustrating and can even cause damage to the window mechanism. By cleaning your windows regularly, you can prevent this issue from occurring. It will also ensure that your windows function smoothly and efficiently, allowing you to enjoy fresh air whenever you want it.

Gardening Sprays or Pollen Residue

From gardening sprays or fertilisers, chemicals can settle on your windows. Moreover, in the summer or spring season, you may also notice pollen residue on your building. This can leave a visible yellowish or greenish film. If it is left for too long, it can become acidic and cause permanent damage to your glass and frames. Pollen can also be corrosive, causing deterioration of window glass over time. Cleaning your window glass right away is essential to prevent this kind of long-term harm and to keep your windows in top condition.

Conclusion

Dirty windows aren't just a cosmetic problem; they can seriously impact your home's beauty, comfort, health, and energy efficiency. The ten warning signs discussed, from visible dirt to difficulty opening windows, make it clear when cleaning is a necessity, not a luxury.

By adopting a regular window cleaning routine, you are making a wise and affordable investment in your home. This simple step can ensure the longevity of your windows, improve your indoor air quality, enhance your energy savings, and create a brighter, more inviting living space for you and your family. For homeowners everywhere, a consistent window care routine is one of the most effective ways to maintain your home’s value and your family’s well-being.


Christian hard at work cleaning a second story window.

Christian Konu

Christian hard at work cleaning a second story window.

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