What Does Professional Window Cleaning Include?

Clean windows allow natural light to enter a home, enhancing the interior décor and boosting moods. They also remove unhealthy mold and allergens that affect respiratory health. Professional window cleaners use a variety of tools and methods to clean both interior and exterior windows. They also use safety measures to prevent ladder falls, which result in thousands of injuries each year. Read on to learn more.

Safety Measures

Professional window cleaners take several safety measures to ensure their own and clients’ health and well-being. This includes wearing protective clothing, such as gloves and goggles. These protect against chemical exposure, cuts, and abrasions. In addition, they also protect against high-pressure spray. In addition, professionals wear hard hats to protect their heads from falling debris or other potential hazards. Lastly, they use a harness and safety lines to prevent falls from elevated work areas. Despite the many safety precautions, accidents still happen. One of the most common safety risks is ladder fall, which results in thousands of injuries and deaths each year. Another is electrocution from power lines. To avoid these risks, a professional should always check for overhead electrical lines before starting cleaning. In addition, a professional should consider different cleaning methods and tools to reduce the risk of falling, such as using telescopic water-fed poles instead of ladders for jobs up to 10 meters in height.


While there are many tools that can be used for professional window cleaning, the most important ones are a squeegee and scrubber. Some professionals may choose to use a pair of squeegee and scrubber tools mounted on extendable poles, which allows them to clean all windows from ground level inside to first-story exteriors. A squeegee is a flat rubber blade that is used to wipe away water from a glass surface after it has been cleaned. Professionals often prefer a squeegee that has been designed with a durable rubber for long-lasting use. To ensure that the squeegee does not leave streaks on the glass surface, a high-quality lint-free cloth should be used to dry the surface. There are a variety of clothes available that are designed to be lint-free and non-abrasive, including microfiber cloths. There are also sponge cloths that can be used on different dirty surfaces. In addition, a bucket should be used to store the cleaning solutions and water.

Cleaning Methods

The key to a clean window is not just spraying the glass and wiping it down. It’s cleaning the frame, too, making sure there’s no water left behind on the muntins or wood. Professionals use purified water and often add a cleaner to the solution for tougher jobs. Vinegar is a good natural cleaner that won’t leave streaks and won’t trigger allergic reactions in some people. It’s also effective on hard-water stains that normal washing can’t remove. Ammonia cuts dirt and works better on glass than vinegar. Professionals start by wiping down the windows, concentrating on corners and other hard-to-reach spots. Then they use a squeegee to wipe off the soapy solution. They work the squeegee in a reverse S pattern (lefties would do the opposite). When they’re done, they wipe the blade of the squeegee clean with a lint-free cloth—an old linen napkin or a terrycloth rag works best. They also use a damp, wrung-out chamois to dry the windows and sills to prevent stains.


Professional window cleaners remove dust, dirt, stains, and fingerprints from windows both inside and outside of buildings. They also clean the window frames and sills to eliminate buildup. They use a wide variety of tools and cleaning supplies to get the job done right. For example, they might use powdery scouring cleaners or rough sponges to clean stubborn grime. They might mix ammonia or vinegar with water to achieve different results. For example, straight vinegar can help remove hard water stains from glass while ammonia can cut stubborn dirt. Window washers also inspect each home before beginning the cleaning process. This helps them determine the proper safety measures and tools required for the job. They might also spot any damage that needs to be repaired. They can also remove pests like hornets, wasps, and ladybugs that often set up nests behind window shutters or in storm windows. They may even remove spider webs from corners or under window sills. Click here for more interesting articles.
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