I am wondering if pure water is absolutly necessary for poling windows.
Here in BC, Canada I have never seen anyone use pure water in their poles.
Most windows will cause the water to film on to the window and dry clean. But there are occassionnal windows where the water pearls and then you get spotting. I am wondering if an additive could be added throug a chemical dispenser to prevent pearling?
Any ideas
Also I am amaze at the fact no company has made a double trigger poling system (One for soap and one for rinsing).