Rentokil Ant Killer Gel - Contains 2 Bait Stations Two pre-filled bait stations to kill ants & their nests. Directions for use: Remove the bait station from the box and place down on a flat surface where ants have been seen. Activate the unit by pressing down firmly on the top section of the bait station. The bait station is now ready to use. How it works: Each bait station contains a specially formulated gel to destroy both the ants and their nests. Worker ants are attracted to the bait and carry it as food back to the nest killing the bee and the colony. Disposal: Used bait stations can be disposed of carefully in normal household waste. Active ingredient: d-PHENOTHRIN 0.093% w/w (0.93g/kg)