Cleaning Services

Window Cleaning Tips

Clean windows allow more natural light into your home, making it feel bright and cheerful. Keeping them free of dust particles, smoke film buildup, hard water deposits and salt spray is essential to keep your home looking its best.

A squeegee is the best way to remove excess water from glass. You can also use a crumpled sheet of newspaper to dry windows. Click to know more.

Professional window cleaners use a variety of tools and equipment for the job. They include high-quality squeegees and scrubbers, durable telescopic extension poles for reaching higher windows, lint-free microfiber cloths, sharp scraper blades, and reliable safety gear. Window cleaners must prioritize durability and ease of use when making tool selections. They also must regularly clean their tools to maintain optimal performance and longevity.

Before cleaning, a window cleaner must wipe down a glass surface to remove loose dirt and debris. Then, he or she should apply a cleaning solution to the surface of the window. This could be a diluted form of vinegar, water, or even commercial window cleaning solutions. After wiping, the window cleaner must squeegee away the remaining liquid. This is the most important step in creating a streak-free glass surface. To help prevent the squeegee from getting stuck or scratching, window cleaners often wrap a rubber sleeve around the squeegee blade.

To ensure a smooth and uniform finish, a window cleaner must wipe down the surface of the window with the squeegee again. In addition to removing any remaining liquid, the squeegee should leave behind a dry, smooth surface. To avoid squeegee marks, window cleaners often wipe down the surface of the glass with a dry terrycloth towel.

While the tools and supplies mentioned above are essential for cleaning windows, there are many other items necessary to complete a job. These additional supplies include ladders, a bucket, and safety goggles and gloves. Ladders should be sturdy, with a wide enough stance to keep the worker stable when working at high heights. The bucket should be large enough to accommodate a scrubber or mop while being small enough to easily transport from place to place. Most professionals prefer a rectangular 6-gallon bucket for this purpose.

To help prevent injuries, window cleaners should wear a pair of safety goggles with anti-fog lenses and a chemical splash vent. They should also wear thick nitrile gloves to protect their hands from harsh chemicals and cleaning solutions. Finally, a pair of ant-slip shoes should be worn for traction on slippery surfaces.


Whether you opt for a commercial or homemade cleaner, the right chemicals can make the difference between streak-free windows and messy smudges. Glass cleaning products with surfactants and solvents help remove dirt, debris, and grease. They also dissolve tar and other sticky substances.

Different manufacturers use a variety of chemical compositions to compose their cleaners. Mild cleaners like Windex Original Glass Cleaner keep caustic chemical content low for light duty applications, while other commercial cleaners have stronger chemical actions designed to cut through tougher buildup.

One of the most popular solvents in window cleaners is perchloroethylene, known by its brand name as “perc.” This compound helps dissolve greasy and oily buildup. It also works as an excellent degreaser. However, it is a toxic compound that poses health and environmental concerns when used in larger quantities.

Ammonia is another common solvent that cleans well and leaves behind no streaks. It has a natural scent and works with other cleaning chemicals to break down dirt, grime, and mineral deposits. It can, however, be irritating to the eyes and skin, and it can leave a lingering scent in the air.

Vinegar is a mild solvent that can also be used to clean glass surfaces. It evaporates quickly to eliminate streaks and can be purchased in bulk from janitorial supply companies. It’s also possible to create your own glass cleaning solution at home using rubbing alcohol and liquid dish soap. Rubbing alcohol is flammable, so it’s important to store this homemade cleaner in a cool, dry place away from children and pets. Dish soap is a safe alternative to vinegar and has the added benefit of grease-cutting properties.

A simple solution of white distilled vinegar, water, and a teaspoon of liquid dish soap will clean windows without the need for harsh chemicals. Combine these ingredients in a spray bottle and shake gently to combine. Then, spray the solution evenly onto the surface and wipe with a clean microfiber cloth. Before you move on to the next surface, be sure to rinse off your cleaner with a bucket of water or a hose to avoid chemical residue and potential etching to the glass.


There are a number of different window cleaning techniques, and some are more effective than others. Using the wrong technique can leave streaks on the glass or even make the dirt look worse. Using the right techniques will ensure that you get sparkling clean windows every time.

To begin with, always wipe down the window frames with a terrycloth rag, making sure that you remove all of the soapy residue before you move on to the window glass. This will help prevent streaks and will also prepare the frame for the squeegee, which is the key to a flawless finish. Once you’ve done this, it’s time to start cleaning the actual window. Start by lathering the window with the cleaner, allowing it to sit for a few minutes before wiping down again with the rag. After this, it’s time for the squeegee, and again, be sure to wipe down the blade with a terrycloth rag between passes.

Streaks are often caused by overworking the window or letting the cleaning solution dry before wiping it away. To avoid this, work incrementally, wiping the window a small section at a time. This will also prevent water from dripping onto the freshly cleaned windows and creating streaks.

The best tool for achieving a streak-free shine is the simple rubber-bladed squeegee. While rags and newspaper might seem like convenient options for wiping the windows, they often leave behind lint and fibers that can make them look dirty. Use a lint-free microfiber cloth to wipe the windows, and remember to rinse and dry the squeegee between passes.

If you’re cleaning a large area, consider using a fanning technique with the squeegee. This involves moving the squeegee back and forth across the window, without lifting it off the surface. This will keep water and cleaning solution from getting trapped under the squeegee blade, which can cause streaks.

For windows that are difficult to reach, try a squeegee attachment on an extendable pole. This will allow you to safely and effectively reach the top of a tall window without needing to teeter on a ladder.


Window cleaning can be a dangerous task, especially when working at heights. Professional window cleaners take many precautions to ensure their workers’ safety, including using proper equipment, following industry best practices, and implementing health protocols. These measures protect their workers and customers, as well as the buildings they clean.

Falls are one of the most common causes of workplace accidents, and they are a major concern when cleaning high-rise windows. To minimize the risk of falling, window cleaners use fall protection measures, such as harnesses and lanyards. They also wear hard hats to protect against head trauma and other injuries that could occur from objects falling during the cleaning process.

In addition to wearing the appropriate PPE, window cleaners should always follow the instructions for handling and using chemical cleaners. These products can be harmful if mishandled, and they can cause skin burns, eye irritation, or even respiratory problems when inhaled. To reduce the risks associated with chemical exposure, workers should wear gloves and goggles when using these chemicals, and they should make sure that there is adequate ventilation when they are working in enclosed areas.

Another important factor in ensuring the safety of high-rise window cleaners is properly securing tools and materials. Any unsecured object can fall and pose a danger to pedestrians or other workers below. To prevent this, window cleaners should secure their tools and materials before beginning a job, and they should perform a pre-work inspection to identify any loose or unsecured items.

Lastly, window cleaners should always wear slip-resistant shoes when working on slippery surfaces. These shoes can help prevent slips and falls, which are some of the most common workplace accidents. It is also important to avoid working in windy weather, as it can increase the likelihood of falling or becoming injured by flying debris.

By taking the right precautions and following proper cleaning techniques, professional window cleaners can provide their customers with safe and effective service. These tips can be used by both professional and DIY window cleaners to ensure their safety while cleaning high-rise windows.