Hot Shot Ultra Liquid Roach Bait can be used indoors or outdoors to help kill ants within 24 hours. The specially advanced formulated liquid bait contains both food and water and will not spill or drip from the bait station. This combination bait is attractive to ants, so they find it fast and die quickly. DIRECTIONS: 1. Pull tab located on side of bait station to break seal on the vial containing the bait. 2. Place bait stations where ants have been seen or in out-of-the-way places near walls in cabinets, under sinks and refrigerators and in closets. Heavily infested areas may require additional bait stations. 3. Examine bait stations once per month to verify that bait is still present in the station. Replace bait stations every three months or sooner if empty bait stations are found.