7 Best Ultrasonic Pest Repellers 2021

The best ultrasonic pest repellers allow you to repel pests without killing them. They emit powerful ultrasonic waves that disturb pests, causing them to retreat away from your home.

  • These waves are not audible to humans or pets and do not contain chemicals. So, which are the best ultrasonic pest repellers for your home?

Check the construction of an ultrasonic pest repeller. In this article, I’ve reviewed top pest repellers, including the factors to consider when buying – check the top powders. 

1. 0ur #1 Top Pick: Ultras-onic Repeller Office, Home

Ultrasonic Pest Repeller 6 Pack, Indoor Pest Control, Ultrasonic Pest Repellent, Indoor Pest Control for Home,Kitchen, Office, Warehouse, Hotel
  • Ultrasonic Pest Repeller: Adopt ultrasonic chip technology, the pest repellent transmitted through the air of special elements to stimulate the mosquito's sensory system and nervous system. Then can effective in pest control and keep pest away from you. say goodbye to mouse traps, mouse mats, mouse poison, spray glue traps, roach motels, rat poison, rat traps, flea spray for the home, moth killer for wardrobe, and insect sprays.
  • Safe for Human & Pets: The electronic pest repeller is safe for pregnant woman and baby. Ultrasonic sound is inaudible to humans and pets, it can replace dangerous poisons and chemicals. No Toxic, No Chemical, No Poisons,No Radiation, and No need to clean up dead pests, no battery required and cost little electricity. Gives you a Safety and Eco-friendly home.
  • Wide Coverage Area: This ultrasonic insect repellent is effective in an indoor area up to 1100 sq. To get great results, one room one repellent is recommended. Because the ultrasonic wave can’t penetrate walls and solid objects. As for large storage area, we suggest install 2 or more repellents. They aren't effective for other rooms if you install repellent at one room.
  • Easy To Use: Just plug the electronic pest repeller into the sockets, The first switch turns off the lights. The second time to turns on the light,. Please make sure to install it vertically 7-31 in away from the floor. And make sure there are no barriers like curtains or cabinets covering in front of the repellent. Please note that it requires a process. Depending on the environment, the response time varies, usually 2-6 weeks.
  • Goodbye for Pest: Pest Repeller keeps all kinds of insects away from your house, like spiders, mice, mosquitoes, rats, roaches, ants, snakes and so on. Without any concerns for noise, can't disturb you and your pets. Great for indoor use, such as home, restaurants, hotels, hospitals, office buildings, warehouses, etc.

2. #2 Pick: The 2021 Ultra-sonic Electronic Repeller

Ultrasonic Pest Repeller(6 Pack), 2021 Pest Control Ultrasonic Repellent, Electronic Repellant - Bug Repellent for Ant, Mosquito, Mice, Spider, Roach, Rat, Flea, Fly
  • 🎄【2020 LATEST DUAL CHIP TECHNOLOGY】 The improvement comes with an improved low frequency waves and is much more safer to humans and pets that won't disturb your sleep during night time. It includes sound generators that mimics predator to repel fox and racoons through bionic waves. For highly infested area, use 5 units of pest repellent to effectively eradicate insects and pests. This is an advantage flea treatment for cats and dogs.
  • 🎄【WIDE EFFECTIVE COVERAGE】 The Insect & Rodent Repellent is effective in an indoor area up to 1600 sq. ft. It’s widely used in homes, warehouses, offices, gardens, hotels, etc. We recommend you to install one for each room because the ultrasound cannot penetrate walls and solid objects. But for areas with serious pests, we suggest install 2 or more devices for other room. They aren't effective for other rooms if you install device at one room.
  • 🎄【EASY TO USE】 Just plug the pest control repellent into the socket. Please make sure to install it vertically 7-31 in away from the floor. And make sure there are no barriers like curtains or cabinets covering in front of the repellent. Most customers can see the results within 2-3 weeks! Then we can say goodbye to pest and mice!
  • 🎄【NEWEST CHIPS TECHNOLOGY】 This indoor complement emits invisible electromagnetic waves to expel insects, mice, rats, mosquitoes, ants, spiders, cockroaches, and other insects. Without having to kill them. Please note that our ultrasonic repellents work between 3 and 4 weeks to make an effect depending on the amount of infestation. Then we can say goodbye to pests and mice.
  • 🎄【100% SATISFACTION & MONEY BACK 】 We want to help you keep pest away from your home so our professional team has done many experiments. The typical results can take 1 weeks depending on the severity of the pest infestation. If you haven't see the results after 4 weeks or have any other questions, feel free to contact us. We will provide you with satisfying solution and offer a 100% money back . And our repellents approved with the EPA EST.NO.97444-CHN-1.

