The Best Ultrasonic Pest Repellers for Indoors and Out

You don’t have to make a mountain out of a molehill when it comes to keeping pests out of your home or garden. These products are an easy, straightforward approach to your home’s pest control plan. and its partners may earn a commission if you purchase a product through one of our links.

Best Ultrasonic Pest Repeller Options


Pests come in many shapes and sizes, and they can pop up in many different spaces. Whether it’s a mouse in your pantry or a skunk in your yard, dealing with them can be a hassle. Spreading baits and poisons is a pain, and traps can be messy. Plus, you have to worry about putting either of these pest control products where children and pets can’t get to them. Instead of these effective but challenging products, try using one of the best ultrasonic pest repellers.

The best ultrasonic pest repellers can help with your home pest control game plan. These products produce electromagnetic and ultrasonic sound waves to confuse and irritate pests, causing them to leave the controlled area. Some models plug into your home’s electrical outlets, while others use solar energy to charge built-in batteries.

These products can be effective against mice, rats, moles, snakes, bugs, and even cats and dogs (certain products only). If you’re looking to avoid traps and poisons in your home, this guide will help you choose the best ultrasonic pest repeller for your needs.

  1. BEST OVERALL: Brison Pest Control Ultrasonic Repellent
  2. BEST FOR GARDENS: PETBROO Dog Cat Repellent for Gardens
  3. BEST FOR VEHICLES: Angveirt Under Hood Rodent Repeller
  4. BEST FOR MOLES: MAGIC CAT Solar Mole Repellent
Best Ultrasonic Pest Repeller Options


What to Consider When Choosing the Best Ultrasonic Pest Repeller

When thinking about bolstering your home pest control program with an ultrasonic pest repeller, it’s important to consider a few things first. From pest types to power sources, a little background on the topic can go a long way when shopping for the best ultrasonic pest repellers.

Be aware that the industry uses “repeller” and “repellent” interchangeably. While some shoppers might think of “repellents” as chemical dusts and sprays, for buying purposes, these can also be repellent devices.


Whether preparing your home to keep warmth-seeking mice at bay as outdoor temperatures dip or you’re just tired of creepy crawlies popping up overnight, you might find your solution in an ultrasonic pest repeller.

In general, these products address rodent issues within the home. If the issue is a mouse or rat problem inside, plugging one of these repellers into your outlets can help.

Many of these products are also effective against other pests, including squirrels, ants, cockroaches, mosquitoes, fruit flies, fleas, crickets, snakes, scorpions, and bats. Some models may even help you avoid a bedbug infestation.

You can even find some products that will also repel dogs and cats from your yard. Just beware that these repellers can also affect your dog or cat, so be selective if you’ve got a furry friend.

Working Range

For an ultrasonic pest repeller to be effective, you need it to provide sufficient coverage. Most of the best ultrasonic pest repellers provide somewhere between 800 and 1,200 square feet of coverage. While they may be effective in a wide-open basement, understand that your walls and ceilings may limit this range. In this case, you may need a few of these pest repellers spread throughout your home for full coverage. A good practice is to place them in troublesome areas like the kitchen, near drafty doors, and in moisture-laden rooms like bathrooms. By placing two or three repellers throughout the home, the range of each will likely overlap, providing adequate coverage.

Power Source

There are three main power sources for ultrasonic pest repellers: electric, solar, and battery power.

  • Electric repellers work well in the home or garage. They are plugged into a standard 110V outlet so that you can cover a kitchen, garage, laundry room, and anywhere else you might have a pest issue.
  • Solar pest repellers are ideal for driving pests from your yard. These repellers typically stake into the ground and soak up the sun’s rays with photovoltaic panels and convert them into stored energy.
  • Battery-powered repellers are a great option for staying bug-free while fishing, hunting, or at an outdoor event. They use batteries to repel insects and rodents from camping gear and prevent annoying buzzing around your ears while reeling in the big one.


Ultrasonic pest repellers provide long-term coverage over other types of repellents. Poisons, baits, traps, sticky traps, and dusts need replenishing from time to time (as often as once per week for a serious issue). Whereas weekly maintenance can be expensive and frustrating, most of the top ultrasonic pest repellers last for three to five years. They create the ultrasonic sound waves that repel pests, so they’ll work as long as they have power.

