I need help figuring out how to clean this screen porch with a railing and decorative wood work on top. There are a lot of spider webs and tree debris behind these railings between the wood and the screen, I need to know if there is an easier way to clean between and behind. Thought about the power washer but that seems like over kill. Also, this porch is about 15ft. high and ladder work is needed, sides are reachable from foot.