I have tried everything to get rid of moles in my Yard. One you hook up to your car exhaust that did not work. Dried Blood and chananne pepper which made my nose burn. Spring loaded traps with spikes. Battery opperated noise spikes that goes in the ground, they did not work. I windmill that makes noise that did not work. Baits and chewing gum that did not work. Smoke bombs they did not work. I have caught acouple with my claw traps but I am fighting a losing battle. I kill one and another comes from my neighbors lawn and makes my yard his new home. All these traps are quarteed to kill moles. I am not sure i want to spend a 100 bucks for one trap.