We're trained to wet a damp microfiber cloth with only water and wring it out so it's only damp.
We use only 2 cloths all week and only wash them once a week or so.
And we use those cloths on everything from picking up crumbs, washing windows, over 50 desks a night and getting coffee spots off a dirty floor.
To mop we use the same mop everywhere including your private bathroom and then the floors you walk on with a half of cap full of bleach.
This includes you Mr. Bank CEO.