I don’t leave food out. Garbage gets tossed, counters are cleaned. I replaced half the windows in my home and caulked up the rest. I bought a salt gun and have been picking them off but there’s always more.
How do I figure out where these little fuckers are getting in?
I’m not so sure! Unless they’re laying eggs inside, there’s simply too many of them for that. My dog hates going out in this weather so it’s not like I’m even using the door that much
Clean up the dog shit in your yard if you don’t regularly. That’s likely part of the issue. Also these fly traps work great (we have dogs and chickens).