Gay Bears and Anal Sex

I noticed that gay bears like anal sex just like other gays. Usually stockier (includes bodybuilders) men eat what I call a "rough diet" from what I understand. So with that in mind, how do bear bottoms "clean" themselves? How are their douching and eating techniques good enough to possibly enjoy anal sex? One time when I wasn't 100% clean, the doors wouldn't even open. Thank you for answering my dated, oblivious [?] question.
  
Okayyyy ...  well this is probably a dated and obvious -- or even oblivious -- answer, but I assume bears take thorough showers like everyone else. Even men with hair both outside and inside their ass can do a good job of cleaning themselves with plenty of soap and a strong stream of water. In between showers things are a bit more problematic, but if you're going to take someone home with you and think there may be a problem, you can suggest you both shower both before sex and after. If you're referring to what your penis might encounter on its way up a rectum, well -- again, that's what condoms and showers [not golden showers, which is something else] are for. If a "rough diet" includes roughage you might not encounter, shall we say, too much of a bad thing when you're pumping away. It's very rare when you fuck a guy not to occasionally get some, well, crud on your dick [or condom]; sorry.