How to Clean Old Windows: Tips and Tricks

Welcome to our article on how to clean old windows! Cleaning old windows can be a challenging task, especially if you’re dealing with built-up dirt and grime. However, with the right steps and tools, you can make your windows look like new again.


Step 1: Prepare your cleaning supplies

The first step to cleaning old windows is to gather your supplies. You’ll need a bucket, a squeegee, a scrubber, a microfiber cloth, and a cleaning solution. You can purchase a commercial window cleaning solution, or you can make your own by mixing equal parts water and vinegar.


  • Wear gloves to protect your hands from the cleaning solution and any broken glass.
  • If you’re cleaning exterior windows, consider using a ladder or hiring a professional window cleaning service.

Step 2: Remove any debris

Before you start cleaning, remove any debris from the windows, such as leaves, twigs, or cobwebs. You can use a soft-bristled brush to remove the debris gently.


  • If you notice any cracks or chips in the glass, mark them with a piece of tape to avoid further damage.

Step 3: Apply the cleaning solution

Dip your scrubber into the cleaning solution and apply it to the window. Be sure to cover the entire surface, including the corners and edges.


  • Work in small sections to prevent the cleaning solution from drying on the window.

Step 4: Scrub the window

Using your scrubber, gently scrub the window to remove any dirt and grime. Be sure to use circular motions and apply enough pressure to remove the dirt without damaging the glass.


  • For tough stains, you can use a razor blade to scrape the surface gently. Be sure to be extra careful when using a razor blade to avoid scratches or cuts.

Step 5: Squeegee the window

Starting at the top of the window, use your squeegee to remove the cleaning solution. Be sure to use a steady, even motion and wipe the squeegee blade after each pass.


  • Keep a dry microfiber cloth on hand to wipe up any drips or excess water as you work.

Step 6: Dry the window

Once you’ve finished squeegeeing the window, use a dry microfiber cloth to dry any remaining water or streaks.


  • If you notice any streaks, use a clean, dry microfiber cloth to buff them out.

Step 7: Repeat on the other side

If you’re cleaning the interior windows, repeat the cleaning process on the other side. For exterior windows, move on to the next section until you’ve cleaned the entire window.


  • If you’re cleaning exterior windows on the upper floors of your home, be sure to use caution and a sturdy ladder.

Step 8: Clean the window frame and sill

Using a separate microfiber cloth, clean the window frame and sill. You can use the same cleaning solution or a separate solution, depending on the material of your window frame.


  • Clean the window frame and sill regularly to prevent dirt and grime buildup.

Step 9: Clean the screens

If your windows have screens, remove them and clean them separately. You can use a soft-bristled brush or a vacuum to remove any debris and then soak the screens in a solution of warm water and dish soap.


  • Be sure to let the screens dry completely before putting them back in place.

Step 10: Clean the blinds or curtains

If you have blinds or curtains on your windows, be sure to clean them as well. You can vacuum them or use a duster to remove any dust or debris.


  • If your blinds or curtains are machine washable, follow the manufacturer’s instructions for washing and drying.

Step 11: Clean the window tracks

To clean the window tracks, use a vacuum or a soft-bristled brush to remove any debris. Then, use a cleaning solution and a cloth to wipe down the tracks and remove any dirt or grime.


  • Clean the window tracks regularly to prevent buildup and ensure smooth operation of your windows.

Step 12: Enjoy your clean windows!

Once you’ve finished cleaning your old windows, step back and admire your hard work! Clean windows not only look great but can also improve the overall energy efficiency of your home.

Now that we’ve gone through the steps to clean old windows, let’s dive into some explanations. When it comes to cleaning old windows, one of the most crucial steps is using the right cleaning solution. Commercial window cleaning solutions can be effective, but they can also be expensive and full of harmful chemicals. That’s why we recommend using a simple solution of equal parts water and vinegar. The vinegar helps to break down the dirt and grime, while the water dilutes the solution and makes it safe to use on your windows.

When it comes to scrubbing the windows, be sure to use a soft-bristled scrubber to avoid scratching the glass. You can also use a razor blade to remove tough stains, but be sure to use caution and avoid applying too much pressure.

As for squeegeeing the window, the key is to use a steady, even motion to avoid streaks. Wiping the squeegee blade after each pass can also help to prevent streaks and ensure that your windows are sparkling clean.

