Advion cockroach bait gel provides residual roach control for both indoor and outdoor spaces. It contains a powerful yet slow-acting ingredient to give infected roaches time to return to their nests and to infect other members, thus eliminating the colony. Roaches transmit diseases to people and contaminate interiors, posing a health risk to families and shutting down restaurants due to severe infestations. Advion helps to bring the roach population under control and can be used alongside other baits for maximum pest control action.