Pest Beater Ultrasonic Pest Control Repeller Plug-In Repellent for Rodent Mice Roach Spider Cockroach Mouse Mosquito

I was so deeply disappointed in these as they had such positive reviews and the testimony was so great from other customers that bought them. Based on those reviews I purchased several of these to deter both spiders and mice in my apartment that have been an annoyance for some time now and have evaded me despite my best efforts. I placed them in several rooms keeping in mind the recommendations set by the company (i.e. they don't work around walls, place in outlet higher off the floor, etc.) and the electric in my apartment is a bit odd in that I do have some outlets about 1/3-1/2 way up the wall so I thought this will be perfect. I knew this would take some time to take effect so I waited two weeks, then three weeks, then a month and saw absolutely no change! I'd walk into the room and there would be a spider chilling in the corner 5 feet away from the repeller! I haven't returned them because I'm still hoping that they'll have even some minimal effect, but I'm losing hope that they'll make any difference at all.

I usually don't leave reviews but felt somewhat obligated with this product. I've had it running for about 40 days and it has done absolutely nothing for my roach problem. Admittedly the problem is relatively bad, but I still would have expected some effect. I regularly see them hanging out on top of the thing. No effect whatsoever. I just hope this stops a few people from wasting their money on this.

I ordered this few months back and was waiting to make observation before I post the review. I even reached out to the manufacturer to let them know that their deviCe was ineffective. I was told that the device is good for a 1200 sqft room. The pests (flies) will get used to it and get irritating sound and stop coming in that area. They told me to try for atleast 21 days before I judge the effectiveness. However I am not happy at all and flies keep coming back into the house. I cannot return this, but I am going to use vinegar cider mixture to get rid of flies. I wish this product would work, nice concept ,but doesn't work.

I have had this pest beater for almost 2 weeks and still constantly find spiders in my bedroom. I have it positioned about 3 feet off the floor with nothing in front of it, but I still keep finding spiders. I will give it a few more days as it says it can take 2-3 weeks to work, but so far I am very unhappy with it. Not only do the spiders not appear bothered by it, but the blue light it emits is very bright. I was going to get a second for my son's room, but decided against it since the light would keep him up. As of now, I do not recommend this product.

I am writing this review after only having the pest repeller plugged in for about 9 days. I will update it later in the winter after I see if it works to keep mice from entering the garage., which is the reason I purchased the unit. It seems already to have lessened the number of spiders and incoming mosquitos, which is why at this point I am giving it 4 stars. It arrived quickly and the lit blue light assures me it is getting power.

After spraying for bugs a couple weeks ago, and then installing these, I was out of town for 3 days. This evening upon returning, I seen a small cockroach scurry across my counter top. I knew where he hid so I Smashed his A ** ! Time to spray again and return these worthless things !

I think this thing works. Plugged it in to deter rats as my dogs run outside chasing them and at 2 or 3 in the morning the neighbors sure dont appreciate hearing the rustling noise the dogs make near their house. I think little by little the rats may be moving on but its hard to tell as the dogs still race out to where the rats are but that may be just habit, they dont look as long for them though so i think this may be working.

I think this works, as far as I can tell! I plugged it in my room, and the blue night light isn't obnoxiously bright or anything. I live in Upstate New York, and we have had problems lately with stink bugs. All my neighbors have them too, they're more annoying than anything else. Since I've plugged this in (which has been for about 2 weeks) I haven't seen any creepy crawlies! Yay!