On the water fed pole v trad theme. When I used to clean domestics traditionally I used to wipe all the frames down with a towel and make sure they were spotless.
Now I'm employed and clean water fed pole. I've been told not to clean the frames as my boss charges extra for this services. I tried to explain how dirty frames can contaminate clean glass but it falls on deaf ears. I've only been cleaning windows 10 years, my boss has never clean a window in his life so who am I to try to advise.
Anyway point is some traditional cleaners do a better job than some water fed window cleaners. I don't class myself as trad or wfp. I class myself as a window cleaner and just see both as different tools in my van to do my job.