I have some sun baked on crud on the outsides of my widows. They are 4 years old and other than using the windex exterior window cleaning stuff you hook to the hose once they have not been cleaned. I tried some stuff yesterday and it took way too much scrubbing on the first floor windows to get through to clean glass. Any suggestions for me to use with a pole washer for the second floors?
I first wash the window with dawn and hot water using an extension squeegie I purchased at Home Depot. I then go back and wash with the windex outdoor solution. Works best on a cloudy day.
