My family and I have been customers of terminix about 2to3 years. Every time they spray the house for roaches, ants and other bugs we still have a problem with Argentina ants and roaches. We’ve sprayed all kinds of bug spray and even natural spray we still have a problem with ants. They came and sprayed this month were still having a problem with the ants. They want even put bait into the wall. These ants are living in our walls and under the house.