I'm pleading the 5th on this one since I haven't actually tried this yet, but David said at the Long Beach show last year that they brought a few of them over to be cleaned. He had to get pretty hard with it, just jamming it in, but he just ran one side at a time through the system and it worked pretty well. I would love to see someone with a Squeegee Clean give this a shot and shoot me over a video of it - just so we can see what it looks like in real world conditions. If you are up to trying it out, let me know, we might have something special for you!