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7 Best Ultrasonic Pest Repellers for Households Reviewed in 2020 (US & UK)

Last updated on 7th Jan 2020 by Callum

Quick Comparison

Product reviews

Ultrasonic pest repellers are getting popular because of their safe way of eliminating unwanted pests from homes and other premises. To find the best ultrasonic pest repellers on the market, we tested 10 brands and selected the top seven best performers. We compare each unit according to frequency range, distance coverage, built-in night light, and number in a package.

Our top recommendation is the ClairVoyant Ultrasonic Pest Repeller because it has the large distance coverage and widest frequency range.
It’s effective for all pests and provides an impressive 30-day money back guarantee. If you like to find out its great contenders, check our ultrasonic pest repeller reviews and comparison table below.
  1. 1
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    ClairVoyant Ultrasonic Pest Repeller Review

    The ClairVoyant Ultrasonic Pest Repeller uses upgraded ultrasonic technology to drive away pests including mice, ants, and rodents. It covers a very large area up to 186 square meters or 2,000 square feet. Since the sound waves can only affect the pests, your family and pets remain safe.

    The best thing about this ultrasonic pest reject is its application for both indoors and outdoors. You’ll know that it’s working when you see the breathing light flashing. This product comes with a 30-day money back guarantee so you can ask for a refund or replacement in case you’re not happy with its quality.

     

    The Good
    • Has a wide frequency range (25-85 kHz)
    • Covers a very large area
    • Can be used both indoors and outdoors
    • Supports a 30-day money back guarantee
    • Has a stylish and compact design
    The Bad
    • May cause uneasiness to your domesticated rodents
    • Needs some extension lead to get the unit up higher in the kitchen
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  2. 2
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    Campfire Stuff Ultrasonic Pest Repeller Review

    The ultrasonic pest repeller from Campfire uses electromagnetic and ultrasonic technology to scare the pests away from your home including mice, bugs, and insects.

    This 4-pack not only covers up to 1,200 square feet or 111 square meters but is also safe for your pets and kids. An LED Night Light is built to offer more functionality at night.

    The electromagnetic and ultrasonic frequencies may be annoying to pests but they’re inaudible for the rest. In as fast as two weeks, you can see a substantial reduction of pests in your home. If you’re not satisfied with the product you can return it and ask for a full refund.

    The Good
    • Offers a 100% money back guarantee
    • The electromagnetic and ultrasonic technology gives a powerful effect
    • Easy and safe to use
    • Built-in LED light is efficient
    • Gives a large indoor coverage
    The Bad
    • Can’t be used outside of the house
    • Takes so much space in the power socket
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    Biddle Ultrasonic Pest Repeller Review

    The Biddle Ultrasonic Pest Repeller provides the most advanced ultrasonic technology which releases special frequencies driving away pests and insects from your premises.

    The ultrasonic waves only affect the pests offering a secure environment for your family. The built-in LED night light makes it suitable for dark rooms, like warehouses and basements.

    This pest repellent can cover an area up to 1,200 square feet or 111 square meters. It has a discreet design which goes unnoticed by your guests. You can see significant results between two to three weeks.

     

    The Good
    • Effective in driving away rodents from your home
    • Built-in LED light is good in dark rooms
    • Safe for children and the environment
    • Can be used indoors and outdoors
    • Has a discreet design
    The Bad
    • Not ideal for rodent pets, like hamsters
    • Doesn’t work on flies
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  4. 4
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    U-misss Ultrasonic Pest Repeller Plug in - Mice Repellent & Rat Repellent in Pest Repellent

    The U-misss Ultrasonic Pest Repeller Plug in – Mice Repellent & Rat Repellent in Pest Repellent is effective in removing rats, ants, and other pests from your premises.

    It emits low-frequency sound waves which are safe for your family and pets. Without any other obstruction, this ultrasonic insect repellent can cover up to 120 square meters.

    This 3-pack should be installed without any blocking and 20-80 centimeters away from the ground. In the first few days, you might see a lot of mice and other pests because they’re trying to leave your premises and search new places to live. For the best effect, use several units in multiple rooms.

     

    The Good
    • Silent and safe for your family
    • Works well on small bugs and insects
    • Covers a large room
    • Fairly priced for its value
    • Comes with a good design
    The Bad
    • Not effective for larger pests
    • The unit produces an annoying little noise
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  5. 5
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    Bocianelli Ultrasonic Pest Repeller 6 Packs

    This Bocianelli Ultrasonic Pest Repeller 6 Packs is a good pest soldier for roaches, bugs, ants, mosquitoes, spiders, fleas, flies, spiders, and rodents.

