Rentokil Ant Killer Gel contains two bait stations which contain a specially formulated "honey" based gel to destroy both ants and their nests. Designed to be used in and around your home, Rentokil Ant Killer Gel is clean and easy to use and will eliminte the nest within 21 to 28 days. Simply place 1-2 bait stations per room (depending on size and severity of the infestation). Worker ants are attracted to the insecticidal gel bait (considering it as food) and carry it back to the nest and share with the other ants, larvae and the queen to destroy the entire colony. Pack includes two gel-filled bait stations containing 1-R trans phenothrin. Always read the label and product information before use. Use biocides safely. This product is intended for indoor use only.