Ultrasonic Pest Repeller 2 Pack - Powerful Rodent Repellent - 3 Working Modes - Wide Frequency Range Pest Control Device - Ideal for Mice, Rats, Mosquitoes, Cockroach, Moths, Ants

Outstanding! It may have taken a couple of weeks to kick in but the one that was in my room was driven to the trap after I don’t know how long… I guess the sounds drove it to the glue trap. Thank goodness. After cleaning that up I haven’t seen or heard one since and it’s been at least 6 months. I going around switching the sound from the blue color to the red color just to keep if fresh. They are worth the money.

SO UPSET!! I got these for our small mouse problem. When I first installed these I saw more mouse activity whixh was said to be normal. I kept seeing mice dropping and even caught a few in the time since we got these. I decided to wait the full 4 weeks before judging. I have 4 of these installed throughout ny apartment and they are just not working! The mice keep coming back, they even hide near the repeller sometimes. The medium serting hurts my ears and gives us headaches so we cant use that setting.These do not work and now I can't return them for a refund. WASTED MY MONEY!!!

i know these repellers are supposed to work on roaches, but for the most part they haven't for me in the past. but i got this highly rated repeller on amazon for the possum, and in fact after catching and releasing 'Skeeter', i've had no more possums or rats/mice. but i was pretty astounded to find the roach population immediately go down. because of 'Skeeter' i ended up getting 3 of these repellers, and i think that's part of the success with the roaches. i put one where they apparently bred, between my bathroom and kitchen, one near a window to the outside where they lived in plant soil and found their way in, and one actually in the bathroom where they can crawl in along and actually through pipes. these repellers have 3 settings and i use the highest ultra noise setting. i didn't expect much re the roaches, and i didn't buy it for that, but i'm really happy. i still spot a roach, or a couple, and blast them with my ecologic all natural bug spray...kills them in writhing death within a few 5 seconds, a bit longer than some poisonous spray like Raid, and it takes more squirts, but to humans and animals (except mice/rats) the plant oils are harmless. i hate these disgusting creatures and am happy to share ways to destroy them. here's the link to my repeller on amazon (i don't have any financial or other interest in this device)...at least on amazon if it doesn't work you can return it in 30days. but remember, i've used 3 of them on high setting within a 15 foot radius of each other in the most vulnerable spots in my place. i see maybe 1 to 3 roaches a day now when i do see them, but most of the time i see none. in the past i would encounter usually 3-10 a day, on most days. good luck.

These pest controllers had me skeptical at first but with a rodent issue you got to try everything. Well I must say that this product superceded my expectations, not only did it confuse the rodents but also eliminated them. The product works as deccribed and confuses rodents had them coming out in daylight running in confused circles. Then disappearing all together will highly recommend good value for the money.

I got these as we are going into fall and with it brings mice into the house. I haven't seen any in the room I put this in, and I had to plug it into an extension cord so it is laying on its side on the floor, and the traps I have are not touched, though the ones that I have around the kitchen do show signs that mice was there.I also had a gnat issue due to a couple plants and even they have decreased in annoyance.At the moment I want to say they are working but I don't have any empirical data it does.I can say that it doesn't make audible sounds unless you hold the device to your ear, then you can make out some noise.

I don't usually want to rate a product so highly but in this case I've found this pest repeller to be extremely effective. A few months back I'd gone on vacation and came back to find some mice had quite the party in my basement while I was away, and immediately I searched for something that wouldn't have me have to clean up dead mice. Installed these devices and setup was super simple (though the instructions were kinda small and hard to read) and I also set out some baited glue traps to see what would be more effective. Went away again on a 4-day vaca recently and wasn't looking forward to picking up the mice I just knew would be stuck to the glue traps. To my surprise, there were no mice at all on the traps! I've had the devices running for a little over a month now and have been consistently rodent free! The only con I would list is that the devices are audible to my ear, so I do need some other background noise going to drown them out when I'm in the basement. They aren't super loud and don't annoy my dogs at all, but I can still hear them. That said that's a small inconvenience in my book to be pest free. I would definitely recommend them to anyone looking for a no hassle pest solution.