1. Assessment: The window cleaning service will assess the size and condition of the windows to determine the appropriate cleaning method and equipment needed.
2. Preparation: The service will prepare the area by removing any obstacles or furniture near the windows to ensure safe and efficient cleaning.
3. Exterior cleaning: For exterior windows, the service will typically use a combination of water-fed poles, squeegees, and professional-grade cleaning solutions to remove dirt, grime, and streaks from the glass. They may also use specialized equipment such as pressure washers for high-rise buildings or hard-to-reach windows.
4. Interior cleaning: For interior windows, the service will use similar techniques as the exterior cleaning, but may also use ladders, extension poles, or scaffolding to access higher windows. They will ensure that all surfaces surrounding the windows are protected from any cleaning solutions or water.
5. Detailing: After the main cleaning process, the service will inspect the windows for any remaining streaks or smudges and perform any necessary touch-ups to ensure a streak-free finish.
6. Frame and sill cleaning: In addition to cleaning the glass, the service may also clean the window frames, sills, and tracks to remove any dirt or debris that may have accumulated.
7. Final inspection: The service will conduct a final inspection to ensure that all windows are clean and in good condition. They will also check for any damage or issues that may need to be addressed.
8. Post-cleaning cleanup: The service will clean up any equipment, tools, or debris that may have been left behind during the cleaning process. They will also ensure that the area is left clean and tidy.
It is important to hire a professional and reputable commercial window cleaning service to ensure that the job is done safely and effectively. They will have the necessary equipment, expertise, and insurance to handle the job properly.