This is a topic that I have seen come up before, yet I don't THINK I have ever had an odor problem. I certainly HOPE I'd be able to detect it if I did smell. Indeed, on one or maybe two occasions in the past, I have been able to smell it, but only when I've gone way too long without changing- and that is when I was sick in bed with food poisoning and wore the same (super-absorbent) brief for a prolonged period. (I was sleeping the whole time, I guess) I hope I'm not in denial. (Though, maybe that would explain a total lack of friends... just kidding.) I can certainly smell my own b.o. anytime I've not worn deodorant, so hopefully I'm not living a lie. I don't always drink enough water, and when I change, I clean up with a wet face cloth; in the shower, I use a strongly-scented soap in my underwear zone. So, perhaps- hopefully, like ub66, I am not someone whose urine has a strong odor- other than first thing in the a.m.