Uh… is your wiping process very visually oriented?
How would a blind person know when their backside is clean? Smell it?
I think this may be what //\etalhea|) means. I’m certainly curious.
I’m pretty sure that this is a “tactile” thing for just about everyone regardless of their vision. I’ve certainly never seen anyone examining themselves in the mirror or bending over to get a good sniff in the men’s room.
This is getting a wee bit gross…
…but it’s Friday so let’s just ick it up some more: One of my coworkers lived in Japan for many years and gave a presentation about sumo wrestlers. Apparently one of the tasks of the junior members at a sumo stable is to, er, attend to the nether regions of the more senior members, some of whom are simply too big to reach around and clean themselves.