--- product_id: 674842 title: "Original Electronic Pest Repellant Ultrasonic Pest Repellers" brand: "pest offense" price: "€ 56.46" currency: EUR in_stock: true reviews_count: 8 category: "Pest Offense" url: https://www.desertcart.sk/products/674842-original-electronic-pest-repellant-ultrasonic-pest-repellers store_origin: SK region: Slovakia --- # Electronic pulse tech Chemical-free & eco-friendly Covers 1,800 sq ft Original Electronic Pest Repellant Ultrasonic Pest Repellers **Brand:** pest offense **Price:** € 56.46 **Availability:** ✅ In Stock ## Summary > ⚡ Plug in peace of mind — pest control that’s smart, safe, and silent. ## Quick Answers - **What is this?** Original Electronic Pest Repellant Ultrasonic Pest Repellers by pest offense - **How much does it cost?** € 56.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/674842-original-electronic-pest-repellant-ultrasonic-pest-repellers) ## Best For - pest offense enthusiasts ## Why This Product - Trusted pest offense brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Safe Pest Defense:** Chemical-free, non-toxic solution safe for humans, pets, and the environment. - • **Ideal for Modern Living:** Perfect for apartments, dorms, and homes up to 1,800 sq ft—pest-free living made effortless. - • **360° Digital Pest Shield:** Creates a protective force field inside your walls using your home’s wiring. - • **Plug & Protect Simplicity:** Just plug into any 110V outlet—no traps, poisons, or maintenance required. - • **Scientifically Proven Efficacy:** Backed by U.S. university studies targeting mice, rats, and roaches effectively. ## Overview The Original Electronic Pest Repeller uses patented ultrasonic pulses transmitted through your home’s wiring to create a 360° pest-free zone up to 1,800 sq ft. This eco-friendly, chemical-free device deters mice, rats, and roaches without traps or poisons, ensuring safe use around humans and most pets. Simply plug it in and enjoy hassle-free, scientifically validated pest protection. ## Description PEST OFFENSE Electronic Pest Repeller keeps your home free of rats, mice, roaches, insects, and critters. State-of-the-art proprietary technology creates a force field within the walls by using the wiring of your home or business. HOW DOES IT WORK? PEST OFFENSE proprietary technology sends electronic pulses through the wiring of your home or business. PEST OFFENSE creates random digital sequences to help keep roaches, mice, rats, and other pests from settling, nesting, feeding, breeding, or laying eggs in the walls of your home. Our technology provides 360° protection of your home from unwanted cockroaches and rodents without using traps or poisons. This chemical-free electronic repellent includes a surge protector and indicator lights. Pest Offense Electronic Pest Repeller is designed to help avoid infestation within the walls without killing or injuring any animals. The Original PEST OFFENSE is harmless to use around: food, humans, dogs, cats, birds, fish, rabbits, and other non-rodent type animals. ECO-FRIENDLY SOLUTION for Pest control: PEST OFFENSE Electronic Pest Repeller is an easy, environmentally friendly, and effective solution to help rid your home or office of pests. This No kill device uses NO pesticides, traps, poisonous bug bombs, foggers, powders, bug sprays, baits, pellets containing hazardous chemicals, pesticides, or insecticides that may harm you, your family, or animals. PEST OFFENSE has a U.S. university test study for efficacy on mice, rats, and roaches. HOW TO USE: Simply plug into a 110 volt outlet and walk away. This patented technology is an easy and safe solution that requires no maintenance or disposal of rodents or insects. Pest simply leave the home. One unit is designed to protect one level of the average size home or business. NOT RECOMMENDED for rodent-type pets like mice, rats, hamsters, gerbils, guinea pigs, chinchillas, tarantulas, arachnids, and insects. Review: IT WORKED!! IT WORKED !!! IT WORKED!!! - I had a HUGE rat and mouse infestation,that just came out of nowhere,then we figured out it had come from a big huge pile of boxes of stuff and trash that had been left from previous owners next door from their storage. When it got cleared away,suddenly,everyone looked for a new home. I was very hesitant in trying this after the mixed reviews. When I say i had an infestation,I am not exaggerating, when I say that I would see them running all over the counters,across curtain rods,under the cabinets,and on top of my cabinets where there was an empty space to put decorations,and I would open my cabinet and the whole family would be looking at me,mom,pop,and junior,and a smaller one,4 at a time that time. I would