SenesTech, Inc. develops and commercializes products for managing animal pest populations, initially rat populations, through fertility control. The Company’s product lines of fertility control products are: ContraPest, Evolve Rat, and Evolve Mouse. Its product, ContraPest, is a liquid bait containing the active ingredients 4-vinylcyclohexene diepoxide (VCD) and triptolide. ContraPest targets the reproductive systems of both male and female Norway and roof rats beginning with the first breeding cycle following consumption, which can lead to sustained reductions in the rat population. The Evolve Rat is a soft bait product that contains the active ingredient, cottonseed oil, which reduces fertility in both male and female rats. The Evolve Mouse, a modified version of soft bait technology containing the active ingredient cottonseed oil, which limits reproduction of male and female mice after one to two breeding cycles following consumption.