I wanted to treat for ants since this season was a wet one and seem to be taking over the neighborhood and the dog's food dish. We tired of throwing out kibble, so we decided to get some quotes. In Extermination Plus, the plus must mean you will pay more. They made the problem seem big and said they would need to come bi-weekly first and blah blah blah. They also quoted me the highest. After they left I decided to hit Target and get some Raid Max without the plus, and lets say the ants are no more. The can cost $6.00 and I sprayed bi-weekly and saved hundreds.