Whether the colony is outdoors or hidden somewhere in your house baiting the ants is a much more effective strategy.
Ants in siding of house.
More will quickly be sent out from the colony to forage.
Controlling pavement ants.
A carpenter ant s favorite environment.
I set off a few foggers in the attic put out terro and bait which killed many of them but not all.
Nothing horrible yet just little.
Siding is purposely put up loose for expansion and contraction and so your duster tip or injection straw usually fit nicely.
I sprayed the vent with and killer and they appear to be gone but in a few days they come back or will been seen coming and going through another vent.
They turn wood into dust as they create nesting spaces.
Is it possible the colony is in the attic.
An outdoor insecticide that says barrier treatment on the label is one tool for how to get rid of ants.
Gels marketed to professionals which homeowners can also buy online are highly effective he said.
The same can t be said of carpenter ants which feed on rotten or damp wood potentially damaging windows doors or even structural framing in the process carpenter ants are about 1 4 to 1.
If your patio or siding stays wet this can attract carpenter ants.
In the northeast small ants are probably odorous house ants potter said.
Spraying pavement ants directly is rarely very effective because this kills only the workers you can see.
I am removing the cedar clapboard siding on my 1940 cape and a half western massachusetts and finding ants crawling around the diagonal board sheathing.
Ants usually live in wood or soil outside the house and only march into your house to gather food particularly during the spring and summer.
On the other hand ants may live inside the house.
This is the spot i ll dust most often for pests like scorpions or occasional roaches for ants i most often use a non repellant spray such as arilon termidor or other and don t even worry about getting a product up and under.