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?
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).