Hi I'm new to here. I'm starting a traditional window cleaning business and I have got all of my equipment ready to go which is mostly unger ninja, and a 3.7m unger 3 section extension pole. The only thing that I cant get around my head is how and what do I use to clean pvc frames with the pole. I'm using razrglide detergent for windows and I know it will be some sort of pvc cleaner for the frames but how do people do it from the ground. I've got a unger fixi clamp for my pole so I take it yiu clamp something in it maby a sponge or cloth etc and use that... any advice will be appreciated 
