Metal roofs in Florida that are shaded quickly attract unsightly mold. Renting a man bucket is the easiest way to pressure wash them. But certainly not the cheapest. I already had a water broom for cleaning my large driveway so A little brainstorming came up with something that worked fast and well. My platform is a sturdy pallet safely attached. My sturdy assistant positioned me in the center of 3 panels and I quickly moved down each side, finishing faster than I could have driven to town and fetched the lift. I used 1&1/4 inch thin walled PVC pipes to guide the broom to the peak and back. A spring clip kept the handle trigger depressed. The raised edges of the panels helped guide each vertical run.
People aren't wrong though, you have to realize you are trusting that operator with your life.
