Charles: go to the expert!
Hi Charles: Check out this site: https://www.familyhandyman.com/windows/how-to-wash-windows/ it just might help. Don't forget the tracks:) https://www.theintentionalmom.com/clean-window-tracks/
And, last but not least, check this out:
I found the easiest way to clean windows is Wendex wash the window and then squeegee them clean and then wipe the end of the squeegee with the Wrag
The best way to clean windows is with vinegar water in a spray bottle and dry them with crunched up newspaper. They are spotless and never leave any lint on the glass. Wear gloves so the newspaper print doesn't make your hands black.