How do you dust a window ledge 16' off the ground?
I have a two-story entrance (22' ceiling) with a large window above the door. The ledge of the window (maybe 16' up) is really dusty after our 3 years of living here. I can see the dust very well from the second floor landing and when I walk down the steps.
How should I clean it? Does anyone have a telescoping duster they recommend? I saw one at Frontgate but it seemed pricey. Any other ideas?