Looking for the best ultrasonic pest repellers?
Well, you're in the right place!
In this guide you'll learn:
- What ultrasonic pest repellers are
- How they work in your home (and possibly car)
- What to look for when buying a repeller
- How to use and install one
- And our top 5 favorite repellers in 2018
Ultrasonic pest repellers are a relatively new invention designed to deter pests from invading homes through noise that is difficult for humans and pets to hear.
But when choosing a repeller, there's some key information people need to know to buy the best one and actually get results.
Let's get into the guide!
Our Favorite Pest Repeller Picks
Short on time? Take a look below for the top 5 in our list. Otherwise, check out our buying guide
What Are Ultrasonic Pest Repellers?
Ultrasonic pest repellers are devices that emit a consistent noise at a frequency which is too high for humans to hear. These sound waves are designed to distract, annoy, and deter common household pests such as cockroaches, spiders, grasshoppers, and rodents.
Take a look a the below video to get a sense of what these devices look and feel like out of the box.
How Do They Work?
Ultrasonic pest repelling devices require electricity to function. It is plugged into an outlet and starts to emit a high frequency that is difficult for humans and other larger animals to hear.
The sounds and wavelengths released by the repeller is designed to cause a physiological response in pests.
The full name for it is an audiogenic seizure response. The noise disorients the pest to the point where they begin to run in random directions, become confused, convulse, and eventually die from cerebral hemorrhaging.
Do Ultrasonic Pest Repellers Actually Work?
The use of ultrasound to deter pests is a relatively new idea, although sound itself has been used as far back as Ancient China. Rodents suffer from noticeable affects from the ultrasound, but some studies found that creatures like spiders and ants simply don't care.
Other studies have found that pest repellers may actually ATTRACT mosquitoes!
If you're someone who wants to avoid chemical forms of pest control, then investing in an ultrasonic pest repeller could be right for you to at least try.
There are many accounts of people finding success with pest repellers, so I would recommend at least attempting to use them if you want to avoid chemical treatments.
Rodents and other small animals with sensitive hearing hate the noise and it should drive them away.
If you're facing pest problems and this repeller fails to do its job, then we'd recommend reviewing our pest killing products section to review your options for your specific pest situation.
How to Buy a Good Ultrasonic Repeller
Because consumer focused ultrasonic pest repellers have only recently hit the market in the last decade or so, there quite a few options available.
But how can you tell if you've found a good one?
Strength and Range of Your Repeller
Different devices use varying levels of ultrasonic waves. How high or low the waves are is called the frequency. The key to finding a reliable ultrasonic repeller is using one which has a frequency that won't affect you and your pets, but will prevent pests from infesting.
Devices with higher frequencies are less likely to harm other animals in your home, but will annoy and stop creatures like rodents from entering.
Longevity of Your Repeller
Disposable pest repellers will not last as long as a more expensive model, which could last for years. These disposable models are less expensive but require frequent replacements because of their cheap design.
However, it's easier to purchase enough to fill multiple rooms. People who know they have one area which attracts pests should invest in a long-lasting model. Individuals who would rather have all-around protection during a short period of time can buy low-cost alternative repellers.
How to Use One in Your Home?
Ultrasonic repellers are simple to use. An individual either plugs the device into an electrical outlet or switches it on. The repeller should be placed in a location where its noise will not be affected by walls and furniture. Ultrasonic waves transmit at an extremely high frequency.
The waves can be stopped or suppressed by solid objects, which is why it's important to have the repeller facing an open area.
Can You Use a Repeller For You Car?
If you live in a wooded area with lots of trees and shrubbery, you might have a problem with chipmunks, mice, and rats trying to nest inside your car.
Some ultrasonic repellers are specially made to be placed under your hood to keep these rodents out . The Installation is slightly more technical, but nothing a normal car owner couldn't handle after reading through the directions.
Take a look at the below video for an example of a repeller being installed inside a car.
How to Protect Pets From Side Effects?
Many people are naturally worried about the safety of their pets when using an ultrasonic pest device.
Studies found that cats and dogs, although they can hear the waves, are unaffected by low exposure to them.
Rodents such as pet mice, hamsters, and rats should be kept away from rooms that use the device because they can hear the noise and will be disturbed.
The difference comes from the fact that dogs and cats can't hear as high of frequencies as many rodents.
Our Top Ultrasonic Repeller Picks
In the below section we break down each of our product recommendations in a little more detail.
This product claims to be able to eliminate numerous household pests, including cockroaches, bed bugs, mice, and mosquitoes. Users plug the device into an electrical outlet on the wall and leave it to do its work. I recommend this product to individuals who strive to avoid environmentally unfriendly pesticides and chemicals.
The eHouse Ultrasonic Pest Repeller comes with a lifetime guarantee and warranty, so people who aren't satisfied with the product can receive a new one or a refund. The device can protect an area of 1600 sq. ft. and requires a supply voltage of 100-240V, AC 50/60Hz.
The Uclipers Ultrasonic Pest Repeller comes with three different settings designed to target a variety of pests. These include ultrasonic, electromagnetic, and bionic wavelengths.
The product claims to be able to target pests like rodents, cockroaches, and mosquitoes. It is non-toxic and odorless, which is beneficial for people who want to avoid traditional pest control chemicals.
The pest repeller requires a typical electrical outlet and comes with a USB port, which means it can be taken on vacations or out camping. I would recommend it to people who like to travel and wish to be environmentally friendly.
PESTNOT creates a variety of pest control products and claims pests will not become immune to its ultrasonic repeller like they will to typical pesticides. The product is environmentally friendly and comes with a nightlight.
The device additionally says it is safe for children and pets while repelling typical pests like cockroaches and rodents. Its ultrasonic waves cover up to 1250 sq. ft.
PESTNOT says people will see results within 3-7 days. The repeller comes with a lifetime guarantee, so people can return it if they feel like it doesn't work.
The SANIA pest repeller releases ultrasonic waves to repel and kill certain pests. It comes with a removable trap because it also attracts some pests like flies and can be cleaned regularly.
The manufacturer claims the device affects mosquitoes, spiders, flies, and other common household pests. It is chemical-free and environmentally friendly. Unlike other products, it also functions as a bug zapper.
The product does have a lifetime warranty, so people who are unhappy with their results can return the device for a refund.
BOS's ultrasonic pest repeller plugs into a typical electrical outlet and can be manually turned on and off. It can work within 120 sq. meters and can be used in homes, businesses, and warehouses.
The device is environmentally friendly and avoids using pesticides, chemicals, or other potentially toxic products. The manufacturer claims the product is effective against rodents, spiders, cockroaches, and other common pests.
One of the benefits of this product is that it comes with a nightlight and uses a slightly higher frequency than other products, so users are less likely to hear it.
The Bottom Line About Pest Repellers
Ultrasonic pest repellers are not as effective as some chemical pesticides, but they are considered much safer and can help deter infestations before they begin.
Out of these available products, our personal recommendation is the SANIA pest repeller, because it manages to be environmentally friendly and features multiple ways to target pests.
If you're having rodents nest in your care, consider trying the Apesto Auto Edition Ultrasonic pest repeller as well.
Other Mouse Guides
Curious about other mouse related articles? Check out our other detailed guides to help you deal with your pest problems.