Things that bring Carpenter ants back to homes again and again:
Your home is within 300 yards of a main nest site or it would not have been infested to begin with. (Read more about carpenter ants on our carpenter ant main page -above left) So they are in your neighborhood.
Your home is made out of dead wood, and carpenter ants nest in dead wood.
Carpenter ant main and satellite nest sites and their seasonal foraging areas. - are connected by invisible 'scent' trails that are reinforced every time the ants follow the trails. These trails are made of formic acid and may take years to fade away.
Once the ants in your home are dead, and the application materials applied around the outside break down, what will keep them from marching right back to your home from the main nest site and re-infesting?
We recommend a periodic reapplication around the outside to keep your ants away. It does not need to be monthly and doesn't need to be forever but we do recommend some type of follow-up program for most carpenter ant customers. |