I can't believe this thread, you guys are so Hollywood. If you play in a smokey place then its going to be smokey when you play the bass the next day. I just spent 5 days on holiday at an organic farm. I believe in, eat, and support organic production of food, and yes, when you walked past a field that had just been fertilised, it smelt of s**t, even though I know it had been properly composted. This is one of the realitys of life. The bass is also heavy, and just a bit too big to play, unless you approach it with attitude. Stop worrying about whether you should put a pomander in front of your your nose,or in the bass or in the case, and get practising that jump from E string low F to G string high Ab, and Yes I have had that written( the jump that is) on a big band chart I was sight reading on a gig I depped for at the Bulls head at Barnes( fortunately the trombones were playing particularly loud at the time).