If you have a thriving ant nest in the walls you must eliminate it first.
How to get rid of ants in attic.
They have learned the art of excavating wood forming smooth tunnels where they build their galleries.
Termidor only needs to be applied two times per year and is effective for a wide variety of insects including ants centipedes roaches spiders silverfish wasps and many other nuisance insects.
If you google how to get rid of ants you can even find homemade remedies that you can make cheaply and leave up in the attic to help rid of them.
Baiting has two benefits.
Spray an ant spray up there.
I believe the most effective way to eliminate carpenter ants is a combination program focused primarily on baiting.
In this way bait can kill foragers and other worker ants.
How to get rid of ants begins by looking for areas with water damage.
Cut small holes in water damaged walls to track down the ant nest.
Attics bathrooms and exterior walls are obvious candidates.
You will need to apply termidor sc 1 2 ft up the foundation and 1 2 ft out onto the ground around door frames window frames places where cables pipes or wires go through the wall and any other crack or crevice where the ants can gain entry into your home.
Ants might seem harmless but when you spot carpenter ants in your attic there should be a reason to worry.
You can begin by erasing ants trails using a mixture of one part vinegar and one part water or a blend of one part lemon juice and three parts water.
This confuses the ants foraging outside of the next.