In eight years living in this particular house, I really haven't had problems with pests. This year I have had two Black snakes, although they are good for keeping rats and field mice away I don't like those slivery little things. My wife is scared to death of them. I had to get rid of one of them in the woods and the other one was pretty large so I called out an exterminator for it. I guess it is the quantity of rain we had this summer!! I laid down moth ball powder and regular moth *bleep* around the house to keep them at bay. I've heard this works good. There are also snake away which I heard is basically the same thing but, costs about twice as much as moth *bleep* or powder, which does the same thing.