see them in all areas just EVERYWHERE,IT WAS HORRIFYING. I was going to use Terminex,but they would have laid traps,poison,and I was so afraid a neighbor cat or my own would pets would get sick,or die,and I didn't want t kill them very much,just wanted them to go back outside,neighbor cats pretty much take care of that stuff anyways,and that is sad enough,and some escape,and at least when they catch one,I know they will not be hurt by poison,and at least I am not to blame.Terminex said they would come out and clear little dead guys for me,and gave a guarantee and they said that this would possibly work,but not for long. My dog was having a nervous breakdown hunting the rats,she hated them,and even ripped holes in my walls. My cat lounged around watching them like he was watching a T.V show. Both tried to play and seemed to like the little teeny mice and killed a few,of the babies,which made me cry. It was when one baby/young mouse,so teeny finally got on a glue trap I had set,the rats,just pushed them under the door and acted like what did I think ,were they stupid? Well,anyways,a baby mouse got on a glue trap,and it was HORRIFIC.The screams of pain,the squeaks :( I am by the way, an ARA,and I do not want to kill ANYTHING but flies because they like to annoy the crap out of you,BUT I do not want to live with rats and mice,but when the baby was stuck and hurt,my dog actually tried to help it,which made it scream louder. PLEASE PEOPLE: DO NOT USE GLUE TRAPS THEY ARE CRUEL AND HORRIBLE. I cried alot,screamed,and had to go end his little life myself,it was one of the worst things I have ever done,and I still feel bad,there was no other choice,he was tore up. The regular traps thankfully did not work either,as that would have traumatized me,so badly. So,I decided that I would try this product,after looking extensively for a long time,I decided this was the one. I had a cheap one in my room,that i found did at least stop them from invading in here,but otherwise,I was pretty terrified to leave my room. So I get your product,and I wait. And I wait. And I wait. No change at all. THEN!! A MIRACLE!!! Suddenly,just out of the blue,I would say 3-3 and 1/2 weeks in,I went out there and to my surprise,NOTHING. No-one scurrying off ,no-one scaling walls and curtain rods to get back into their homes-MY CABINETS,walls,and under the sinks.I thought,this is a fluke. Ran got a drink,and raced back to my room,Faye searching desperately ,as she was certain there must be one somewhere. This went on for a week. I did not believe. Faye did not believe. The cat was like,now what am I supposed to do,I have nothing to watch on "T.V" So I bought them on may 5th,got them a few days later,and I would say by the end of June,they had cleared out. Weirdness. Faye still did not and does not believe. She is slowly forget her trauma of having to protect me,as she did not like them for making me shriek. The cat has found other entertainment,and is back to destroying my things,and slapping everything from every surface,especially my drinks. Now,I had a couple rooms closed off. One bedroom is a box room,and one is just closed and fairly empty,and it was there that Faye had previously torn through the wall in the bathroom,by the tub near the empty closed room,because she just knew there was one in there,and was determined to get it out.Of course,the cat and dog ALWAYS go to the bathroom,to make sure that I am not eating in there,or doing anything fun without them,plus they are in love with me,so I think that is why the bathroom was always all clear,except I worried why had Faye torn the hole in the wall before,if there was nothing there. This is the only bad thing since they cleared out,and I had never had them come into the bathroom before. I walked in there,flipped on the light,and saw a rat,just sitting there,looking very confused,who actually was a cuter rat than the others,not that grey kind,but still terrifying,and we both scared the crap out of each other and ran the same way-OUT,I was running backwards and fell and got hurt,and he ran over my foot,OMG,and Faye gave chase,barking "I TOLD YOU HE WAS IN HERE!" and I have never seen him again. I believe that was two weeks ago. I am afraid the Terminex guys will be proven right and they will return,but grow less afraid every day,as I believe he was just a straggler left behind. I think that one reason they take so long to go,is they must find a way to get their babies out,and find a place to re-locate,I really do. Why else would it take so long? So that is 4 months now I think that i have had an all clear,except the straggler that almost killed me,who has apparently vacated. So I do give 5 stars for this product,and I do