The Pestrol Outdoor Dominator Mosquito Trap is the effective, simple and safe answer to your mosquito control problems. This trap uses a powerful combination of mosquito lures: black light, heat and colour to effectively lure and eliminates mosquitoes. Pestrol Outdoor Mosquito Trap is the effective, simple and safe answer to your mosquito control problems. This trap uses a powerful combination of mosquito lures: black light, heat and colour to effectively lure and eliminates mosquitoes. The Pestrol Outdoor Dominator will do twice the area that the Pestrol Outdoor Exterminator will cover.