I have the worst luck. The old lady up stairs croaked a couple weeks ago, and I guess she was up there for a long time, and totally stunk out the joint, not to mention creating a big population of big gross black flies. Thanks a lot old lady, you couldn't do like a cat, and go crawl under someone's shed and die? So now when I hang out by my door in the nice summer air, all I can smell is the detergent/sanitizer stuff they used to try and mask the dead old lady smell ( which by the way, is exactly like a dead mouse smell only about 100 times stronger). It has this nasty sweet odor, tinged with the smell of death. It smells like some kind of nasty rotten fluoride or something. So yeah, thanks a lot lady.