The TVTropes Trope Finder is where you can come to ask questions like "Do we have this one?" and "What's the trope about...?" Trying to rediscover a long lost show or other medium but need a little help? Head to Media Finder and try your luck there. Want to propose a new trope? You should be over at the Trope Launch Pad.
KD
Since: May, 2009
2023-09-21 20:20:27
The official scientific term is olfactory fatigue.
I don't see any mention of it on TV Tropes. There might be a tangential relation to bad-smelling character archetypes such as The Pig-Pen, who probably don't know how much they stink.

Is there trope for the concept of "nose blindness"? It's basically where you stop smelling an odor (be it a good or bad odor) due to being in an area where it's constantly present. The closest thing I can think of is Unusually Uninteresting Sight (although in this case, it's "Unusually Uninteresting Smell."