Jallad Line is an insecticide chalk designed to kill ants and cockroaches. Simply draw lines with the chalk where these pests tend to travel, especially near food areas. The chalk disrupts their nervous system upon contact, eliminating them. Reapply the Jallad Line as needed, particularly after cleaning. Remember to keep the chalk away from children and pets, and avoid contact with your skin and eyes, especially when using it near food prep areas. This product is safe for indoor use and helps to deter and eliminate ants and cockroaches, reducing the risk of food contamination.