Carpenter ants? we had carpenter ants that ruined our front porch door. We...

we had carpenter ants that ruined our front porch door. We replaced adjectives the old wood, and put surrounded by a new door frame and adjectives. I see the ants at the back on the yard, and we I say them come contained by the house from the base of the support door,in the cement, we hermetically sealed that, but they are on the patio, I infer they are eating the underpinning of the patio, where on earth we cannot see that happen. I am so scar they will do more damage that I cannot see. Help
Answers:    Try doyourownpestcontrol.com
First, you want an exterminator (do not let him treat the soil around your home...these ants enjoy flying queens. They fly till they find the right wood conditions, remove their wings and start a nest there). You involve all the wood treated to murder the hive. You will also need a Carpenter who will replace the destabilized wood to save your home. And you will inevitability to understand what you requirement to do in the adjectives to make your home smaller amount vulnerable. These should relief:

http://lancaster.unl.edu/pest/resources/...
http://www.ext.vt.edu/departments/entomo...
http://www.pestproducts.com/carpenterant...