Destroy insects yourself with the Bengal Insecticide Concentrate and IGR Insect Growth Regulator Concentrate Combo Pack. Guaranteed for effective results, this bug exterminating pack includes a 2-oz. liquid insecticide concentrate and 2-oz. liquid insect growth regulator concentrate which each make up to 2 gal. of spray solution and can be used alone or in combination to ensure a bug-free environment. The insecticide concentrate proficiently kills cockroaches, termites, carpenter ants, carpenter bees, ants, spiders, crickets, fleas, earwigs, scorpions, sowbugs, water bugs, silverfish, and other insects on indoor and outdoor surfaces, while the insect growth regulator concentrate kills preadult fleas, including flea eggs, for 7 months and listed cockroaches for 6 months, preventing them from developing into egg-laying adults. Made for residential and commercial use, the insect killer concentrates can be sprayed on lawns, around door frames and windows, and other accessible areas for insects to enter your home. It's effective for local control of fleas and even ticks which transmit Lyme disease and approved for safe use in food areas of food handling establishments. The insecticide contains Esfenvalerate, one of the most powerful and fast-acting insecticides available, and the insect growth regulator contains Pyriproxyfen, which mimics a natural hormone in fleas to break the lifecycle of the pests. Before mixing and applying this product, read complete directions on the label.