1, Attract mosquito with UV-light 2, Catalytic CO2,Black Color 3, Lactic acid ,Octenol 4, Heat The MOSTRAP Mosquito Trap's multiple features are uniquely designed to replicate a human and attract mosquitoes and other biting insects. Using UV light, scent lures, heat signature for human prey simulation and a touch C02 to imitate human breath, the trap attracts the female mosquitoe hunting for ...