GringoPost | Cuenca, Ecuador: Suggestion on cleaning windows in Cuenca

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Suggestion on cleaning windows in Cuenca

Hello, I need everyone's help. We have a large window in our living room and a large window in our bedroom. I am able to take the side pan windows out so I clean the outside. But, the middle panel window will not come out of its track. Each of the windows has diamond shaped metal bars. I am trying to figure out a way to clean the outside of the middle panel windows. I cannot get between the bars to clean the outside. I have tried taking the metal bars off so I can get to the outside of the window but I cannot get them to come off. Do I need to get a professional window cleaner? Or anyone have any suggestions? Thanks for any help.

Bill Moen