Best Rodent Ultrasonic Repellers of 2026

Steven Taylor Avatar
Steven Taylor
Last Updated: Jan 31, 2026

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Rodent ultrasonic repellers are electronic devices designed to deter rodents and pests from entering a home or a commercial space. These devices emit high-frequency sound waves that are inaudible to humans but are unpleasant for rodents and other pests. They are easy to install and can be placed in areas where rodents are most likely to enter. Rodent ultrasonic repellers are a safe and eco-friendly alternative to traditional pest control methods that involve the use of chemicals and traps. They are also cost-effective and can provide long-term protection against rodents and pests.

At a Glance: Our Top Picks

Loraffe Under Hood Rodent Repellent Cover #TOP 1
Loraffe Under Hood Rodent Repellent
ftb score rating icon 9.9
Broox 2023 Upgraded Solar Animal Repeller Cover #TOP 2
Broox 2023 Upgraded Solar Animal Repeller
ftb score rating icon 9.8
Loraffe Under Hood Rodent Repeller Cover #TOP 3
Loraffe Under Hood Rodent Repeller
ftb score rating icon 9.6

Top 10 Rodent Ultrasonic Repellers

#TOP 1

Loraffe Under Hood Rodent Repellent

DD-AR-001
Black
Loraffe Under Hood Rodent Repellent Cover
Ultrasonic Rodent Repellent for Car Engine – Battery Powered Under Hood Mouse Repeller with Flashing Strobe Light, Keeps Rats and Mice Away from Vehicle, Automobile, Truck, Garage, Attic, Barn, Shed

The Loraffe Rodent Repellent emits fluctuating ultrasound waves and dual LED strobe lights to deter rodents from entering your automobile or other places such as garage, attic, basement, warehouse, barn, etc. It operates on 3 “AA” alkaline batteries and can last up to 45 days. The device is energy-saving with an auto standby feature while driving to save battery power. It is cordless and easy to mount within any car, tractor, boat, or other vehicles with included zip ties.

What We Like
Easy installation
Effective rodent deterrent
Long battery life
Compact and portable
Versatile placement options
#TOP 2

Broox 2023 Upgraded Solar Animal Repeller

Broox
RB-101 (GH-501)
Green/Silver
1 Count (Pack of 1)
Broox 2023 Upgraded Solar Animal Repeller Cover
Broox 2026 Upgraded Solar Animal Repellent, Cat Repellent Outdoor, Squirrel Repellent, Deer Repellent, Ultrasonic pest Repeller, Waterproof IP 65, Motion Detection, Dog, Raccoon, Skunk, Rabbit, Rodent

The Broox 2023 Upgraded Solar Animal Repeller is an effective device that helps you to get rid of unwelcome animal visitors. It contains a motion detector system which detects movements and emits powerful ultrasonic sound and flashing LED light. It is solar powered and waterproof, and uses a humane way to repel animals without any chemicals or harms. It is easy to install and has a wide infrared sensor range.

What We Like
Easy installation and setup
Solar powered, no batteries needed
Effective animal deterrence
Durable, weather-resistant design
Adjustable sensitivity and modes
#TOP 3

Loraffe Under Hood Rodent Repeller

ZN-5092P2
Black
1 Count (Pack of 2)
Loraffe Under Hood Rodent Repeller Cover
Ultrasonic Rodent Repellent for Car Engine - Battery Powered Under Hood Animal Repeller with Flashing Strobe Light, Keeps Rats and Mice Away from Vehicle, Automobile, Truck, Garage, Attic, Pack of 2

The Loraffe Under Hood Rodent Repeller is an ultrasonic pest repeller designed to keep rodents away from your car. It emits a combination of fluctuating ultrasound waves and dual LED strobe lights to deter rodents from entering your automobile. It operates on 3 “AA” alkaline batteries, lasting up to 45 days and is energy saving, auto standby while driving to save battery power. It is cordless and easy to mount within any car, tractor, boat, or other vehicles with included zip ties.

