Pest control company Orkin has released their list of most rat infested cities. They base this on the amount of number of rodent treatments the company performed in 2013. Fall time is when most rodents start going into homes to get ready for the winter. More tips posted in the here in link provided.

1. Chicago
2. Los Angeles
3. Washington, D.C.-Hagerstown
4. New York
5. San Francisco-Oak-San Jose
6. Seattle-Tacoma
7. Detroit
8. Cleveland-Akron-Canton
9. Baltimore
10. Miami-Ft. Lauderdale
11. Dallas-Ft. Worth
12. Denver
13. Houston
14. Atlanta
15. Boston-Manchester
16. Minneapolis-St. Paul
17. Sacramento-Stockton-Modesto
18. Syracuse
19. Indianapolis
20. Charlotte