think though that I need one more,for the back part of the house,as I do fear they will be in those rooms. I have one in the front,and one in the middle,and the cheapie one in my room. I have my bedroom master bath blocked off,and am afraid to go in there,and am afraid to go into those two locked up rooms,even though I do not hear ANY sounds from them,like I used to ALL THE TIME. Their vacating the house was either an act of God,or your Pest offense POBD-1-01 model. I hope you will please still have a couple left for me when I am able to buy a couple more,I KNOW they work. I am giving such a long detailed story,A. Because I am a writer and write stories,and do this with just about everything I write,and B. I saw far too many negative feedbacks,and put a leap of faith into your product,decided that they were probably like me,would want an immediate result,and I did hope for one,but you said how long it takes and the leap of faith paid off.You simply may never know what it was like for me,I felt like I was living in a nightmare,so scared of them,knowing they were re-producing,and knowing I could not EVER risk my pets lives or my neighbors.I think of it every day,how very thankful I am to not be scared any more. I will be HAPPY to have anyone talk to me,that does not believe this thing works,I am a real person,and I had a real home invasion,and I am serious,they could even call me. So much safer then traps and poison,and honestly,you may not see dead rats and mice laying around as proof,but it cleared them in the same length of time or less than Terminex said they could.Nothing against Terminex,but this is a MUCH safer way to do it. I believe that people did not give the the amount of time you said it would take to work,as they would have thought,if it is gonna work,it will work right away. Incorrect. It takes that time,for whatever reason-I seriously think it is that they always have babies,and have to wait for them to be able to be on the move,but I am sure you know some other reason.If anyone says this does not work,they must have mutant rats and mice,and I believe I had three different types in here. One day NO rodents,two days after the clearing of the lot,it was rodent city. I am so very thankful I could empty the house without hurting anyone else,other than the poor guy on the glue trap. I am on 3 acres,they have plenty of room to be somewhere besides here. Again,I will endorse your product any day of the week,and PLEASE if your going to stop making these,PLEASE reserve a couple more for me just to be safe,I cannot go through that again,and yours is the only one I know works,and I cannot afford to be buying all different kinds,I am on a budget,on disability. If they do come back,and your product is still working,I will be letting you know too,because you need to know,so you can use your obvious genius and make it where they NEVER ever come back. THANK YOU FROM THE BOTTOM OF OUR HEARTS! I thought I would have to move out,and I own this house. :) :) :) OH!! You will not believe it but I have a P.S. If you have anything that will make the flies and ants stay away,could you let me know? Again,I have a real problem with poisoning,fear of cats and dogs breathing,but even if I treated my yard to keep them from in the house,that would kill other insects,and in case people do not know ,let me throw my ARA bit in here,WE ARE ALMOST OUT OF BEES,WE HAVE KILLED THEM ALMOST TO THE POINT OF EXTINCTION,so please do not just run around helter skelter poisoning the earth,even if it is your yard. Plus other insects and animals. Thank you again for your amazing invention,it is BRILLIANT :) Review: WORKS FOR ME - On April 20, 2015, I purchased two electronic pest repellers and as of today, July 1, 2015, I have to say that I'm pretty happy with this product. For this reviewer, these units have worked as advertised. I plugged them in different rooms of my 1,500 sq ft home. I had a small problem with roaches in the house and frankly it was getting too expensive for me to pay monthly extermination fees so I decided to give them a try. Very easy to install, you just plug it into your electrical outlet it does not cover up the entire outlet if you plug it into the one on the bottom. I have never used this type of product before and I was a little skeptical. It doesn't contain poison so it's safe to use around children and some pets (refer to list of pets that should not be exposed to this pest repeller). It works by sending electronic pulses through the wiring in your home and apparently, roaches, mice, and rats don't like this. It cycles through these pulses so that the critters don't get used to them. I don't think it kills them because I haven't found