We have a similar deal with ants and the like. We don't spray outside because flickers eat the ants by the thousand and we don't want to hurt them. Also, it's the ants' turf, literally and figuratively.I think I've said it before, but I have a deal worked out with bugs.
I go out of my way to avoid disturbing or bothering insects outside.
If they come into the house, and I see them, they are dead.
We offer more lenient terms to spiders (because they're beneficial) and stink bugs (because we don't want to deal with the stink): relocation to the yard or garden.