We've had them for nearly a year and every other month I have to call them and ask them to come out and respray because I'm finding scorpions. I have 3 children (one a baby) and absolutely need pest control for the scorpions in our area, so finding them every other month when I pay $30 monthly for pest control seriously pisses me off. 3 more months in this contract with them and I'm switching back to Evergreen!