I got a job coming up this Saturday, on a commercial 3 story building and the problem is pigeon crap running down from the windows down the walls. The surface is painted fibrelite. Any suggestions Please
What Ray said. We did one project the stuff was 1 foot deep. We had tyvek suits on and had to shovel it off the ledge 6 bags of stuff. We then sprayed a 2% mix on to clean the rest. Charge good money too!