I think boarcity is spot on here. If it's a first clean i speak to the customer and ask them what they'd like me to do, assuming they're home. I warn them that the results won't be as good and usually they want me to skip that window til next time. I've got a bog standard unger pole and I think the mop/squeegee is called a vice versa or something like that. You soap the window and then flip it round and squeegee.trad pole takes an average joe about 6 months to get acceptable results- and never do a first clean with a trad pole, u will risk getting cancelled
just my experience .