Jorge Aguilar with Empire Highrise USA demonstrates how professional window cleaners in the field can quickly adjust the channel spacing on their Ettore squeegees to ensure streak-free results.
Jorge has a thumb of rule when adjusting spacing on channels and handles. Here is what he says, “We're going to show you is something that's pretty basic that happens in the field all the time but the new guys may not know about. It's really good to show them and it's fairly simple to solve, but it's one of those things that the guys are just like I'm not sure why I'm getting these streaks in the middle.”
