Stopping insects outside before they make their way inside, is crucial for a pest free home. Try TERRO Multi-Purpose Insect Bait to bait and kill ants, cockroaches, silverfish and many more outdoor pests. This bait is made with sweet ingredients to attract and kill ants and other bugs. The slow-kill formula gives forager ants time to carry ample amounts back to the colony to kill ants at their source. Just one application of the weather-resistant bait granules lasts up to four weeks! To apply simply sprinkle the Multi-Purpose insect bait granules in a band 2 to 4 feet wide around the outside of the home. You can also apply the bait granules to places where bugs are likely to be found for additional pest control.