RAID acts like nerve gas, and paralyzes insect nervous systems. But you don’t need to use nerve gas to kill bugs in flight or on the ground.
Fill a spray bottle with warm water, add a drop of ordinary dish detergent, and shake it to mix well. Mist or spray the bugs, and they fall over and drown as water enters their breathing spiracles. Unlike poisons, this low-cost and nonflammable bug-killer spray is also an effective disinfectant, but is still rated safe for use on food contact surfaces.