I never have a problem with it, since I always use a tissue or toilet paper (previously unused, to any of you smart-asses out there) to wipe the head off. I remember when I was a teen, I noticed a strange rankish odour starting to emenate from downstairs even if I shook the damned thing to death to get it clean. Eventually I identified it as happening after I pissed, when the foreskin rolled back up over the head. I've squeezed out any extra urine and wiped it clean ever since, and I've never had a problem since. And all the pulling has lengthened it by 6 inches, too.