AI: 6.40% (S)-cyano (3-phenoxyphenyl) methyl-(S)-4-chloro-alpha-(1-methylethyl) benzeneacetate. Onslaught Insecticide is powerful and effective against bed bugs, cockroaches, stink bugs, fleas, brown dog ticks, stored product pests, granary insects, litter beetle, mosquitoes, flying insects, stinging insects, and over 200 other insect pests. found in and around your home or office. Onslaught produces no odor, is easy to use, and can be used both indoors and outdoors, including in food handling areas (please read directions carefully when using in sensitive environments). Onslaught Liquid Insecticide is micro-encapsulated, meaning that after the product is sprayed, the active ingredient is released slowly over time, producing long-lasting residual control of insect pests.