Ultrasonic Pest Repeller,Electronic Mouse Repellent,[2018 Upgraded] Mosquito Pest Control, Plug in for Insects Mice Spiders Ant Mice Roaches Flea,Safety for Child and Pets 4 Pack

I spray for roaches a couple times a month and i notice that although the inside of the house is free of the pest, every morning there are always dead roaches on my patio that made it across the spray border. I put one of these do hickies outside in the patio and i have not had not one roach try to crack the border, they just stay away altogether!! These were supposed to be my back up and now the spray is the backup! Only thing is, that the device is bulky taking more than its share of space on the outlet making it tough if not impossible to plug in anything else. But to me its worth the small sacriface to be free of roaches!

so far I have no proof if it does work as pest repeller however I like that you can turn off the lightthere is only one thing that bothers me of the design is that gets in the way to plug any other stuff above of belowwill update later about the pest repelling qualities.

I have used these in the past. I have put them in my camper to keep critters out. I also have one on my deck, aiming across my table - we can eat out there with no flies buzzing our food. I find they do work.

I am extremely pleased with these! Bought them at the beginning of July to help deal with a roach problem and since then I can count on one hand the amount if roaches I've seen in my house. These definitely work as described!

Just plug them in and stop worrying about your pests (at least the non-human variety)!

I am not sure if it repelled anything, still see lots of bugs. Spiders etc around

I keep plugged in my garage and classroom. I go to my classroom every morning and see dead bugs so it must be working.

Does it’s job.Can’t imagine living in rented apartment without it.