The Best Way to Keep Glass Windows Clean

The Best Way to Keep Glass Windows Clean

The best way to keep glass windows clean

When it comes to maintaining the pristine look and clarity of glass windows, knowing the best way to clean them is crucial. Dirty windows can affect the overall appearance of your home or office. In this blog post, we will explore effective techniques and cleaning products that will help you achieve streak-free, sparkling windows.

Additionally, we will introduce Diamon-Fusion International (DFI) — a company that offers water repellent coatings for glass windows, enhancing their cleanliness and longevity.

The importance of clean windows

Clean windows not only improve the aesthetics of your living, or working, space but also allow natural light to brighten the interior. However, maintaining spotless windows can be challenging, especially with everyday dirt, dust, and smudges. Regular cleaning is necessary to prevent the buildup of grime and to maintain the transparency and shine of the glass.

The best way to clean glass windows

Keeping your windows clean not only enhances the overall appearance of your home but also allows natural light to brighten the interior. Follow these steps for the best way to clean your windows:

Gather the necessary tools and cleaning products:

To achieve spotless windows, gather the following items:

  • Microfiber cloth or lint-free cleaning cloth: These materials are gentle on the glass surface and prevent streaking.
  • Rubber-bladed squeegee: An essential tool for removing cleaning solution and water from the glass.
  • Spray bottle: Fill it with a homemade cleaning solution or a commercial glass cleaner.
  • Warm soapy water: You can create your own cleaning solution by mixing a few drops of dish soap with warm water.
  • Paper towels: These are useful for wiping away excess moisture and cleaning smaller areas.
  • Glass cleaner: If you prefer using a commercial glass cleaner, choose one that is streak-free and suitable for your window type.

Start with the window frame and tracks

Before tackling the glass, begin by cleaning the window frame and tracks. Use a damp cloth or sponge to remove any dirt, dust, or cobwebs that may have accumulated. If the tracks are particularly dirty, a small brush can help loosen debris. Wipe the frame and tracks dry with a clean cloth.

Prepare the cleaning solution

For homemade soapy water, the best way to wash windows is to mix a few drops of dish soap with warm water in a bucket or spray bottle. Alternatively, if you're using a commercial glass cleaner or window cleaning solution, follow the instructions on the bottle for dilution, if necessary.

Clean the glass surface

The best way to clean home windows is to spray the cleaning solution liberally onto the glass surface. Ensure even coverage, especially for dirtier areas. Using a lint-free cloth or microfiber cloth, wipe the glass in a circular motion or from top to bottom.

This helps remove dirt, fingerprints, and smudges. For larger windows, it may be helpful to divide the surface into sections to ensure thorough cleaning.

Use a rubber-bladed squeegee

To remove the cleaning solution and excess water, use a rubber-bladed squeegee. Starting from the top corner, pull the squeegee across the glass in a smooth, vertical motion. Wipe the squeegee blade with a lint-free cloth or paper towel after each pass to prevent streaks. Repeat this process, slightly overlapping each stroke, until you reach the bottom of the window.

Address stubborn stains or spots

If there are stubborn stains or spots on the glass, you can try a few additional techniques. Apply a small amount of glass cleaner directly to the affected area and gently scrub with a lint-free cloth or sponge. For exterior windows, especially those exposed to environmental elements, you may need to use a bit more pressure to remove dirt and grime.

Dry and polish the glass

After using the squeegee, wipe any remaining moisture with a lint-free cloth or paper towel. Pay extra attention to the edges and corners to ensure a streak-free finish. If necessary, you can use a dry, clean paper towel to polish the glass surface for added shine.

Remember, it's best to clean windows on a cloudy day or when the glass is not directly exposed to sunlight. Direct sunlight can cause the cleaning solution to dry too quickly, resulting in streaks. By following these steps and utilizing the right tools and products, you can achieve clean, sparkling windows that enhance the beauty of your home.

Note: For particularly tall or hard-to-reach windows, it may be safer and more effective to hire professional window cleaners who have the necessary equipment and experience to handle the job efficiently.

DFI’s water repellent coatings

For those seeking a long-lasting solution to keep their glass windows clean, DFI offers innovative water repellent coatings, such as our Glass Defender™ Kit. The Clear-Fusion™ V coating, included in each kit, creates an ultra-thin barrier on the glass surface that repels water, oils, and other contaminants. Here are some key benefits of DFI’s protective glass coatings:

Enhanced cleanliness and reduced maintenance

The hydrophobic nature of the coatings help prevent water spots and mineral deposits from forming on the glass surface, reducing the need for frequent cleaning.

Longevity and durability

DFI’s protective coatings bond with the glass at a molecular level, providing long-lasting protection against scratches, abrasions, and other forms of damage.

Environmentally friendly

By minimizing the need for harsh chemicals and cleaning agents, DFI’s coatings contribute to a more sustainable and eco-friendly approach to window maintenance.


Keeping your glass windows clean is essential for maintaining a bright, inviting environment. By following the steps outlined in this blog post and using effective cleaning tools and products, you can achieve streak-free, sparkling windows.

Additionally, DFI’s water repellent coatings, such as Clear-Fusion™ V, offer a revolutionary solution, enhancing the cleanliness and ease of maintenance on your windows. Whether you opt for traditional cleaning methods or invest in our protective glass coatings, maintaining the clarity and beauty of your glass windows has never been easier.

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