3. #3 Pick: Bell & Howell Ultrasonic Pest-Repeller

Ultrasonic Pest Repeller(6 Pack), 2021 Pest Control Ultrasonic Repellent, Electronic Repellant - Bug Repellent for Ant, Mosquito, Mice, Spider, Roach, Rat, Flea, Fly
  • 🎄【2020 LATEST DUAL CHIP TECHNOLOGY】 The improvement comes with an improved low frequency waves and is much more safer to humans and pets that won't disturb your sleep during night time. It includes sound generators that mimics predator to repel fox and racoons through bionic waves. For highly infested area, use 5 units of pest repellent to effectively eradicate insects and pests. This is an advantage flea treatment for cats and dogs.
  • 🎄【WIDE EFFECTIVE COVERAGE】 The Insect & Rodent Repellent is effective in an indoor area up to 1600 sq. ft. It’s widely used in homes, warehouses, offices, gardens, hotels, etc. We recommend you to install one for each room because the ultrasound cannot penetrate walls and solid objects. But for areas with serious pests, we suggest install 2 or more devices for other room. They aren't effective for other rooms if you install device at one room.
  • 🎄【EASY TO USE】 Just plug the pest control repellent into the socket. Please make sure to install it vertically 7-31 in away from the floor. And make sure there are no barriers like curtains or cabinets covering in front of the repellent. Most customers can see the results within 2-3 weeks! Then we can say goodbye to pest and mice!
  • 🎄【NEWEST CHIPS TECHNOLOGY】 This indoor complement emits invisible electromagnetic waves to expel insects, mice, rats, mosquitoes, ants, spiders, cockroaches, and other insects. Without having to kill them. Please note that our ultrasonic repellents work between 3 and 4 weeks to make an effect depending on the amount of infestation. Then we can say goodbye to pests and mice.
  • 🎄【100% SATISFACTION & MONEY BACK 】 We want to help you keep pest away from your home so our professional team has done many experiments. The typical results can take 1 weeks depending on the severity of the pest infestation. If you haven't see the results after 4 weeks or have any other questions, feel free to contact us. We will provide you with satisfying solution and offer a 100% money back . And our repellents approved with the EPA EST.NO.97444-CHN-1.

4. Zeropest Ultrasonic Pest Repeller

ZERO PEST REPELLER , Ultrasonic Pest Repeller Control Reject Devices Electronic in Repellent Defender Home Indoor for Rat Mosquito Mice Spider Ant ROA, 4 PACK
  • KEEPS YOUR HOME PEST FREE: If you are tired of repellents and traps that never work, this upgraded rodent repellent is just what you need. It drives bugs out of your living space without killing them.
  • WORKS GREAT ANYWHERE: Use this ultrasonic pest repellent to keep insects away from your home, bedroom, basement, office, restaurant, kitchen, hotel room, or any other indoor space. Each device covers an area of up to 1800 square feet.
  • USES RELIABLE ULTRASONIC TECHNOLOGY: Our ultrasonic repeller uses an upgraded electronic chip. It is more effective at keeping your home pest free, and also more energy efficient that before.
  • SAFE FOR YOUR FAMILY AND PETS: Our electronic pest control device works by emitting high frequency sound waves that irritate mice, mosquitoes, flies, rats, roaches, crickets, and other rodents and bugs. The sound is inaudible by humans and pets and therefore do not cause any harm.
  • EASY TO USE: Simply plug in this pest repeller into an ordinary power outlet and you are done. It begins working immediately, does not need any further intervention, and is very energy effective too.

If pests have wreaked havoc in your house and compound, there’s a humane way to get rid of them. 

Zero pests is an ultrasonic device designed for scaring away pests such as roaches, mice, flies, ants, mosquitoes, rats, and many more.

Zero pests produce ultrasonic waves of up to 65 kHz that disturbs insects, causing them to stay away from your house or compound. It comes in a pack of four devices, each capable of repelling insects within an 1800 square feet area.

The device is easy to operate and takes little of your time. All you have to do is locate an infested room and plug it in a power outlet. It will do its intended work without requiring any other intervention.

It doesn’t use chemicals or poison to get rid of pests. The ultrasonic waves are eco-friendly and are safe for humans and pets.

