Lived in my house for just over one year. I signed up for monthly Service shortly after moving here. Since that time, I have seen two or three dead stink bugs and virtually no spiders in the house. I see some in the garage once in a while; but that is expected. I had problems with Wasps building nests on the outside of the house. That is virtually gone. Now that it has turned spring, I have wasps all over outside. They search all day long for some way into the house :-). Some made their way into the fire chamber of my gas fireplace. But they die when they get in there. On the last inspection, they found a couple of wasps in the unfinished attic and they treated the attic ventilation space for me. They sprayed extra on the outside for me as well the last time they were here. So far, I am very happy with their service.