any dead roaches I just think it drives them out. It doesn't make a sound and it has a soft light that doubles as a nightlight. They didn't work overnight but I noticed that gradually there were less and less roaches about four weeks after I installed the units and I've only seen one roach in the last four weeks. I don't know how well it would work if you have an infestation of roaches but I guess you could purchase several units and plug them in different rooms of your home. I also can't tell you if it works on mice or rats because I don't have this problem. Overall, I am very satisfied and would recommend it to anyone with a roach problem. * * UPDATE * * 02/10/2016: It has been 10 months since I purchased two of these units and I have to say that they are still working very well. Haven't seen a roach in months. One of the units does shut off but all I do is unplug it for about 10 seconds then plug it back in and it starts working again. I've only had to do this twice in the last ten months so not really a big issue for me. The other unit has not had this issue at all. Overall, I am still very satisfied with them and will be purchasing another unit for an upstairs bedroom (the two units I have are installed downstairs). I would still recommend this product for homes with roach issues. ## Features - Environmentally friendly indoor electronic pest repeller - Deters mice, rats, and roaches from nesting within the walls - Emits electronic signals through the wiring within the walls to create a protective force field - Covers one level of an average-size home (approximately 1,800 square feet). Ideal for dorm rooms, apartments, or homes - Do not use PEST OFFENSE if you have a pet mouse, rat, hamster, gerbil, guinea pig, tarantula, or chinchilla ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0030T0RJC | | Best Sellers Rank | #191,397 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,349 in Pest Repellents | | Brand | PEST OFFENSE | | Brand Name | PEST OFFENSE | | Color | White | | Customer Reviews | 3.9 out of 5 stars 1,003 Reviews | | Is Electric | Yes | | Item Dimensions L x W x H | 6.9"L x 3.7"W x 2.4"H | | Item Weight | 0.25 Pounds | | Manufacturer | PEST OFFENSE | | Manufacturer Part Number | POUSA-FL-01 | | Manufacturer Warranty Description | PEST OFFENSE has a 1 Year manufactures limited warranty, which covers manufacture defects only. The warranty does not cover: misuse, lighting strikes, fire or similar occurrences. For warranty replacement of your PEST OFFENSE please send the defective product and $6.95 for shipping and handling, plus actual proof of purchase to: Best Offense Products, Inc. P.O. Box 940990, Maitland, FL 32794. If y… | | Material | Plastic | | Material Type | Plastic | | Model Number | POUSA-FL-01 | | Number of Pieces | 1 | | Power Source | electric | | Product Dimensions | 6.9"L x 3.7"W x 2.4"H | | Style | Modern | | Style Name | Modern | | Target Species | Birds, Cat, Cockroach, Hamster, Mouse, Rabbit, Rat, Snake | | UPC | 059586400896 652218000213 652218000114 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PEST OFFENSE - **Color:** White - **Style:** Modern - **Material:** Plastic - **Product Dimensions:** 6.9"L x 3.7"W x 2.4"H - **Item Weight:** 0.25 Pounds - **Number of Pieces:** 1 - **Is Electric:** Yes - **Target Species:** Birds, Cat, Cockroach, Hamster, Mouse, Rabbit, Rat, Snake - **Unit Count:** 1.0 Count ## Images ![Original Electronic Pest Repellant Ultrasonic Pest Repellers - Image 1](https://m.media-amazon.com/images/I/61674waXXFL.jpg) ![Original Electronic Pest Repellant Ultrasonic Pest Repellers - Image 2](https://m.media-amazon.com/images/I/71oa+hleY3L.jpg) ![Original Electronic Pest Repellant Ultrasonic Pest Repellers - Image 3](https://m.media-amazon.com/images/I/81NJ8F1EPOL.jpg) ![Original Electronic Pest Repellant Ultrasonic Pest Repellers - Image 4](https://m.media-amazon.com/images/I/81ggVLkNlCL.jpg) ![Original Electronic Pest Repellant Ultrasonic Pest Repellers - Image 5](https://m.media-amazon.com/images/I/7172MwizN+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ IT WORKED!! IT WORKED !!! IT WORKED!!! *by T***Y on September 22, 2014* I had a HUGE rat and mouse infestation,that just came out of nowhere,then we figured out it had come from a big huge pile of boxes of stuff and trash that had been left from previous owners next door from their storage. When it got cleared away,suddenly,everyone looked for a new home. I was very hesitant in trying this after the mixed reviews. When I say i had an infestation,I am not exaggerating, when I say that I would see them running all over the counters,across curtain rods,under the cabinets,and on top of my cabinets where there