Not necessarily.
If your occupation is refinishing that would be a valet
Not calling you or anything but for me that wouldn't be substantial for myself or for any customer that's asking for a polish
I really would recommend in a mop best thing would be is a electic da sander as then you can use a trizac pad which I insit you use as you use less polishing compound and less time in polishing and less risk of breaking through as you not spending ages on it we tend to use the 3m polishing kits and I have one at home which is absolutely brilliant but quite expensive however would last you a long while. Wouldn't even think of hand polishing unless im rectifying (dirt enclustion) but is possible but have to make sure that grade of abrasive you have as most people refer to da's so you would have to double the grade of abrasive for by hand
I was refinisher in a paint shop.which means rectifying imperfections in new paint. It involved plenty of mopping with various grades of compounds, de-nibbing etc. I was mearly trying to advise the chap on the pitfalls of using power tools.