Zeropest guarantees you of maximum results within 3 to 4 weeks. Plus, it uses less energy compared to its competitors.

Pros:

  • Safe for humans and pets
  • Affordable and reliable
  • Updated ultrasonic frequency
  • Consumes less energy
  • Humans cannot hear the ultrasonic sound

Cons:

  • Might harm small pets

5. TBI Pro – Ultrasonic Pest Repeller

ZERO PEST REPELLER , Ultrasonic Pest Repeller Control Reject Devices Electronic in Repellent Defender Home Indoor for Rat Mosquito Mice Spider Ant ROA, 4 PACK
  • KEEPS YOUR HOME PEST FREE: If you are tired of repellents and traps that never work, this upgraded rodent repellent is just what you need. It drives bugs out of your living space without killing them.
  • WORKS GREAT ANYWHERE: Use this ultrasonic pest repellent to keep insects away from your home, bedroom, basement, office, restaurant, kitchen, hotel room, or any other indoor space. Each device covers an area of up to 1800 square feet.
  • USES RELIABLE ULTRASONIC TECHNOLOGY: Our ultrasonic repeller uses an upgraded electronic chip. It is more effective at keeping your home pest free, and also more energy efficient that before.
  • SAFE FOR YOUR FAMILY AND PETS: Our electronic pest control device works by emitting high frequency sound waves that irritate mice, mosquitoes, flies, rats, roaches, crickets, and other rodents and bugs. The sound is inaudible by humans and pets and therefore do not cause any harm.
  • EASY TO USE: Simply plug in this pest repeller into an ordinary power outlet and you are done. It begins working immediately, does not need any further intervention, and is very energy effective too.

This device has been upgraded to have triple pest repelling action. It makes use of ultrasonic, electromagnetic waves, and negative ions to keep both flying and crawling pests away from your home. 

It’s ideal for stubborn pests, including cockroaches, spiders, flies, rodents, among others.

It comes with two band selections for pest eradication, depending on the infestation. This enables the device to eradicate pests for a prolonged time before they become immune to the frequencies. One device covers up to 2000 square feet. That’s quite a large range compared to its competitors in the market.

No lengthy procedures are involved in setting up the device. All you have to do is plug it in a 90 to 230 V power output. Maximum results will be seen within 7 to 10 days. Of course, the larger space you want to cover, the more devices you’ll require. TBI Pro has a lifespan of about seven years.

It’s environmentally friendly and will not harm your family or pets. The manufacturer guarantees you a refund or replacement in case it doesn’t work as claimed.

Pros:

  • Covers up to 2000 square feet
  • Triple pest repelling action
  • Negative ions emitted help in purifying the air.
  • Comes with a night light
  • Safe for family and pets

Cons:

  • Relatively expensive

Related: Best Outdoor Rat Traps

6. Riddex Sonic Plus Pest Repeller

RIDDEX 030501 4242352 342, White
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Last but not least is the riddex ultrasonic pest repeller. It’s designed to repel all sorts of pests, including rodents, roaches, flies, and spiders. 

It produces high-frequency sonic waves capable of disturbing and repelling pests from your house.

Riddex works best when used indoors with one device covering around 1059 square feet. However, since sonic waves cannot pass through walls or obstacles, it’s advisable to have one device for each room.

Unlike chemical sprays or pest traps, riddex won’t take much of your time to install. Although sonic waves disturb and repel pests, it’s inaudible to humans and pets. Thus, you can use it at home without any worry.

It comes in a pack of three devices at an affordable price. Due to its effectiveness, you realize a substantial amount of pest reduction within 3 days of installing this device. What’s more, riddex does not use chemicals or poison. Thus, it’s safe for humans, pets and the environment.

Pros:

  • Works within a short time
  • Repels most pests in the house
  • Safe for humans, pets and environment
  • Affordable
  • Compact design

Cons:

  • Has a clicking sound

7. MaxMoxie Ultrasonic Pest Repeller

Sale
MaxMoxie Ultrasonic Pest Repeller Humane Mice Control Newest Electronic Insect Repellent Easiest Way to Reject Rodent Bed Bug Mosquito Rat Home Animal 2 Pack
  • How It Works: The patented system sends ultrasound to disorient and perturb pests, so they can't feed or nest there, drive them from their home. Effectively reject rodents, roaches, spiders, mosquitoes, bed bugs, ants
  • Kids and Pets Safe: Ultrasonic sound is inaudible to humans and household pets; Environmentally friendly, no poisons, no traps, no dead pest, non-toxic and tasteles
  • Designed to last 3-5 years: The product can be used for little night light, low power consumption and suitable for long life. It contains 2 units in a single package
  • Easy to Use: Just plug in the Ultrasonic pest repeller and it will start to emit different frequencies to protect your home(Living room, Bedroom, Kitchen, Garage, Attic) from pests
  • Occur within 2-3 Weeks: It's normal that the pests will increase at the beginning days because they are getting away from their living place after the attack of the ultrasonic. Reduction in pest activity should occur within 2-3 Weeks.

