TERRO®’s original ant killer, provides fast-acting elimination of the queen and entire colony. The ant killer is specifically designed – using the active ingredient Borax- to kill the worker ant in two to three days, giving the foraging ants enough time to share the bait with the rest of the unsuspecting colony.
To kill common household ants, simply apply the product directly from the bottle onto the provided cardboard squares and place near indoor areas where ants are spotted. TERRO® Liquid Ant Killer is a bait product, so at first ants will come in large numbers, but they will soon disappear. The product is specifically formulated to allow worker ants to consume the product and survive long enough to carry the liquid back to the nest and deliver a dose to the rest of the colony. Senoret Chemical.