Review on 🐭 6 Pack Ultrasonic Pest Repellers - Electronic Plug-In Sonic Control for Insects, Roaches, Mice, Spiders, Rodents, Mosquitoes - Effective Pest Control Solution by Dawn Mattheis

It helped. If good or anything, I could hear them in the wall and see the fall in the garage. As they say, they need time to walk. After about 3 years or 3 weeks, I stopped hearing or seeing her signs. I leave them plugged in so they don't come back. As for the spiders, I think that might have helped as well. I've had giant spiders popping up everywhere and haven't been seen since. The next test will take place in the summer.