I didn't mean use GAA as a deodorizer. I was just thinking of an acid that could be sprayed in the air to turn the methylamine vapor into a non-volitile salt. So I thought of venegar, because it's cheap, and it's diluted, so it won't stink too bad, and most of all, it won't irritate your skin/eyes/mucus membranes if you get it on you. Well, I guess it would bother your eyes, but not unless you're a complete moron about it.
Hope it works out, dude.
Who is that masked man?