    It’s 100% safe for pets and people because it contains no chemicals and poison substances. It uses ultrasonic technology to chase out the pests away from your home.

    To use, simply plug this unit into a power socket 30 cm away from the ground. You can use this ultrasonic device anywhere in your home including bathroom, warehouse, and kitchen. It offers a distance coverage of 600-800 square feet and a lifetime warranty.

     

    The Good
    • Effective for all bugs, insects, and rodents
    • Supports a lifetime warranty
    • Eco-friendly and safe to use
    • Easy to use
    • A great value for the price
    The Bad
    • Can’t be used outdoors
    • Covers a short distance
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    Neatmaster Dual Microchip Ultrasonic Pest Repeller

    The Neatmaster Dual Microchip Ultrasonic Pest Repeller  is guaranteed to be safe for your family and pets. It’s silent and effective in eliminating unwanted pests, like spider, rats, and mosquitoes. The reduction of pests is visible between two to four weeks.

    This pest repellent uses ultrasonic frequency with a range of 22 to 65 kHz to drive away the pests from your house.

    Its effectiveness can cover an area up to 80 to 120 square meters. For a risk-free purchase, this pack of four offers a 100% Satisfaction Guarantee.

     

    The Good
    • Effective in a large room
    • 100% satisfaction guarantee
    • Offers a wide range of ultrasonic frequency
    • Safe for pet dogs and cats
    • Works well on ants, spiders, and mice
    The Bad
    • Not safe for rodent pets
    • Won’t work on cockroaches
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    T3MCO Ultrasonic + Electromagnetic Pest Repeller

    The pest repeller from T3MCO uses ultrasonic and electromagnetic technology to emit a very high pitched sound waves to force the pests away from your premises.

    It works on a frequency range of 25 to 65 kHz, which is safe for pets and humans. You need to wait for three weeks for this unit to work and completely eliminate all pests in your place.

    This ultrasonic + electromagnetic repeller is effective to areas up to 120 square meters. It features a Night Light to lit dark rooms. Its stylish design fits any room and doesn’t seem obvious of being a pest repellent.

     

    The Good
    • Has an attractive design
    • Gives a powerful impact to pests
    • Built with a luminous LED Night Light
    • Has a wide frequency range
    • Safe and easy to use
    The Bad
    • A bit overpriced
    • Doesn’t work on mice
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    However, this will not increase the prices you pay for products.

Side-by-side

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ClairVoyant Ultrasonic Pest Repeller Review

  • Has a wide frequency range (25-85 kHz)
  • Covers a very large area
  • Can be used both indoors and outdoors
  • Supports a 30-day money back guarantee
  • Has a stylish and compact design
Check price on amazon
98%

Campfire Stuff Ultrasonic Pest Repeller Review

  • Offers a 100% money back guarantee
  • The electromagnetic and ultrasonic technology gives a powerful effect
  • Easy and safe to use
  • Built-in LED light is efficient
  • Gives a large indoor coverage
Check price on amazon
94%

Biddle Ultrasonic Pest Repeller Review

  • Effective in driving away rodents from your home
  • Built-in LED light is good in dark rooms
  • Safe for children and the environment
  • Can be used indoors and outdoors
  • Has a discreet design
Check price on amazon
94%

U-misss Ultrasonic Pest Repeller Plug in - Mice Repellent & Rat Repellent in Pest Repellent

  • Silent and safe for your family
  • Works well on small bugs and insects
  • Covers a large room
  • Fairly priced for its value
  • Comes with a good design
Check price on amazon
94%

Bocianelli Ultrasonic Pest Repeller 6 Packs

  • Effective for all bugs, insects, and rodents
  • Supports a lifetime warranty
  • Eco-friendly and safe to use
  • Easy to use
  • A great value for the price
Check price on amazon
88%

Neatmaster Dual Microchip Ultrasonic Pest Repeller

  • Effective in a large room
  • 100% satisfaction guarantee
  • Offers a wide range of ultrasonic frequency
  • Safe for pet dogs and cats
  • Works well on ants, spiders, and mice
Check price on amazon
78%

T3MCO Ultrasonic + Electromagnetic Pest Repeller

  • Has an attractive design
  • Gives a powerful impact to pests
  • Built with a luminous LED Night Light
  • Has a wide frequency range
  • Safe and easy to use
Check price on amazon

Frequently asked questions

What is Ultrasonic Pest Repellers?