Tech Features

Most yard repellers get their energy from the sun. To be effective at night, they need to conserve their power until a pest arrives. In order to save a bit of energy, many models use motion sensors to detect movement and then emit sound waves rather than continually emitting them throughout the night.

There are also models with lights. Some work like night-lights, while others work as deterrents. The deterrent lights flash when they detect a pest, scaring it away from the yard. In some cases, these flashing lights may even double as an added layer of home security, alerting you to backyard intruders or larger, more dangerous animals.

Our Top Picks

Now that you’ve got an idea of how the best ultrasonic pest repellers work and what to look out for, you’re ready to start shopping. These recommendations—some of the best ultrasonic pest repellers on the market—will drive pests away from your home and yard using ultrasonic sound waves and other means to scare these pests away.

Best Overall

Best Ultrasonic Pest Repeller Options: BRISON Ultrasonic Pest Repeller

A fine choice for a large home, storage space, or work area, this two-pack of plug-in repellers can provide between 800 and 1,600 square feet of coverage each. While designed specifically for insects, the Brison works effectively to deter mice and other rodents as well.

These repellers plug into standard electrical outlets and output ultrasonic sound waves in addition to a blue night-light. These repellers are human-safe and also will not affect your pets.

Best for Gardens

Best Ultrasonic Pest Repeller Options: Dog Cat Repellent, 2020 Ultrasonic Pest Repellent

Designed to keep household pets and other animals (mice, rats, rabbits, birds, and chipmunks) away from the garden, PETBROO’s repeller installs easily in the ground thanks to its stake shape and pointy tip. Fully featured, offering frequency adjustment and configurable motion detection, the PETBROO also includes three flashing LEDs to startle intruders. Charge the unit via its built-in solar panel or bring it inside to charge with the included USB cord.

Best for Vehicles

Best Ultrasonic Pest Repeller Options: Angveirt Under Hood Rodent Repeller Battery Operated Rodent Repellent

Employ the Angveirt repeller to keep rodents out of your car or truck. This battery-powered device puts out random blasts of ultrasonic sound waves, as well as an LED strobe to scare rodents away before they can chew wires or do any other damage. The Angveirt works when your car is sitting still and shuts off to save battery life when it detects the engine’s vibrations. It protects from rats, mice, rabbits, squirrels, chipmunks, and other small pests.

Best for Moles

Best Ultrasonic Pest Repeller Options: Mole Repellent, 2 Pack Solar Powered Mole Repellent

Moles can cause a lot of damage to your yard, but they also aerate the ground under your turf, and their presence actually indicates that you have healthy soil. That said, if you’re tired of molehills in your yard, these solar repellers from MAGIC CAT can be an effective option. Drive the stakes directly into your soil and they produce a sonic pulse every 30 seconds, with each pulse being effective for up to 7,500 square feet.

Note that MAGIC CAT repellers work not only against moles, but also against mice and snakes.

FAQs About Ultrasonic Pest Repellers

If you have some questions about the best ultrasonic pest repellers, don’t fret. Below is a collection of the most frequently asked questions and their corresponding answers about these pest control products. From how they work to their safety, you may find an answer to your question here.

Q. How do ultrasonic pest repellers work?

Ultrasonic pest repellers emit high-frequency sounds that annoy or confuse pests, causing them to turn around and flee the area.

Q. How do you use an ultrasonic pest repeller?

Simply connect an ultrasonic pest repeller to its power source and place in a room or outdoor space you suspect to have a pest issue. This involves plugging into an outlet if it’s corded, adding fresh batteries if it’s battery-powered, or situating in an area with plenty of sunlight if it’s solar-powered. As long as it has power, it’ll work on its own.

Q. Can ultrasonic pest repellents hurt humans?

Some humans with extra-sensitive hearing may find these repellents annoying or even become nauseated with prolonged exposure.

Q. Do ultrasonic pest repellents bother dogs and cats?

Some do, yes—particularly models designed to repel cats and dogs. If you’ve got a repeller in your yard, your cat or dog may find it uncomfortable to be around.

Q. How long do ultrasonic pest repellents last?

The average life span for an ultrasonic pest repellent is three to five years. But as long as the LED indicator lights up, your repellent is working.