Clean windows are not the first thing we notice in a home. Even so, streaks on glass immediately catch the eye – especially on sunny days, when every mark becomes more visible. Many people see window cleaning as a tedious task that takes a lot of time and often ends with streaks despite all the effort. It is also common for windows to look just as dirty again after the very next rainfall.
Good results depend not only on how often you clean your windows but also on how you maintain them between cleanings. A few simple habits can help keep the glass clean for longer and make the cleaning process much easier.

Why don't windows always look clean after cleaning?
When cleaning windows, the most frustrating part is often not the cleaning itself but the result afterwards. The glass may look clean while it is wet, but once it dries, streaks, smudges or small particles that seem to have been missed become visible.
This usually happens when the cleaning product dries on the glass before it is wiped away. The same effect can also occur when using an unsuitable cloth, applying too much cleaning product or leaving water around the edges of the window without drying it properly.
That is why good window cleaning is not about more scrubbing, but about following the correct sequence. First, remove dust and dirt from the frame, then clean the glass, and finally dry the edges where streaks are most likely to remain.

It's not just the glass that matters!!
Dust that builds up in corners and around window frames can easily end up on the freshly cleaned glass. That is why professional cleaning teams usually start by cleaning these areas before moving on to the windows themselves.
The same applies to window screens. They are often overlooked, even though during the warmer months they collect a significant amount of dust and dirt. Cleaning them regularly not only improves the overall appearance of the window but also makes future maintenance much easier.

How often should windows be cleaned?
There is no universal answer to this question. It is more practical to clean your windows based on their condition rather than following a fixed schedule.
For most homes, a more thorough window cleaning in spring and autumn is a sensible choice. These are also the seasons when people typically carry out more extensive seasonal cleaning throughout the home.
Between these deep cleanings, it is enough to pay attention to visible marks such as fingerprints, dried water spots and smudges that appear with regular use. This keeps maintenance simple and prevents dirt from building up, saving both time and effort in the long run.
When is it worth considering professional window cleaning?
In some situations, cleaning windows requires significantly more time, effort and attention to safety. This is especially true when dealing with:
- large glass surfaces;
- hard-to-reach exterior windows;
- windows on higher floors;
- glass terraces;
- post-renovation window cleaning;
- heavily soiled windows.
In these situations, professional window cleaning is often the most practical solution.

One of the most satisfying feelings at home is when sunlight shines through clean windows. The glass looks better, the space feels fresher and the overall care of the home becomes more noticeable.
When your windows require more than standard cleaning, iCare offers professional window cleaning tailored to your specific property – standard window cleaning, high-rise window cleaning, access with a lift and pure water window cleaning using a deionized water system for a spotless, streak-free finish. You can learn more about our services HERE


