I recently move to Moreno valley, and I'm really concerned about this subject, there is no single day that I don't kill 2 to 3 black widow spider in my door, near my entrance or walking inside my neighborhood , and today it was the worst I opened my door and one fell of almos in my head... I already report this to my manager but nobody is doing a thing, this is serious.. I'm scared for my 2 little ones :(