I think it depends on the person, naturally. I lived off campus during my tour in university, and take a full shower after taking a dump.
I'm sure the APARTHEID israel jew, the french, english and others of their ilk don't wash regularly, because "cleanliness is next to godliness" and they worship the devil.
Plus johns should know that no SP is going to shower, douche, mouthwash...after every trick, but then again, from their comments here, some are obviously at least half fag and probably love the taste of other johns jizz. I think the APARTHEID israel jew call it, 'cum dumpster du jour'. #BDS