

Crane flies are a big deal where I live, and especially the ones with reeeeally long legs - longer than anything pictured in the Wikipedia article - just love to come into people’s homes, especially in September.
EDIT: Why is this relevant? When I was a little tyke, I’d constantly mistake them for airborne spiders. Sometimes, they form frigging swarms anywhere where there’s water.
For humans, I heard it say to use butyric acid.