How to remove concrete from aluminum windows? Have you recently installed new aluminum windows and noticed that they are covered with lots of concrete chips? Worst of all, they are difficult to remove and don’t look good at all. Read on to learn our tips on how to restore your aluminum siding and windows to their original shine!
Removing cement residue from windows can be a nightmare. Professionals in this field face quite a challenge, usually it takes a lot of effort and time to remove concrete from windows.
How to remove concrete from aluminum windows? How to remove cement from aluminum windows:
- A garden hose and a bucket with a capacity of about 2.5 liters are required.
- Specialist glass cleaner (BETOFF-U)
- Soft sponges or rags
- Paper towels
- Concrete remover (BETOFF-BIO or BETOFF concentrate)
- Container with syringe
- Toothbrush with soft bristles
- Spatula
How to remove concrete from aluminum windows? The best DIY method
It is important to keep your beautiful aluminum doors and windows clean. Check out this easy way to clean windows:
How to remove concrete from aluminum windows? The first step
Pour BETOFF-BIO liquid into the spray bottle. To moisten the concrete stained surface and avoid scratches, spray the window. Make sure all cement is sprayed with BETOFF-BIO.
Because concrete is porous, the liquid is absorbed by it, making removal much easier.
How to remove concrete from aluminum windows? Step two
Using a plastic putty knife, start scraping the cement off the glass. Of course, start doing this after you have soaked it with BETOFF-BIO liquid. You usually have to wait 10 to 15 minutes before starting the scraping process.
How to remove concrete from aluminum windows? Step number 3
Use a garden hose to wash the window if any cement remains.
If the dirt is too hard and too old, you need to use a stronger concrete remover, such as BETOFF concentrate. Do everything according to the instructions on the label. Apply the cement remover to the window in the same way as you applied BETOFF-BIO liquid.
BETOFF concentrate is a very strong preparation that must be diluted with water. It is usually diluted 1:1.
Step number 4
Spray your windows with BETOFF when they are in the shade to avoid direct sunlight, which can cause the stripper to dry too quickly. According to the manufacturer’s instructions, let it soak into the cement and spray with water if it starts to dry out.
To remove stubborn cement, scrape it off with a putty knife and clean any residue with a soft-bristled toothbrush.
How to remove concrete from aluminum windows? An alternative approach
If the above approach doesn’t work for you, you can try another one. You can apply BETOFF-U liquid to the concrete colored window, wait about 15 minutes and then wash it all off with water.
Apply this preparation to the damaged areas with a rubber spatula and then wait for it to penetrate the concrete.
Scrub the cement with a sponge until it falls off. For more difficult splashes, you may need to repeat this process. Then make sure all the concrete is gone by rinsing the window with a hose to remove any remaining liquid and dissolved concrete.
Points to remember
Never use steel wool or abrasive sponges to remove cement from glass. It is not recommended to use razor blades to remove cement that has hardened on glass. Use of these tools carries the risk of etching or permanent damage to the glass, requiring replacement.
Avoid doing this process in direct sunlight as the heat from the UV rays dries the cleaning solution too quickly, creating streaks that are difficult to remove with water. You may need to replace the glass in your aluminum windows if you scratch them badly.
Compared to methods that use corrosive acids, the ones we offer are much safer. Cement residue on the window during installation is common. Just make sure to clean them right away.
As a professional cleaning company, we provide the best advice and techniques for window cleaning. You can also learn how to remove mold from aluminum window frames and if you need help maintaining your aluminum doors, we can help you too!
BETOFF-U liquid is one of the jewels in our crown. It is an innovative preparation that removes not only dried cement from the windows, but also mold and other stubborn dirt.
What are the differences between special preparations for removing concrete from windows?
Our strongest preparation that easily removes concrete residue from windows is BETOFF concentrate. For fresh and thin cement dirt, the so-called cement laitance, we recommend using BETOFF-BIO liquid. If there is mixed dirt on the windows, e.g. Cement, plaster, cement-based glue, we recommend using a universal cleaning liquid, such as BETOFF-U.
