On Aug 9, 8:54*am, " wrote:

Is there a product that I can mix with water so as to spray them?

Talstar One. eBay.

C-ants typically run to and nest in the highest point in the house
(although there may be more than one nest) so a thorough application
to the entire structure according to label directions is required.

The thing to remember about ants is, just because you don't see them
doesn't mean they're not there.

The other thing to know is a half-assed job might stress a colony and
cause them to split. You won't see them for a while, then they'll
suddenly be back and more numerous.
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- gpsman