Ultrasonic pest repellers are electronic devices made to repel, injure, or annihilate household pests, like rats and bugs. They emit high-frequency sound waves that are very unbearable to pests causing them to leave.

The sound may cause a reaction known as audiogenic seizure response which is described by intense running, spasm, and probably death from a brain hemorrhage.

 

What are the advantages and disadvantages of Ultrasonic Pest Repellers?

Ultrasonic pest repellers are safe to use because they don’t use any chemicals to drive away the pests. They use high-frequency sound waves that are lethal for pests but safe for people and pets.

Unlike other pest control products, these ultrasonic devices are easy to use because you only need to plug them to your home’s electrical outlet and they don’t have to be emptied or cleaned regularly.

However, some ultrasonic units can weaken the lucidity of phone conversations and impede the burglar alarm systems. There’s also the uncertainty whether these units actually minimize the pest’s population.

 

What’s the approximate price range for Ultrasonic Pest Repellers?

The price of ultrasonic pest repellers can go between £10 to £150.

 

What should I look for when choosing an Ultrasonic Pest Repellers?

To ensure the effectiveness of an ultrasonic pest control, look for the distance coverage. The wider, the better because it means it can repel a lot of pests in one go. The most powerful models can cover up to 5,000 square feet.

Corded ultrasonic rodent control devices can cover large rooms up to 5,000 square feet and can repel large rodents (like rats and squirrels).

However, if you plan to use the sonic pest control for smaller insects, look for plugin devices that can cover small rooms.

While you want a unit with a wider coverage, pay attention to the very high frequencies it emits because they can cause uneasiness to dogs and domesticated rodents, like hamsters.

If you own a pet, look for a unit that’s proven to be safe for household pets. Since you can’t be sure of its effectiveness, look for a long warranty that lets you get a refund or replacement in case you’re not happy about it.

 

Which is the best Ultrasonic Pest Repellers? Why is it the best?

The best ultrasonic pest repeller is the ClairVoyant Ultrasonic Pest Repeller because it can cover a large area up to 186 square meters.

It’s also one of those rare models that can be used both indoors and outdoors. Best of all, it comes with a 30-day money back guarantee.

 

What is the best way to get rid of mice?? Why is it the best?

The best way to eliminate mic is to put an ultrasonic pest control device in your crawl space, air ducts, or walls. The device will produce sounds at different volumes and frequencies.

This will distress the mice and get rid of them effectively, along with some snap traps and glue trays.

One of the best ultrasonic pest repellers for mice is the Bocianelli Ultrasonic Pest Repeller which can cover a distance range of 80 to 120 square meters without any wall or obstruction. It’s guaranteed to produce results within three to four weeks.

 

Do ultrasonic pest repellers work?

Yes, these ultrasonic devices work if you follow the product’s instructions. Keep in mind that the ultrasonic frequencies can’t penetrate walls.

So for better efficiency, put them in multiple rooms. Also, avoid placing them near soft surfaces, like curtains and couches, because they tend to absorb the sound waves.

Another way to increase the effectiveness of an ultrasonic pest repeller is to use it together with traps, rodenticides, and other sanitation efforts.

While the ultrasonic device will successfully force the rodents out, the traps can catch them good.

 

What is the best ultrasonic pest repeller for spiders? Why is it the best?

The U-misss Ultrasonic Pest Repeller Plug in – Mice Repellent & Rat Repellent in Pest Repellent is the best defense against spiders because it offers a wide coverage of up to 120 square meters.

It can repel spiders from all directions at a very low energy consumption. It’s guaranteed safe for pets and humans.

 

What's the best electronic pest repeller? Why is it the best?

The best electronic pest repeller is the FIOLOM Ultrasonic Pest Repeller because it’s easy to plug and safe to use.

It can drive away all pests including spiders, cockroaches, and rodents. It can cover a distance of up to 1,200 square feet.

 

What is the best ultrasonic pest repeller for bugs? Why is it the best?

The  Neatmaster Ultrasonic Pest Repeller is the best ultrasonic bug repellent because it uses electromagnetic and ultrasonic technology to drive the bugs out of your home. It can cover up to 1,200 square feet and comes with a 100% money back guarantee for a risk-free purchase.