TERRO Liquid Ant Baits are used to kill common household ants. Simply place the pre-filled, ready-to-use liquid ant bait stations near indoor areas where ants are spotted. The liquid ant bait stations prevent the bait from drying out and provide the ants with a continuous supply of liquid, day and night. TERRO Liquid Ant Baits are specifically designed 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. TERRO Outdoor Liquid Ant Baits provide fast-acting elimination of the queen and entire colony. To attract and kill ants, simply place the pre-filled, ready-to-use liquid ant bait stations outdoors in areas where ants are observed and secure baits with the stakes provided. The weatherproof bait stations prevent the liquid bait from drying out, providing the ants with a continuous supply of food, day and night. Ants typically follow defined trails from the nest to food or water. Placing TERRO Outdoor Liquid Ant Baits close to these trails will improve control.