Traditional Hand Cleaning: This method involves using a squeegee, scrubber, and a cleaning solution. The window cleaner applies the cleaning solution to the glass, scrubs away dirt and grime, and then uses a squeegee to remove the cleaning solution along with the loosened dirt. This traditional approach is effective for smaller windows and is often used in residential settings.

Water-Fed Pole System: For taller or hard-to-reach windows, professionals may use a water-fed pole system. This method involves extending a telescopic pole with a brush at the end to scrub the glass. Purified water is pumped through the pole and sprayed onto the window, and the impurities are washed away. Since no chemicals are used, this method is environmentally friendly.

High-Rise Window Cleaning: Skyscrapers and tall buildings require specialized techniques, such as rope access or suspended platforms, to access and clean windows at extreme heights. Trained professionals equipped with safety gear and harnesses perform these tasks to ensure the cleanliness and safety of the building.

Pressure Washing: For exterior surfaces that include windows, pressure washing can be employed to remove built-up grime, mold, and dirt. This method is particularly useful for cleaning windows in industrial or commercial settings where the accumulation of pollutants is common.

Robotic Window Cleaners: Advancements in technology have led to the development of robotic window cleaning devices. These automated machines are equipped with sensors and cleaning mechanisms, allowing them to move across windows and remove dirt efficiently. They are particularly useful for hard-to-reach or dangerous areas.