Combat Max® 2-in-1 Ant Killing Bait combines two powerful formulas to attract and kill 11 common ant species*, including the queen and colony. Designed to target ants at all feeding cycles, it eliminates the need to use multiple products and helps keep your home ant-free. The bait delivers fipronil insecticide into places where aerosol sprays cannot reach. Worker ants return to the colony and feed the bait to the queen, destroying the entire ant colony. Combat Max baits are easy to use and start working when activated. The easy-to-use bait stations feature a convenient snap-off tab and a transparent design. For indoor use, place baits near ant trails or where you frequently see ants. For outdoor use, place a bait station every 15-20 feet around the perimeter of your home. Ensure that stations are out of reach of children and pets. *Excluding harvester, carpenter and pharaoh ants.