Pest control often falls short when attic gaps stay open, because rodents can keep entering through rooflines, vents

https://dominicksisa511.trexgame.net/why-old-attic-insulation-ruins-your-indoor-air-quality-1

Pest control often falls short when attic gaps stay open, because rodents can keep entering through rooflines, vents, eaves, and utility penetrations.