10 Tips And Tricks For Commercial Window Cleaning

Clean windows at your business premises create an inviting environment for customers, clients, and employees. However, cleaning commercial windows requires more than just a quick wipe-down. The size of the windows, the height of the building, and the volume of foot traffic all contribute to making commercial window cleaning a more challenging task than cleaning residential windows.

Whether you’re looking to keep your storefront sparkling or maintain a clean appearance in your office building, knowing the right techniques can make all the difference. In this article, we will explore practical tips and tricks for cleaning commercial windows to achieve streak-free, spotless windows.

Tip One: Use the Right Tools and Equipment

The first step in achieving spotless windows is ensuring you have the right tools for the job. Commercial window cleaning often involves large glass surfaces, high-rise windows, and tough grime, all of which require specialized equipment to do the job effectively.

A high-quality squeegee is essential for getting that streak-free finish. The squeegee should be large enough to handle the size of your windows, but manageable enough for you to maneuver with ease. The rubber blade should be replaced regularly to avoid streaks caused by worn-out edges.

In addition to the squeegee, you will need microfiber cloths to wipe down the edges of the glass after using the squeegee. These cloths are essential because they absorb moisture and dirt without leaving behind lint or streaks. For high windows, an extendable pole with a squeegee attachment can help you reach windows safely and effectively.

A bucket and the right cleaning solution are also necessary. For most commercial windows, a solution made of water and a mild detergent will suffice. For windows with built-up grime or mineral deposits, consider using a specialized cleaner designed for tough stains.

Tip Two: Clean Windows During the Right Time of Day

One of the most common mistakes is cleaning windows when the sun is shining directly on them. Direct sunlight can cause the cleaning solution to dry too fast, leading to streaks and residue. The best time to clean windows is during overcast days or in the early morning or late afternoon when the sunlight isn’t directly hitting the glass.

Additionally, consider the temperature when cleaning windows. It’s generally best to clean windows when temperatures are mild. Extreme heat or cold can affect the cleaning solution and cause the windows to dry too fast or freeze, making it difficult to achieve a streak-free finish.

Tip Three: Tackle Tough Stains and Hard Water Deposits

Hard water stains, bird droppings, and other stubborn grime can be difficult to remove from windows, especially in commercial spaces where windows are exposed to various environmental elements. To address tough stains, you’ll need a stronger cleaning solution.

Vinegar is a powerful, natural cleaner that works well for removing hard water stains. Mix water and white vinegar (1:1 ratio) and apply it to the stained areas. Leave it for a few minutes before scrubbing the surface with a soft cloth or sponge. If the stains persist, a commercial-grade hard water stain remover may be necessary.

For bird droppings or tree sap, you may need a specialized cleaner or a gentle scrubber. Be cautious when scrubbing to avoid damaging the window surface. When dealing with tough stains, it’s important to clean the area thoroughly, as leftover residue can cause streaks when the window dries.

Tip Four: Work from Top to Bottom for Maximum Efficiency

When cleaning commercial windows, work from top to bottom. This method helps to avoid drips or streaks from the upper portion of the window interfering with the clean areas lower down. Start by cleaning the uppermost part of the window with your cleaning solution, then use a squeegee to remove the solution, working your way down.

Any dirty solution or water drips are cleaned up as you move downward. It also allows for a more organized and efficient cleaning process, especially on large or multi-pane windows.

Tip Five: Clean the Frames and Sills First

Before you begin cleaning the glass itself, take the time to clean the window frames and sills. These areas are often neglected during the cleaning process, but they can accumulate dust, dirt, and moisture. By cleaning the frames and sills first, you ensure that no debris will transfer onto the glass while cleaning.

Use a soft brush, microfiber cloth, or vacuum to remove dirt and dust from the frames and sills. Pay attention to the corners and edges, where dust and grime tend to accumulate. Cleaning these areas first also helps prevent water from dripping down onto your freshly cleaned glass, ensuring a cleaner overall result.

