Demon WP Insecticide 1 lb 55555408 One of the oldest and most widely used insect repellent by pros Gives up to 90 day residual and is virtually odorless Can be used inside and out for ant control and also to control roaches, crickets and many other "occasional invaders" You will be treating your home just like the pro's Controls and Kills a variety of insects including ants, spiders, scorpions, roaches, and occasional invaders