Try this with your Thermacel!
My son and I were shooting from my front porch last night. I turned the lights on and within 5 min. we were ready to head inside because of the insect invasion. I wanted to test out my new toy so I fired up the Thermacel and in short order ,even with the overhead light on, there were NO biting bugs swarming us! If this thing works this well here it has to be the best thing since sliced bread!
SF