24 OZ, Ready To Use, Roach, Ant & Spider Control, Deltamethrin Is The Active Ingredient In This Simple To Use 24 OZ Spray Bottle, Up To 120 Day Control, Indoor Or Outdoor Of Roaches, Ants, Spiders, Aphids, Crickets, Carpenter Ants, Fleas, Gnats, Houseflies, Japanese Beetles, Mosquitoes, Silverfish, Scorpions, Ticks, Whiteflies & Many More, Odorless, Non-Staining.