What We Like
Reduces rodent activity
Easy to install
Battery indicator lights
Safe for pets
Works in vehicles and homes
#TOP 4

LKXDOV Ultrasonic Indoor Pest Repellent

LKXDOV
Black
1 Pack
LKXDOV Ultrasonic Indoor Pest Repellent Cover
Ultrasonic Pest Repellent Plug Indoor Pest Rodent Control for Mouse Mice Rat Squirrel Bat Roach Spider Ant Bug, Electronic Repelling Device Mouse Traps

The LKXDOV Ultrasonic Pest Repeller is a simple and effective way to keep your home free from rodents and insects. It uses ultrasonic waves that are safe and silent, helping you reduce pests like mice, rats, cockroaches, and ants without any mess or chemicals. Covering up to 4,000 square feet, it works well in various rooms like kitchens, bedrooms, and garages. You can choose from three different modes to match the level of pest activity, whether they’re hiding in walls or furniture. Plus, it’s energy-efficient, using only a little power and needing no batteries, so you just plug it in and let it work quietly around the clock.

What We Like
Easy plug-and-play use
No chemicals or toxins
Effective rodent and insect control
Safe for pets
No odor or mess
#TOP 5

CWINDY Ultrasonic Pest Repellent Plug-In

D219
Black
CWINDY Ultrasonic Pest Repellent Plug-In Cover
Ultrasonic Pest Repellent Plug in, Mouse Rodent Repellent Indoor Insect Control Traps for Mice Rat Squirrel Bats Roach Spider Ant Bug, Electronic Repelling Device with 3 Mode Switching

The CWINDY Ultrasonic Pest Repeller is a handy device designed to keep your indoor spaces free from rodents and insects. It uses varying ultrasonic frequencies alongside electromagnetic waves to gently discourage mice, rats, and other pests without harming them. You’ll appreciate its wide 360-degree coverage that protects up to 4,000 square feet, making it perfect for rooms like kitchens, basements, and garages. This device also targets common crawling insects such as spiders and ants, helping reduce their presence around your home. Keep in mind that it takes time to work—pests may increase briefly before leaving your space, with full benefits seen after a few weeks of continuous use.

What We Like
Simple plug-and-play setup
Chemical-free and pet safe
Quiet operation
No-mess, no cleanup
Effective 360° coverage
#TOP 6

BORHOOD Ultrasonic Pest Repellent Plug-In

Black
1 Pack
BORHOOD Ultrasonic Pest Repellent Plug-In Cover
Ultrasonic Pest Repellent Plug In Indoor Mouse Traps for Home, Mouse Repellent Ultrasonic Device, Rodent Repeller Ultrasonic Plug In Pest Control for Rat Mice Squirrel Roach Spider Bugs for Home Attic

The BORHOOD Ultrasonic Pest Repeller offers a modern way to keep your home free from pests like mice, rats, squirrels, and spiders. It uses ultrasonic sound waves that are safe and silent, so you won’t be disturbed while it works. Covering up to 4000 square feet, it’s perfect for large areas like kitchens, garages, or basements, giving you wide protection with just one device per room. You can also choose from three different modes to target pests more effectively in tricky spots such as inside walls or furniture. Plus, it’s energy-efficient, using less power than a nightlight, and easy to use—just plug it in and let it run continuously without any hassle.

What We Like
Easy to set up
No chemicals or traps
Safe for pets
Reduces squirrel and mouse activity
Discreet design
#TOP 7

Loraffe Under Hood Animal Repeller

ZN-5082P3
Black
2 Count (Pack of 1)
Loraffe Under Hood Animal Repeller Cover
Loraffe Under Hood Rodent Repellent for Car Engines, 12V 24V Ultrasonic Mouse Deterrent with LED Strobe Lights – Mice and Rat Repeller for Truck, RV, Vehicle Engine Protection, Pack of 2

The Loraffe Under Hood Animal Repeller is an effective way to keep pesky animals out of your vehicle. It emits a combination of ultrasounds and LED flashlights to deter animals from entering your vehicle. Installation is easy with the included zip ties and the device is designed to be energy efficient, automatically going into standby mode when the car is started. Customers have found it to be effective in deterring rodents and other animals from entering their vehicles.