Tip Six: Use the Squeegee Technique for Streak-Free Windows

When using a squeegee, start from the top corner and move downwards in one smooth motion. Clean the blade between passes to remove any dirt or residue that could cause streaks.

Maintain consistent pressure while moving the squeegee across the glass. If you press too hard or too lightly, you may leave streaks behind. If your windows are large, break the task into sections, cleaning one section at a time for the best results.

Tip Seven: Regular Maintenance Is Key

One of the best ways to ensure your windows remain in excellent condition is to establish a regular cleaning routine. Commercial windows can accumulate dirt, dust, and pollutants much faster than residential windows, especially if they’re in high-traffic areas or exposed to external elements.

Regular maintenance helps keep the windows looking pristine and prevents the buildup of stubborn grime, making future cleaning easier and less time-consuming.

Establishing a cleaning schedule is important, and how often you clean your windows will depend on factors such as the type of building, its location, and exposure to weather conditions. For instance, windows in urban areas might need to be cleaned more often due to increased dust and pollution.

In contrast, windows in suburban areas might need less frequent attention. Having a regular maintenance plan with a commercial window cleaning service ensures that your windows remain clear and professional-looking year-round.

Tip Eight: Handling Large and High Windows

Cleaning large or high windows presents unique challenges, especially when dealing with multi-story buildings or hard-to-reach spots. Use the right tools and techniques for these jobs to ensure safety and efficiency.

For high windows, an extendable squeegee or pole is typically the most practical solution. These tools allow you to clean windows from the ground or in a stable position without the need for a ladder.

However, for exceptionally high windows or windows in dangerous locations, it’s often best to hire professionals. A commercial window cleaning service will have the necessary equipment, such as scaffolding, ropes, and harnesses, to clean windows at great heights safely.

These companies also provide experienced technicians who understand the risks associated with high-rise window cleaning and are trained in proper safety procedures. Professional window cleaners also have access to commercial-grade tools that make high-rise window cleaning more efficient, ensuring a faster and more thorough cleaning process.

Tip Nine: Don’t Forget About Window Screens

While the glass itself is the focus of most window cleaning, it’s important not to overlook the window screens, as they can accumulate dirt, pollen, and other debris. Commercial properties with large windows often have multiple screens that can collect dust and dirt, leading to poor air quality inside and a less polished exterior.

Cleaning window screens should be done regularly as part of the overall window cleaning process. To clean them, gently remove the screens from the window and use a soft brush or vacuum to remove loose dirt.

If the screens are especially dirty, wash them with soapy water and rinse them thoroughly. Make sure they’re completely dry before reinstalling them to avoid trapping moisture, which can lead to mold or mildew growth.

Tip Ten: Know When to Hire a Commercial Window Cleaning Service

While DIY window cleaning can be effective for smaller jobs, there are times when it’s best to call in the professionals. If you have large, high-rise windows or if your windows have accumulated years of grime, hiring a commercial window cleaning service can save you time and effort.

Professional window cleaning services are equipped with the right tools, safety equipment, and expertise to handle complex jobs. Whether you need regular window cleaning or a deep clean for hard-to-reach areas, a commercial window cleaning service ensures a thorough and safe job. For businesses searching for “commercial window washing near me,” it’s important to choose a service that is local, reliable, and experienced.

All County Window Cleaning ticks all the boxes when it comes to professional window cleaning. With over 25 years of experience, our team brings both knowledge and the latest equipment to ensure flawless results every time.

Our technicians are fully insured, highly trained, and background-checked for your peace of mind. We always deliver top-notch customer service, offering flexible scheduling to minimize disruption to your business.

Let the Experts Handle Your Window Cleaning Needs

When it comes to keeping your commercial windows sparkling clean, regular maintenance, the right tools, and expert techniques are essential. Reach out to our trusted commercial window cleaning service today to schedule your next cleaning and keep your windows looking their best year-round.