Finally, be sure to clean the frames, screens, and tracks of your windows regularly to prevent buildup and ensure smooth operation. By following these steps and tips, you can keep your old windows looking like new for years to come.

Advantages and Disadvantages of Cleaning Old Windows


1. Improves the aesthetic appeal of the building.

2. Allows more natural light to enter the building.

3. Enhances the visibility of the surrounding area.

4. Increases the lifespan of the windows.

5. Reduces the risk of allergies caused by accumulated dust and debris.

6. Prevents the growth of mould and mildew which can be harmful to health.

7. Saves money by avoiding the need for window replacement.

8. Increases the energy efficiency of the building by reducing the need for artificial lighting.

9. Improves indoor air quality by removing pollutants stuck on the windows.

10. It can be a satisfying do-it-yourself project.


1. Time-consuming process, especially for large buildings.

2. Requires special equipment such as ladders, squeegees, and cleaning solutions.

3. Can be dangerous, especially for high-rise buildings or if proper safety precautions are not taken.

4. The cleaning process may cause damage to the windows if not done properly.

5. Chemical-based cleaning solutions can be harmful to the environment and health.

6. It can be costly to hire professional window cleaners.

7. Old windows may have damaged or loose seals, which can reduce their energy efficiency even after cleaning.

8. The process may not be effective in removing deep-seated grime or stains that have accumulated over years of neglect.

9. The cleaning process may expose other maintenance issues that need additional repair work.

10. It can be a physically demanding job, which may not be suitable for everyone.


1. What are the common tools needed to clean old windows?

The usual tools you will need are glass cleaner, microfiber cloths, a squeegee, and a bucket filled with clean water.

2. Can I use vinegar to clean my old windows?

Yes, you can use vinegar to clean your old windows. Just dilute it with water and use a microfiber cloth to wipe the windows clean.

3. Should I clean my old windows on a sunny day?

No, it’s best to clean your old windows on a cloudy day. Direct sunlight could dry the cleaner too quickly and leave streaks on your windows.

4. How often should I clean my old windows?

It depends on how dirty your windows get, but it’s recommended to clean them at least twice a year.

5. Can I use a pressure washer to clean my old windows?

No, using a pressure washer on old windows could damage the glass and frame.

6. Can I use newspaper to clean my old windows?

Yes, you can use newspaper to wipe your old windows clean. However, be warned that it might leave ink stains on your hands.

7. Should I clean my old windows before or after painting the frames?

Clean your old windows before painting the frames to avoid getting paint on the glass.

8. How do I remove stickers or adhesives from my old windows?

You can use a scraper or a mixture of baking soda and water to remove stickers or adhesives from your old windows.

9. Can I use rubbing alcohol to clean my old windows?

Yes, rubbing alcohol can be used to clean your old windows. Mix it with water, apply with a microfiber cloth, then wipe clean with a squeegee.

10. How do I clean hard-to-reach areas on my old windows?

You can use a ladder or an extension pole to reach the higher areas on your old windows.

11. Can I use bleach to clean my old windows?

No, do not use bleach on your old windows as it could damage the frames or hardware.

12. How do I prevent my old windows from fogging up?

Apply a coat of anti-fog solution on your old windows to prevent fogging up. You can also improve ventilation in the room to reduce humidity.

13. Can I clean my old windows myself or should I hire a professional?

You can clean your old windows yourself if you have the necessary tools and are comfortable with heights. However, if you have high windows or have never cleaned windows before, it might be best to hire a professional.

How to Clean Old Windows

Old windows are a charming addition to any home, but unfortunately, they also tend to accumulate dirt and grime over time. Cleaning them can be a daunting task, especially if you’re not sure where to start. Fortunately, with a little effort and elbow grease, you can get your old windows looking like new again. Here are some tips on how to clean old windows:


Cleaning old windows can be a challenging task, but it’s worth the effort to restore them to their former glory. By following these simple tips, you’ll be able to get your old windows looking like new again. Remember to start with the right tools and be patient as you work through each step of the cleaning process. With a little effort, your old windows will shine and add charm to your home for years to come.

So, what are you waiting for? Grab your cleaning supplies and get to work! Your old windows will thank you for it.


Thank you for taking the time to read this article on how to clean old windows. We hope you found it helpful and informative. If you have any questions or comments, please feel free to leave them below. Good luck with your window cleaning project, and we’ll see you next time!