I've concluded Prevention mitigation methods work the best. I've tried sonic repellers, scent repellant, bait, but the most effective is taking the time sometimes requiring disassembly of things and use a combination of pest block foam and pieces finer galvanized wire, steel wool in any area I feel these b-tards can gain access. I frequently clean out of the way areas where something edible may lodge itself in and I still use baits and glue traps, occasionally snap traps in out of the way accessible areas so I can check them. I'd rather spend the time and money on preventing damage from these critters I refer to as Satan's spawn than fixing damage from them.