This afternoon I used my "After-Bite" pen to dab my mosquitobites (the electric lemonscented anti-bug vaporizer I bought recently does jackSHIT!) and I read it. Active agent: 3.5% Ammonia. And yes, that's the stuff found (amongst others) in cow poo.
And so, a big part of the civilized world's population covers themself in pee and poo. Think we should tell 'em? ;)