Ultrasonic Pest Repeller, Electronic Pest Repellent Ultrasonic Plug in for Roach, Mosquito, Mice, Spider, Ant, Flea, Bug, Pest Control for House Garage Office Hotel

It has taken me a few months of testing these before I was ready to write a review. I first bought these when we had an infestation of fleas. I won't use chemicals because of our cats. It took around a month to get rid.of the fleas, but I was patient. My roommate decided to unplug them because she thought that they bothered the cats' hearing. Within days we were besieged with roaches. Yuck...I hate bugs! I plugged them back in and plugged in two input garage. No more bugs!I've recommended these to all of my grown kids and they use them.Thank you for making them so easy to buy off of Amazon.

I wanted to wait a while before leaving a review to see if there was actually a difference. Before having the pest repeller plugged in I was randomly seeing roaches around the house. About 1-2 every week! Unfortunately in my apartment building I share a wall with a squatter and they’re not the cleanest. I was mainly getting pests in the master bathroom and dining/living room area. So I bought 2 of these in January and plugged one in each room. In the 5 months since they’ve been plugged in I have only seen 1 roach and that was by my front door! For me that’s a HUGE improvement. Very happy with the results of this product.

I used to have a trail of ants between my front door and kitchen that I could not get rid of. Ever since plugging this in, the trail has gone away. The radius doesn't seem to be too big, which is why only 4 stars. I still have ants on the opposite side of my kitchen so I would have to buy another one for that side but it does work well where it is.

Yo! We had a some unwanted critters months back. We bought this plus the other keys and guess what? Poof! We are leaving food out longer. Go buy this now, be patient, and if necessary buy more!- Daniel Davenport“Black is the new Green”P.S.The Price on this stuff has no limits!

I didn’t know that product kills ants after 3 weeks. I would recommend it to anyone who has a problem with ants during the spring and summer months.

Have not seen one bug since we've plugged it up. I had my door open that goes to my garage, and there was flies flying around, but they didn't come in the house. I have it plugged up against the wall which is the same wall of my garage.

I’ve had this ultrasonic pest Repeller since January. I bought it primarily to get rid of bed bugs. This product did not claim that it would get rid of bed bugs but another similar product said but this one was a better price. I bought two, one for the bedroom and one for another room. I really don’t know if this item itself got rid of my bed bugs but I have not seen a bed bug for a few weeks now. I also used other spray products, inceptors, along with washing bed items. The instructions (which were minimal) said to use on the red setting when not at home since the sound could be annoying, and I did this a few times as well. I feel that this product is working, however, I will know better, come Spring and Summer (more bugs around) to see if it wards off spiders, ants, and other insects. Also, the second unit started buzzing on both green and blue settings and I can hear the slight buzz sound, which is annoying to me. I would actually like a replacement for this. I feel better knowing there are fewer insects in my home.

It did seem to do what it's meant to and help keep bugs away. We got it specifically for ants. It did cause a ringing at medium strength that my dog and husband of all people could hear. I personally could not hear it, but the pitch irritated the dog and my husband.