Not going to claim this as bad advice but I find it peculiar how many people say they pee around their camp in bear country supposedly to smell up the area. It is common practice in whitetail country to pee in scrapes or make mock scrapes and pee in them to attract bucks to take over a scrape. If urine truly is sterile when it leaves the body how exactly is that supposed to deter a bear?
I don't believe urine is actually sterile, and sterile does not mean that it is without scent.