I can't smell it.
I work with the stuff a fair bit as well. H2S is a dodgy one - when you can't smell it any more it's either a) dispersed and you're safe or b) at a concentration that means you're already going to die.
( ,
Sat 13 Aug 2011, 14:58,
archived)
The smelliest lab at my university was the one working on novel bonding of pnictogens
(Arsoles!)
( ,
Sat 13 Aug 2011, 16:08,
archived)