We have an office out there but we haven’t had an opportunity to do any wfp yet. The initial cleanings have been tough and wfp wouldn’t be the most efficient way to get the cleaning done. It would work but the amount of scrubbing would take too long. Faster to just ladder. On top of that, our jobs have had a lot of solar screens so you have to put a ladder up anyways so you might as well clean them while you’re up there.
The other challenge we find is that for wfp there is no DI tank service. So we have to use the carts with a pump. So well be reserving wfp for multi story commercial or last resort on residential. In California we have rental DI tanks with hose reels on each truck which makes wfp much quicker and easier. We almost never use ladders in CA because of how our trucks are setup.
But if we do a job with wfp soon, I’ll let you know.