Both flying and creeping will not resist the high frequencies produced by this ultrasonic pest repellent. 

It can be used to effectively repel common household pests like roaches, mosquitoes, rodents, bed bugs, ants, among others. 

This device eliminates the use of chemicals or poison to kill pests. It’s powered from a 90V to 240V power output and can deliver frequencies of 20 to 65 kHz. Humans and pets cannot hear a sound at such frequencies. However, this is quite unbearable to small pests.

One device covers at least 1200 square feet making it ideal for a typical dwelling room. However, the frequencies won’t penetrate walls or solid obstacles such as furniture. Thus, you require devices for each room. It’s advisable not to place it near obstacles such as behind sofa sets or wardrobe.

With its high energy efficiency, you won’t incur high energy costs as you spend on chemical pest treatments.

What’s more, this is a device you can trust in. the manufacturer gives you a money-back or replacement guarantee if you’re not satisfied with the product within thirty days.

Pros:

  • Covers 1200 square feet
  • No effect on humans and pets
  • 30 days money back or replacement guarantee
  • Up to 65 kHz frequency
  • Night light
  • Will deters many pests

Cons:

  • Won’t work on large pests

8. Cleanrth CR008 Superior Ultrasonic Repeller

Sale
MaxMoxie Ultrasonic Pest Repeller Humane Mice Control Newest Electronic Insect Repellent Easiest Way to Reject Rodent Bed Bug Mosquito Rat Home Animal 2 Pack
  • How It Works: The patented system sends ultrasound to disorient and perturb pests, so they can't feed or nest there, drive them from their home. Effectively reject rodents, roaches, spiders, mosquitoes, bed bugs, ants
  • Kids and Pets Safe: Ultrasonic sound is inaudible to humans and household pets; Environmentally friendly, no poisons, no traps, no dead pest, non-toxic and tasteles
  • Designed to last 3-5 years: The product can be used for little night light, low power consumption and suitable for long life. It contains 2 units in a single package
  • Easy to Use: Just plug in the Ultrasonic pest repeller and it will start to emit different frequencies to protect your home(Living room, Bedroom, Kitchen, Garage, Attic) from pests
  • Occur within 2-3 Weeks: It's normal that the pests will increase at the beginning days because they are getting away from their living place after the attack of the ultrasonic. Reduction in pest activity should occur within 2-3 Weeks.

If you’re looking for a multi-option pest repeller, then cleanrth CR008 is a good option for you. It allows you to set frequencies to repel different types of pests. 

So, whether you have small pests like roaches, flies, or medium pests like rodents and birds, this device will be an ideal solution for you.

The turbulent storm technology utilized in this device emits different frequencies of ultrasonic sounds. This is an essential technique for preventing pests from becoming immune to sounds.

Also, it produces electromagnetic waves, which can penetrate even through walls and obstacles. These waves cause invisible vibrations that irritate pests’ nervous system, making them retreat from the house.

Cleanth CR008 boasts of up to 7000 square feet coverage. Thus, you don’t need several devices to repel pests from your house.

It doesn’t require a lot of set up – plug and play. It’s safe to use around your house since no chemicals or poison are utilized. Plus, the frequencies are unnoticeable by both humans and pets.

Pros:

  • Covers an incredible 7000 square feet
  • Repels both small and medium pests
  • Pests won’t become immune to the sounds.
  • Safe around humans and pets
  • Does not use chemicals or poison

Cons:

  • Expensive compared to its competitors

9. Neatmaster Ultrasonic Pest Repeller – Our Top Pick

No products found.

Neatmaster utilizes ultrasonic waves, electromagnetic waves, and bionic waves to repel common household pests.

It can be used both indoors and outdoors to drive away pests such as fleas, roaches, spiders, mosquitoes, and ants, among others. It will also get rid of large pests like rodents, lizards, and snakes.

This plug-in device works by upsetting the nerve system of common insects, causing them to get scared. One device covers up to 1200 square feet of an area.

