Wow I never expected so many players to be using special oils and fancy cloths.. To each his own I guess.. I play for a living and love the dirt my bass accumulates. Me my car and house are always clean, I just personally find my bass feels better when all the dirt, so to speak, is in all the right places.. I always do my own set ups but recently had a bass tech do a repair and when I got my bass back he had cleaned it.!!. It was shiny, slippery and didn't feel as comfortable as it had with the many many many hard working hours i'd put into it. Unless you're playing with mud covered fingers then I think the argument of a clean on stage visual thing is really overkill. But just to be clear, there is a difference between dirty (heavily played and worn) and unhygienic..
