We cleaned a building today (first clean) one set of french windows we cleaned using the WFP scrubbed them, then rinsed, then came back and rinsed the glass only once it had dried. We then went back later to find the window was full of white spots still.
Is there any videos or help on here showing how to clean french windows with a WFP?
The biggest thing to remember is to scrub the frames alot longer than regular windows and give a good rinse. If it the first time w/ a wfp then it takes a little longer. After that it goes much quicker.
Besides the initial outlay which doesn’t have to be $2000, you need to rinse with pure water for a spot free finish. So the other difference would be no rags used to detail later and a ton of time savings, especially on cutups.