Cigarette breath, weed breath, cum breath, BO (seriously, invest in some antiperspirant), skid marks on the thong, smelly kitty - all basic bodily hygiene that everyone should take care of.
Nothing's worse than a beautiful, sexy lady sits down with you and all you can smell is her armpits/breath/hair/etc...
bad breath happens... can definatly be a turn off, but when I feel it's appropriate tell them ... most dancers have somethign to freashen up with. some even have some mothwash and a tooth brush and tooth paste, although most use mints or gum of some sort
One time I was at the Playmate, sitting in the upper section by the rail, talking to one of my favorites. Suddenly she says "ew what's that smell?"
I glanced over at the stage and a guy was lying on his back with the bill in his mouth. The dancer on stage had pulled his pants down and was working on his underwear. Yep, the terrible smell was the fumes wafting from that guy's underwear..