Martin's Viper & I.G. Regulator Combo Pack is everything you need to kill and control future outbreaks of fleas, roaches, flies, mosquitoes, gnats, crickets, ants, and more. Viper Insecticide Concentrate kills insects, while I.G. Regulator is an insect growth regulator that prevents reinfestation by inhibiting larvae from advancing to adult insects. Mix one ounce each with one gallon of water to treat 1500 sq. ft. on carpets, rugs, furniture, and curtains. Also provides control in chicken coops, kennels, dog houses, and more. Active Ingredients: IGR: 1.3% Pyriproxyfen Viper: 25.4% Cypermethrin. Two 1 fluid ounce bottles. Always read and follow package instructions.