So my dad has a cat and also a nice Yamaha RBX-270 bass. He let me have it for a while to learn on, then he pretty much just gave it to me. It's always had a peculiar... 'aroma' to it, and it took me a while (somehow) to figure out that at some point, that crotchety old cat pissed on the gig bag for the bass, and it now reeks. And unfortunately, the smell has worn onto the Yamaha, which I do like a lot, it's a nice PJ bass I put some killer Rotosound strings on, but unfortunately the bass and killer strings now smell like cat piss. Is there any way to undo this tragedy? I've had to stop using it for gigs for a while just because, well frankly, I don't like my hands smelling like cat piss.