was an empty space to put decorations,and I would open my cabinet and the whole family would be looking at me,mom,pop,and junior,and a smaller one,4 at a time that time. I would see them in all areas just EVERYWHERE,IT WAS HORRIFYING. I was going to use Terminex,but they would have laid traps,poison,and I was so afraid a neighbor cat or my own would pets would get sick,or die,and I didn't want t kill them very much,just wanted them to go back outside,neighbor cats pretty much take care of that stuff anyways,and that is sad enough,and some escape,and at least when they catch one,I know they will not be hurt by poison,and at least I am not to blame.Terminex said they would come out and clear little dead guys for me,and gave a guarantee and they said that this would possibly work,but not for long. My dog was having a nervous breakdown hunting the rats,she hated them,and even ripped holes in my walls. My cat lounged around watching them like he was watching a T.V show. Both tried to play and seemed to like the little teeny mice and killed a few,of the babies,which made me cry. It was when one baby/young mouse,so teeny finally got on a glue trap I had set,the rats,just pushed them under the door and acted like what did I think ,were they stupid? Well,anyways,a baby mouse got on a glue trap,and it was HORRIFIC.The screams of pain,the squeaks :( I am by the way, an ARA,and I do not want to kill ANYTHING but flies because they like to annoy the crap out of you,BUT I do not want to live with rats and mice,but when the baby was stuck and hurt,my dog actually tried to help it,which made it scream louder. PLEASE PEOPLE: DO NOT USE GLUE TRAPS THEY ARE CRUEL AND HORRIBLE. I cried alot,screamed,and had to go end his little life myself,it was one of the worst things I have ever done,and I still feel bad,there was no other choice,he was tore up. The regular traps thankfully did not work either,as that would have traumatized me,so badly. So,I decided that I would try this product,after looking extensively for a long time,I decided this was the one. I had a cheap one in my room,that i found did at least stop them from invading in here,but otherwise,I was pretty terrified to leave my room. So I get your product,and I wait. And I wait. And I wait. No change at all. THEN!! A MIRACLE!!! Suddenly,just out of the blue,I would say 3-3 and 1/2 weeks in,I went out there and to my surprise,NOTHING. No-one scurrying off ,no-one scaling walls and curtain rods to get back into their homes-MY CABINETS,walls,and under the sinks.I thought,this is a fluke. Ran got a drink,and raced back to my room,Faye searching desperately ,as she was certain there must be one somewhere. This went on for a week. I did not believe. Faye did not believe. The cat was like,now what am I supposed to do,I have nothing to watch on "T.V" So I bought them on may 5th,got them a few days later,and I would say by the end of June,they had cleared out. Weirdness. Faye still did not and does not believe. She is slowly forget her trauma of having to protect me,as she did not like them for making me shriek. The cat has found other entertainment,and is back to destroying my things,and slapping everything from every surface,especially my drinks. Now,I had a couple rooms closed off. One bedroom is a box room,and one is just closed and fairly empty,and it was there that Faye had previously torn through the wall in the bathroom,by the tub near the empty closed room,because she just knew there was one in there,and was determined to get it out.Of course,the cat and dog ALWAYS go to the bathroom,to make sure that I am not eating in there,or doing anything fun without them,plus they are in love with me,so I think that is why the bathroom was always all clear,except I worried why had Faye torn the hole in the wall before,if there was nothing there. This is the only bad thing since they cleared out,and I had never had them come into the bathroom before. I walked in there,flipped on the light,and saw a rat,just sitting there,looking very confused,who actually was a cuter rat than the others,not that grey kind,but still terrifying,and we both scared the crap out of each other and ran the same way-OUT,I was running backwards and fell and got hurt,and he ran over my foot,OMG,and Faye gave chase,barking "I TOLD YOU HE WAS IN HERE!" and I have never seen him again. I believe that was two weeks ago. I am afraid the Terminex guys will be proven right and they will return,but grow less afraid every day,as I believe he was just a straggler left behind. I think that one reason they take so long to go,is they must find a way to get their babies out,and find a place to re-locate,I really do. Why else would it take so long? So