Benefits of hiring professional window cleaners?
Professional window cleaners carry insurance, employ skilled labor that has been trained, and are efficient in the cleaning process. The quality of the window cleaning will be better and accessing all the windows will be safer and avoid injury. If Windex or other cleaning agents are used and wiped down with a rag or towel, the cleaner used will leave behind residue which will make the window look dirty faster between cleanings as dirt sticks to the left behind residue. Using cleaners and a squeegee is the best. The squeegee gently removes all residue from the glass after passing over the area with the rubber squeegee blade.