I've had an Carpenter Ant problem for a few years now and have tried several ant killer products with no luck until I read the comment section on a Ant Killer video on Youtube . Someone suggested using a Roach Killer with 0.01% Fipronil and I found the Combat brand at Home Depot with that active ingredient. So I mixed the Roach Killer with some pancake syrup and applied it to areas with Ant trails about two weeks ago and as of today there pretty much gone. This is the product I used >>>>>>>>
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