Ant Killer Gel bait stations contain a specially formulated gel to destroy both ants and ants nests. Ants carry this insecticidal gel deep into the nest to destroy it from within. Contains d-phenothrin. Ant Killer Gel is designed to be used in and around your home and is effective in killing ants. Kills ants and ants nests. This pack contains 2 bait stations. Clean and easy to use. Always read the label and product information before use. Use biocides safely. This product is intended for indoor use only.