标题: Zap Zone Defender: Keep Pests at Bay All Night Long [打印本页] 作者: KarinDrisc 时间: 前天 21:12标题: Zap Zone Defender: Keep Pests at Bay All Night Long
They are a total waste of cash. They simply do not work as marketed. When individuals purchase one of these bug zappers, they want to see and hear bugs fry. That's certainly one of the nice sights of these items. You grasp them in your yard, they usually really put on a present. As the bugs hit the electric grid, they arc. There are a lot of gentle flashes and snap, crackle and pop sounds. The main reason bug zappers don't work is that mosquitoes are extremely delicate to carbon dioxide," Day stated. "They see the UV gentle in your yard, however once they decide up even the slightest hint of carbon dioxide from individuals, they alter route and zero in on the source of that odor. Sure, some folks say the one good bug is useless bug, however they don't understand the relationship of insects to the general ecosystem," Day stated. "Whether it is for pollination or food for birds and other vertebrates, the vast majority of insects are useful. There are ultrasonic units to manage or repel every thing from cockroaches to rats, and none of them work. While citronella oil is a repellant, it have to be reapplied frequently," he said. "Citronella candles contain the oil within the wax. As the wax burns off, citronella is launched within the smoke.