A clean frame is a clean frame doesn't matter how you clean it, to be honest your wont beat
a good trad cleaner using wfp.
I have trad cleaners as mates and they clean everything, plus you don't need a lot of cloths on maintenance
cleans a couple of microfibers would do you all day.
It might make you quicker and safer but not better.
Seriously? A couple of microfibres all day? When I clean insides, I would use two on one house. Once they get wet they are useless. A couple of scrims maybe. My dad was chamois and scrim and he only used a couple all day. Very happy to be proved wrong though as I have never been trad other than internals and it is easy to be wasteful with microfibres when I haven't got to make them last.
I use 3 or 4 micofiber cloths a day max. When damp, they are ideal for wiping frames, which I do every time When excessively wet I just use another. If they are wet, but still clean enough, I hang them over my radiators and reuse them the following day.
I won't knock wfp, as I have never tried it, but what I do know is that I wouldn't do a better job with it than I do trad. Due to my OCD-ish attention to detail, I triple check everything I do, and if wfp'ing I would probably use a river a day to clean one house!
John