Here's a short video of me cleaning the area by the Zoo. I'm on a 2 X 12 that is placed on a piece of 2 X 4 to clear the track. The other end is on homemade scaffolding that we clamp to the outer edge of the display. The snake is the vacuum hose that is hanging from hooks on long springs. Our central vacuum outlets are in the drop ceiling and spaced throughout the display. Everything gets vacuumed and/or wiped off for the new season. I find it amazing how much dust and dirt can accumulate in nine months. After things are cleaned, we go back over everything and re-glue the figures that got knocked down and trees that fell over. I try to have all the new animations in and operating prior to cleaning, but that isn't always the case.
