Rodents often get under San Diego homes through torn crawl-space covers, open vents, gaps under doors, loose flashing

https://storyquanta.com/s/zijSa-Kah6ZXK4GER-_o4

Rodents often get under San Diego homes through torn crawl-space covers, open vents, gaps under doors, loose flashing, and openings where utility or A/C lines enter exterior walls.