Kills Slugs and Snails on fruit and vegetables, berries, outdoor ornamentals, lawns and in greenhouses. It can be used around pets and wildlife and remains effective after rain or sprinkling. Contains Iron Phosphate which occurs naturally in the soil.The slugs and snails are attracted to the bait and upon ingestion, even in small amounts, will cause them to stop feeding and die within 3 to 6 days. Apply 1 lb. per 1,000 square feet.