that is 4 months now I think that i have had an all clear,except the straggler that almost killed me,who has apparently vacated. So I do give 5 stars for this product,and I do think though that I need one more,for the back part of the house,as I do fear they will be in those rooms. I have one in the front,and one in the middle,and the cheapie one in my room. I have my bedroom master bath blocked off,and am afraid to go in there,and am afraid to go into those two locked up rooms,even though I do not hear ANY sounds from them,like I used to ALL THE TIME. Their vacating the house was either an act of God,or your Pest offense POBD-1-01 model. I hope you will please still have a couple left for me when I am able to buy a couple more,I KNOW they work. I am giving such a long detailed story,A. Because I am a writer and write stories,and do this with just about everything I write,and B. I saw far too many negative feedbacks,and put a leap of faith into your product,decided that they were probably like me,would want an immediate result,and I did hope for one,but you said how long it takes and the leap of faith paid off.You simply may never know what it was like for me,I felt like I was living in a nightmare,so scared of them,knowing they were re-producing,and knowing I could not EVER risk my pets lives or my neighbors.I think of it every day,how very thankful I am to not be scared any more. I will be HAPPY to have anyone talk to me,that does not believe this thing works,I am a real person,and I had a real home invasion,and I am serious,they could even call me. So much safer then traps and poison,and honestly,you may not see dead rats and mice laying around as proof,but it cleared them in the same length of time or less than Terminex said they could.Nothing against Terminex,but this is a MUCH safer way to do it. I believe that people did not give the the amount of time you said it would take to work,as they would have thought,if it is gonna work,it will work right away. Incorrect. It takes that time,for whatever reason-I seriously think it is that they always have babies,and have to wait for them to be able to be on the move,but I am sure you know some other reason.If anyone says this does not work,they must have mutant rats and mice,and I believe I had three different types in here. One day NO rodents,two days after the clearing of the lot,it was rodent city. I am so very thankful I could empty the house without hurting anyone else,other than the poor guy on the glue trap. I am on 3 acres,they have plenty of room to be somewhere besides here. Again,I will endorse your product any day of the week,and PLEASE if your going to stop making these,PLEASE reserve a couple more for me just to be safe,I cannot go through that again,and yours is the only one I know works,and I cannot afford to be buying all different kinds,I am on a budget,on disability. If they do come back,and your product is still working,I will be letting you know too,because you need to know,so you can use your obvious genius and make it where they NEVER ever come back. THANK YOU FROM THE BOTTOM OF OUR HEARTS! I thought I would have to move out,and I own this house. :) :) :) OH!! You will not believe it but I have a P.S. If you have anything that will make the flies and ants stay away,could you let me know? Again,I have a real problem with poisoning,fear of cats and dogs breathing,but even if I treated my yard to keep them from in the house,that would kill other insects,and in case people do not know ,let me throw my ARA bit in here,WE ARE ALMOST OUT OF BEES,WE HAVE KILLED THEM ALMOST TO THE POINT OF EXTINCTION,so please do not just run around helter skelter poisoning the earth,even if it is your yard. Plus other insects and animals. Thank you again for your amazing invention,it is BRILLIANT :) ### ⭐⭐⭐⭐⭐ WORKS FOR ME *by G***Z on July 1, 2015* On April 20, 2015, I purchased two electronic pest repellers and as of today, July 1, 2015, I have to say that I'm pretty happy with this product. For this reviewer, these units have worked as advertised. I plugged them in different rooms of my 1,500 sq ft home. I had a small problem with roaches in the house and frankly it was getting too expensive for me to pay monthly extermination fees so I decided to give them a try. Very easy to install, you just plug it into your electrical outlet it does not cover up the entire outlet if you plug it into the one on the bottom. I have never used this type of product before and I was a little skeptical. It doesn't contain poison so it's safe to use around children and some pets (refer to list of pets that should not be exposed to this pest repeller). It works by sending electronic pulses through the