Keep your hooved friends safe and protected all year round with Martin's I.G. Regulator Concentrate! It contains 1.3% pyriproxyfen, which inhibits reinfestation of fleas for up to seven months. It also inhibits larvae from advancing to adults in fleas, roaches, flies, mosquitoes, gnats, crickets, litter beetles and ants. It’s safe for use on carpets, rugs, furniture and draperies and in poultry houses, animal quarters, kennels, doghouses and warehouses. Just one ounce per gallon of water will treat 1,500 square feet!