I thought myself pretty good a trad poling. When i've done this though I have left marks because you are working on top of yourself. Also the black drips that come down are messy. So I end up doing it a couple of times to get a result.
I might think about m cleans 4 ways, but i wouldn't have room to carry them all the time.
ref what p1w1 says, do this then go across for the bottoms presuming you have ordinary steps.