Thus, any pest that is within that range will get upset and run away from that vicinity. But since the waves can’t get past walls, you require a separate device for each room.

It has three modes of operation, which allows you to set the device depending on the infestation’s extent. The green mode does not produce sound and is meant for a light infestation. For a medium infestation, you set the device on the purple mode. The sound produced here is barely audible to humans.

Lastly, you have the red mode meant for a large infestation. The sound produced here can be quite disturbing to both humans and pets. Thus, it is recommended to use the red mode when there’s no person or pets inside the house.

With this device, you don’t have to worry about harmful chemicals or the need to wipe out dead pests. You get results within 4 weeks. Check these homemade fruit fly traps

Pros:

  • Covers 800 to 1200 square feet
  • Three modes of operation
  • Repels a myriad of pests
  • Environmentally friendly

Cons:

  • Red mode can disturb humans and pets

10. Cravegreens ultrasonic pest Repellent

No products found.

Common household pests won’t resist the disturbance caused by this ultrasonic pest repeller.

Whether you have flies, spiders, roaches, or rodents, Cravegreens will be a perfect device for ejecting them from your home with killing them – check these top roach killers.

One device covers up to 2500 square feet, which is quite large are compared to its competitors. That means you don’t require several devices to get rid of pests from your home. It also boasts of offering sufficient results within 2 to 3 weeks after installation. Thus, you get your money back if it does not work as expected within 3 weeks.

It uses both ultrasonic and electromagnetic technology to disturb pests, making them seek refuge away from your home. However, the disturbance is completely inaudible to humans or pets such as dogs and cats.

Cravegreens eliminates the use of harmful chemicals or poisons to kill pests. Thus, you won’t bear the scene of removing dead pests from your house.

Pros:

  • Covers a large area
  • Repels a myriad of household pests
  • Environmentally-friendly
  • The sound is inaudible to humans and pets.
  • Indicator lights tells you whether the device is working or not

Cons:

  • Not very effective on large rodents

Consideration When Buying Ultrasonic Pest-Repellers

When you browse through the internet, you’ll find myriads of ultrasonic pest repellers. Although, all of them utilize the ultrasonic sound technology, they have varying degrees of effectiveness. So, before you make a decision to purchase one, here are a few factors to consider.

1. Application Frequency

Pests have sensitive ears that make it possible to hear sounds of very high frequencies. However, some pests may not hear some sounds of certain frequencies. So, you should choose your device depending on the type of pests you have. Normally, the frequency range for most of the household pests is between 60 kHz to 80 kHz.

2. Area covered

A device that covers a larger area allows you to repel more pests with little costs. Most of the devices cover between 1000 and 2000 square feet. However, some like the Cleanrth CR008 cover up to 7000 square feet. Therefore, you should choose your device depending on the area you want to cover.

3. Repeller Cost

Ultrasonic pest repellents come with varying costs depending on their quality and brand. Usually, prices range from 10$ to 100$. Cheaper devices cover small areas and will require replacement after a short duration.

Those that cover large areas and last longer come with a higher price tag. Some products come with packs of 2 to 5 items. Buying in packs helps you save on cost than when you buy single products. Further, consider the running costs of the repellent – which brings us to solar energy repellers

Some products also come with premium features making them cost higher than ordinary devices. The most common inclusion is the nightlight, which adds some light in places where they are plugged in.

4. Durability and Safety

A device that works effectively and last longer will keep your house free from pests for a long time. Thus, you won’t regularly spend on pest eradication tasks.

Although ultrasonic pest repellers are free from chemicals, they produce high-frequency sounds that may disturb your pets. So, ensure your repellers have been verified to be safe for pets such as dogs, cats, hamsters, among others – what about safe cat flea treatments.

Conclusion

Ultrasonic pest repellers provide a convenient and effective method for ejecting pests from your home. They are affordable, safe, and require little or no intervention for them to work. However, they won’t provide a permanent solution to your pest infestation.

If you’re dealing with a severe infestation or want a permanent solution, you can use UPRs alongside other pest remedies such as pesticides. 

Sources: 

  1. Design, Construction, and Characterization of a Solar-Powered Multi-tone Ultrasonic Rodent Repeller 
  2. Sonic pest repellents 
  3. Unpleasant Sound Elicits Negative Emotion and Reinstates Drug Seeking 
  4. Effects of an in-built ultrasonic device on Anopheles gambiae sl mosquitoes in an indoor environment

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