I resent that. I am a bucket guy! As in, I use a Homer paint bucket (4 of them actually, 3 for clean water, 1 for chamois cleaning) when I clean windows. No bucket on a belt for me, I do too much bending and the last thing I need is something in my way. Actually, every person I have worked with uses a bucket. My buddy used the rectangular bucket, it now sits in his garage. Homer round all the way baby.
My competition in my area uses one (BOAB)…There are window cleaners(!!!)…and then there are…“window cleaners” hehehe…never forget my boss telling me that one