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 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