I think also people who are naturally untidy and haphazard (looks in mirror) will be more likely to employ a cleaner to help them out. Clean-obsessive types by definition don’t need a cleaner, and their house will be none the worse for it.
Our cleaner comes on a Tuesday. if we didn’t continue to clean and tidy after that, then by a Wednesday you wouldn’t know she’d been. So unless you have a cleaner every day/ every second day, you still need to do the majority of your own cleaning and tidying or else your house looks bogging again. I tidy before she comes because she’s paid to deep clean, not superficial clean or tidy, which is our job. I am unapologetically just never going to have the time or the inclination to do deep cleaning of surfaces and baths/ bogs etc at the weekend. and for me to have that done once a week or a fortnight just about enables me to keep on top of everything else. If you surprise me at my house on any given day though you’ll probably think’ wow, when did the bomb go off??’. That’s kids for you. 