Tekko Pro IGR, 4 oz, by Control Solutions, provides effective long-term control of fleas, roaches, flies, mosquitoes, gnats, crickets, litter beetles, and ants. Tekko Pro is for use indoor and outdoor on furniture, carpets, kennels, poultry houses, and many other listed areas. For general surface application indoors with Tekko Pro IGR mix at a rate of 1 ounce per gallon per 1,500 square feet. For outdoor perimeter treatments with Tekko Pro IGR mix at a rate of 2 ounces per gallon per 1,000 square feet. Remove all pets before treatment. Tekko Pro Insect Growth Regulator uses two different active ingredients to stop population growth and the rebound of an insect population as well as decrease survival rates of the adult insects. One is made of Pripoxyfen which attacks the insect at the larval stage, the other is Novaluron is classified as a chitin inhibitor, which stops the insect from molting. If the insect can not molt, its chance for survival is limited. Tekko Pro works for up to 7 months.