Thanks Ron.
I was cleaning some fresh water tanks here in South Texas.
I was using The Big Bucket Truck that I sold for the 2nd time but this time it was for good as I don't use it much anymore.
I cleaned 2 of the steel water tanks and one concrete water tank, it was a great job and it took about 1.5 days to clean each tank with 1 helper on the ground doing the bottom 8' and I got the rest from the bucket truck.
I would travel all over texas to clean water tanks but a lot of cities are cleaning them in-house. Those came out very shiny when I was done.