What We Like
Long-lasting durability
Effective rodent deterrent
Easy installation
Low maintenance
Cost-saving protection
#TOP 8

BORHOOD Ultrasonic Rodent Repellent for Cars

AR28
Black
2 Pack
BORHOOD Ultrasonic Rodent Repellent for Cars Cover
BORHOOD Ultrasonic Rodent Repellent, 2 Pack Plug-in Mouse Rat Pest Bat Squirrels Skunks Repellent for Car with Battery Powered Under Hood, Keep Mice Out of Cars Engines, Indoor, Garage, Storage Room

The BORHOOD Car Rodent Repellent uses ultrasonic waves combined with LED strobe lights to keep mice, rats, squirrels, and other pests away from your vehicle. This means you won’t have to worry about rodents damaging your car’s engine or wiring. It offers three convenient power options: 4 AA batteries, USB charging, or direct connection to your car’s power supply, so you can choose what works best for you. The device smartly pauses when your car is running to avoid interference and resumes after 90 seconds of stability. Plus, its high-frequency sound is safe for you and your pets while providing long-lasting protection for months.

What We Like
Effective rodent repellent
Easy installation
Multiple power options
Long battery life
Good value
#TOP 9

Loraffe Under Hood Animal Repeller Rodent Repellent

ZN-508
Black
Loraffe Under Hood Animal Repeller Rodent Repellent Cover
Under Hood Rodent Repellent for Car Engines, Dual Action Ultrasonic & LED Strobe Lights for High-Efficiency Rat and Mouse Deterrent, Pest Control for 12V 24V Vehicles, Cars, Trucks, RVs

The Loraffe Under Hood Animal Repeller Rodent Repellent is a device that emits a combination of ultrasounds and LED flashlights to deter animals from entering vehicles or other areas. It features a simple 2-wire installation and is easy to mount with included zip ties. It has low voltage protection and an auto standby mode to save battery power when the car is started. It's designed for vehicles but can be used almost anywhere with a 12-24V battery.

What We Like
Easy to install with 2-wire installation and included zip ties
Combines ultrasounds and LED flashlights to deter animals
Low voltage protection and auto standby mode to save battery power
#TOP 10

Victor M756K PestChaser Rodent Repellent

M756K
White
6 Pack
Victor M756K PestChaser Rodent Repellent Cover
Victor PestChaser Rodent Repellent with Nightlight - Rodent Repellent Indoor Ultrasonic - Rodent Repeller - M756K - Mouse Deterrent Plug in - Mouse Plug in Repellent for House - 6 Units

The Victor PestChaser Repellent is a plug-in device that humanely repels rodents such as mice and rats from an average-sized room. It produces a high-frequency sound that is tough on rodents but inaudible to humans, making it a non-toxic and poison-free method of rodent control. This device is safe for use around people and non-rodent pets, giving you peace of mind. Additionally, it features a built-in nightlight that emits a soft illumination, which lets you know the product is working. With its mini size and maximum coverage, this mouse deterrent plug-in repellent is a convenient and effective way to keep your house rodent-free.

What We Like
Humanely repels rodents
Non-toxic and poison-free
Tough on rodents
Buying Guide Image
Editor's Notes

During our rodent ultrasonic repeller research, we found 24 rodent ultrasonic repeller products and shortlisted 10 quality products. We collected and analyzed 94,165 customer reviews through our big data system to write the rodent ultrasonic repellers list. We found that most customers choose rodent ultrasonic repellers with an average price of $36.76.

The rodent ultrasonic repellers are available for purchase. We have researched hundreds of brands and picked the top brands of rodent ultrasonic repellers, including Loraffe, Broox, LKXDOV, CWINDY, BORHOOD. The seller of top 1 product has received honest feedback from 86 consumers with an average rating of 4.9.

Written by
Steven Taylor Avatar

Steven Taylor grew up in a small town called Beaufort in South Carolina and his passion for building and woodworking has led him to master the latest garden gadgets. He always holds every chance to patch up or sand down his beloved garden. There are various novel technologies in his articles.