I'm personally ecstatic about O'Connor Pest Control! They are flexible, timely, and best of all NO ANTS! We have tried out own spraying and every natural solution known to man. We've tried poisons and home depot concoctions...but now, NO ANTS. That's right...after 5 years of battling ants half the year, and I mean hundreds and hundred and spending many mornings cleaning up massive trails, we finally sprayed. Not one ant this year. NOT ONE. Worth every penny. The second time they came they even remembered that we have chickens free ranging and took that into account. Whatever is in this magic solution, it works.