An Ultimate Guide On How to Clean Outside Windows

Discover the magic of altering your home’s exterior with our Ultimate Guide to Cleaning Outside Windows. From removing filth and grime to achieving streak-free perfection, this thorough guide is your go-to resource for keeping your windows sparkling and shining. Say goodbye to foggy views and hello to a crystal-clear world outside your windows. Let’s go on a voyage to sparkling windows and a new facade!

Things to Know Before Cleaning the Window

Before you get started with window cleaning, you should first understand the particular qualities of your windows. Whether they are made of wood, metal, or another substance, each surface requires special maintenance to maintain its integrity and look. 

1. Identify Your Window Type:

Cleaning methods differ according to the type of window. Casement windows, double-hung windows, and picture windows all have distinct features that influence the cleaning process. Take note of the design and structure so that you can alter your cleaning process accordingly.  

2. Consider the Material:

Windows constructed of different materials, such as wood or metal, require unique care. Wooden frames may require moderate cleaning to keep their finish, whilst metal frames are more durable but still require special maintenance. Understanding the material allows you to select the most appropriate cleaning chemicals and techniques.

3. Precautionary Measures:

When cleaning windows, always prioritise safety, especially if they are on upper floors or in difficult-to-access areas. Use sturdy ladders and place them on solid ground. Also, be mindful of your surroundings: shield plants and neighbouring objects from any cleaning chemicals that may drop or splash.  

4. Weather Considerations:

Before you begin cleaning, check the weather conditions. It is best to clean the windows on overcast days or when the sun is not directly shining on them. Cleaning in direct sunlight might cause streaks since the cleaning solution dries quickly. 

5. Test Cleaning Solutions:

Before you use any cleaning solution on the entire window, test it on a small, inconspicuous portion. This ensures compatibility with the window material and prevents possible damage.

Arming yourself with these insights before beginning your window-cleaning adventure will not only make the job go more smoothly, but will also help to maintain the longevity and beauty of your windows. 

Supplies for Cleaning Windows

Use the correct tools to improve your window-cleaning game. This is a concise list: 

Squeegee: For streak-free results.

Mop or Scrubber: Ideal for applying solutions.

Bucket: Mix and carry your cleaning solution.

Microfiber Cloth: Gentle and streak-free.

Soft Brush: Detail cleaning for frames and corners.

Cleaning Solution: Choose a non-abrasive formula.

Extension Pole: Reach high or tricky spots safely.

Ladder: Essential for upper-floor windows.

Drop Cloth or Towels: Protect surrounding areas.

With these necessities, you can easily obtain pristine windows and the clarity your house deserves. 

How to Clean the Outside Window

Prepare a Cleaning Solution

To kickstart your window-cleaning process, prepare a window cleaning solution. Opt for a mixture of water and a mild detergent or vinegar for effective cleaning.

Spray All Over the Window

Spray the cleaning solution generously across the entire window surface. Ensure even coverage for optimal cleaning results.

Scrub the Window

Use a soft brush or scrubber to gently or intensively scrub the window, depending on the level of dirt or stubborn spots. Pay extra attention to corners and frames.

Squeegee the Windows

Employ a squeegee to remove the cleaning solution from the glass. Start from the top and pull the squeegee down in a smooth, continuous motion. Wipe the blade after each pass to prevent streaks.

Wipe & Dry

Finally, wipe the window with a microfiber cloth to eliminate any remaining cleaning solution and ensure a spotless, streak-free finish. This step is crucial for preventing marks on the window surface.

By following these steps, you’ll master the art of cleaning your outside windows, leaving them crystal clear and gleaming.

When to Seek Professional Window Cleaning

Consider hiring professionals for:

Inaccessible Heights:

Reach towering or high-rise windows safely.

Architectural Complexity:

Navigate intricate designs with expertise.

Time Constraints:

Save time while maintaining window cleanliness.

Specialised Needs:

Ensure care for delicate or coated windows.

Commercial Properties:

Efficiently handle large or complex window tasks.

In these situations, professional window cleaners offer expertise and convenience for a spotless finish.


Clean outside windows improve your home’s appeal and leave a lasting impression. They welcome natural light and represent your dedication to maintaining a clean home, in addition to being aesthetically pleasing. Keep those windows gleaming for enduring beauty and irresistible curb appeal. 


Do I need to rinse the windows with water before cleaning them?

Yes, it’s advisable to rinse the windows with water before cleaning. This helps remove loose dirt and debris, making the cleaning process more effective and preventing scratches on the glass.

How often should I clean the outside window?

The frequency of cleaning depends on your local environment. In general, aim for a thorough cleaning at least twice a year, but areas with more pollutants or coastal regions might require more frequent attention.

Can I use the same cleaning solution for outside windows as indoor windows?

Yes, you can use the same cleaning solution for both indoor and outdoor windows. Ensure it’s a mild solution to avoid damage, and consider adjusting the concentration based on the level of dirt on outdoor surfaces.

Does vinegar clean outside windows?

Yes, vinegar is an effective and natural cleaning agent for outside windows. Mix it with water or use it as part of a cleaning solution to cut through grime and leave your windows sparkling clean.