wiring in your home and apparently, roaches, mice, and rats don't like this. It cycles through these pulses so that the critters don't get used to them. I don't think it kills them because I haven't found any dead roaches I just think it drives them out. It doesn't make a sound and it has a soft light that doubles as a nightlight. They didn't work overnight but I noticed that gradually there were less and less roaches about four weeks after I installed the units and I've only seen one roach in the last four weeks. I don't know how well it would work if you have an infestation of roaches but I guess you could purchase several units and plug them in different rooms of your home. I also can't tell you if it works on mice or rats because I don't have this problem. Overall, I am very satisfied and would recommend it to anyone with a roach problem. * * UPDATE * * 02/10/2016: It has been 10 months since I purchased two of these units and I have to say that they are still working very well. Haven't seen a roach in months. One of the units does shut off but all I do is unplug it for about 10 seconds then plug it back in and it starts working again. I've only had to do this twice in the last ten months so not really a big issue for me. The other unit has not had this issue at all. Overall, I am still very satisfied with them and will be purchasing another unit for an upstairs bedroom (the two units I have are installed downstairs). I would still recommend this product for homes with roach issues. ### ⭐⭐⭐⭐ Best scorpion repellent I have found! *by J***D on July 23, 2015* We live in the country and have a lot of bugs around us. We have never had problems with roaches, ants, or most insects, or mice. We do, however have problems with scorpions, moths, and spiders. I have always read that if you control the other bugs then you won't have scorpions and spiders. I wish someone would tell that to the scorpions and spiders. When we first moved in just over 2 years ago, the scorpions were really bad. We counted over 14 in less than two months. I did everything I could think of and it didn't help. One day I was looking up scorpion repellers and this thing came up. It was definitely worth a try. I bought one. We went a full 12 months without a scorpion. Then inexplicably we started seeing them again. Oh well it worked for a while. Maybe it just stopped working? Got another one. Poof! no more scorpions. It has been about a year since we got the new unit. This last week I've seen two scorpions. I'm ordering a new unit. They seem to work right at a year, then they need to be replaced. Some people have really reduced their rating due to this fact, I think it is worth it. I don't know how effective they are with mice and rats, because the lower ratings seem to be by people who have this problem. The first two times I ordered them I paid somewhere around $30 each. Now they are $17. It is definitely worth $17/year to keep scorpions out of my house. Now for the spiders. They don't stay out completely even when this thing was new, but it does seem to significantly reduce the numbers. Useless Information included at no extra cost. - We have large numbers of what I have been told are Wolf spiders. They are almost fearless, but also just as harmless. I catch them and throw them back outside. They are known to kill Black Widows, which are not harmless and I have seen many of them on my property, but never in my house, thankfully. Sometimes the Wolf spiders will hiss at you. My wife told me this and I didn't believe her and told her, "they can't hiss". Then one day there was one in the room and when I got close to it it hissed at me. I said, "what was that." My wife said, "it was the spider that can't hiss, hissing at you." UPDATE - I just saw a live scorpion in my house, it is 6-29-2017. This is the first one I have seen since I put the last units in place. So this time it almost worked for two years. I'm ordering another one. ## Frequently Bought Together - PEST OFFENSE Electronic Pest Repeller for Indoor Pest Control of Mice, Rats, Rodents, Roaches and Insects for Home, Office, Business, Garage, Warehouse - LULUCATCH Super Glue Traps 6 Pack for Mice & Snakes, Larger, Heavier Sticky Traps with Non-Toxic Glue. Sticky Mouse Traps Indoor, Easy to Set, Safe to Children & Pets - Tomcat Mouse Trap with Immediate Grip Glue for Mice, Cockroaches, Spiders, and Scorpions, Ready-To-Use, 4 Traps --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/674842-original-electronic-pest-repellant-ultrasonic-pest-repellers](https://www.desertcart.sk/products/674842-original-electronic-pest-repellant-ultrasonic-pest-repellers) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-27*