You wipe it down inside and out? Might just need to sand it and refinish it. Or just start smoking.
Inside and out, multiple times.....each time, the rag ends up nasty as if it's never been cleaned. I'd thought about sanding it down and re-sealing it....but I'd probably have to do that inside as well as outside and that sounds like a colossal PITA. I also wasn't sure if that would even "contain" the smell or if it could still seep out.