How to Choose the Best Pest Repeller for Your Home


Homeowners often consider electronic devices, designed to repel insects and rodents when searching for a safe and environmentally friendly solution to pest problems.

These high-tech pest repellers can send rodents and bugs running from your home in a way that requires no dangerous chemicals, physical contact, or unsightly traps that can harm children and even kill household pets.

Not knowing the best pest repeller to buy can result in a waste of time and money. There are numerous pest repellers on the market (both sonic and ultrasonic) but knowing the one that works best for you is not easy, as happens when there is so much to choose from, so, if you want a good guide on how to choose one, here it is!

In this article, we’ll break down electronic repellers into different sections so that finding the correct device for your pest control job will be simple.

What Is a Pest Repeller?

A pest repeller is any unit, electronically powered or not, that is designed to repel various nuisance, usually insects or rodents. They come in different varieties that serve different purposes.

Some are designed to target specific pests, which works wonders against any rodents while others serve a more general purpose that works for both rodents and insects.

How Does Pest Repeller for Home Works (Ultrasonic Repellers)?

Animal sensitivity to sounds at different frequencies. From Dusenbery (1994).

Ultrasonic pest repellers are electronic devices that work by emitting high-frequency sound waves, a level of sound that is highly unbearable to rats, roaches, ants, and other pests but inaudible to the human ear and safe to use around children.

Pest repellers work well for rats, mice, bugs, ants, and more.

Once the device starts broadcasting its high-frequency “stay-away” message around your home, it will cause distress in these creatures as it targets the nervous system of pests to make them run away from your home to a quieter and safer feeding breeding ground. Some of these units are cordless and operate on electricity either by batteries or by being plugged into a socket.

Take for example the ultrasonic mosquito repellent. What this device does, when it has been turned on, is to produce a sound similar to the male mosquito since it’s the only fertilized female mosquitos that bite.

They will not be comfortable with the sound of the male mosquito because they won’t want to have intercourse and therefore move away from the area.

Factors to Consider Before Buying the Best Pest Repeller

You need to know what’s available on the market first before you begin choosing your repeller.

Below are a few things that we think you might need to consider in choosing the best pest repeller that is suited to your needs.


The price of the product is usually the first thing you check before making your purchase as a buyer. Prices may vary depending on the brand of the product, size, or distance covered by the frequency emitted.

For instance, plug-in repellers are cheaper compared to corded repeller units because they cover a limited range.

Some repellers also have extra features like an indicator light that can work as a night-light and an extra power outlet that allows you to charge other devices. These types of repellers will have a higher cost because of their additional features.

Distance covered

We recommend buying an ultrasonic repeller that gives you full coverage, regarding the distance, this is in order to save on costs and increase the effectiveness of the product.

Corded repellers can give up to about 5000 square feet coverage, which means you can use them for bigger spaces such as a basement or attics, to repel rodents such as mice, rats, and squirrels.

You can opt for the plugins if you have many small rooms in your house, as you need a different one for each room. A small, single-unit may cover small rooms up to 80 sq. ft. while some units are designed to cover a medium-to-large area of 1200-1290 sq. ft.


You should go for the pest repellers that are free from odors, toxin chemicals and proven safe for both household pets.

It’s best to take caution to avoid causing any harm.


The effectiveness of an ultrasonic pest repeller depends on the size of the room where you want to use it. Therefore, you may opt for a device that has significant room coverage if you’re planning to eliminate mice in your attic.

You can also go for a more conservative repeller which is enough for a small room if you want to get rid of spiders living in your bathroom. Get the right size to get more bangs for your buck.

Power consumption

Always check the power it consumes so that you will be able to get rid of pests economically.

You won’t want to purchase pest repellents that cost electricity bills higher than themselves.

Tips for Using an Ultrasonic Pest Repeller

Ultrasonic Pest Repeller

There’s a good chance that most people who are disappointed with their results only failed to use the device properly. An ultrasonic repeller will only be effective if used correctly.

The first thing you need to do is identify where the pests are gaining access to your home. Place the pest repeller there so that the sound will be the first thing they hear when entering your home, which will discourage them from coming inside.

It’s important to know that the sound waves these pest repellers emit can easily be blocked. It won’t do any good if it’s behind your washing machine, fridge, or anything else that will interfere with the waves.

Avoid placing them within soft materials such as the blanket, clothes since those soft materials may absorb the ultrasonic waves, and hence it couldn’t achieve the result. Make sure the device has a clear shot at any intruders.

How Much Do They Cost?

The price of the ultrasonic pest repellents varies depending on whom you’re buying them from, the brand, and the number of different pests it can repel. Typically, they can cost from ten dollars to one hundred dollars. Usually the more variety of pests it can repel the more expensive it will be.

The plugin repellers are less expensive than the corded repeller; they cost around $10. Corded repellers cost more because they tend to have a more extended range. Based on our research, one corded unit will cover up to 5,000 square feet, so that it should work well in an attic or basement area.

The cost of these types of repellers will range from twenty-five dollars to one hundred dollars each. You should expect to pay around sixty dollars for a good device.

Why You Should Use Ultrasonic Pest Control?

Dealing with pests is not only a time-consuming and costly affair but also an inconvenience.

However, ultrasonic pest repellers are a good choice because of the following advantages:

  • AC or battery powered.
  • Operate day and night, or 24-hours.
  • Ability to produce completely inaudible frequencies.
  • Frequency distance range allows for targeting specific areas.
  • Protection from a wide variety of animals based on the setting.

Are Pest Repellers Effective?

You can only say that a product is effective if it does live up to what its manufacturers claim it would do.

Fortunately, an ultrasonic pest repeller lives up to its claims most of the time if used in accordance with the manufacturer’s instructions. The device targets an animal’s nervous system or uses their supersonic hearing to chase them away from your home.

On the other hand, due to the varying nature of these obnoxious creatures, the pest repellers are not expected to work 100% at all times, nor are their results are instant.

Although pest repellers are not designed to kill the pests, they are designed to repel them by targeting the insects or rodents’ nervous systems and causing them such stress that they wouldn’t be anywhere near your home.

Does the Use of Ultrasonic Pest Repeller Has a Side Effect?

Whether the pest repeller is going to impact you one way or another should be put into consideration before going to buy the device. You will then decide if this will be the reason why you wish to have it or rather not have it in your home.

There is no significant complication for using this method, and that’s is the reason why they are gaining popularity in the market.

The pest repellers only involve plugging in the device to the socket if it’s the type that uses electricity or turns it on for those that are powered by batteries or solar power. They also come with instructions on how to use them written in their pack.

Benefits of Ultrasonic Pest Repellers

Ultrasonic Pest Repellers 2

Using pest control repellent renders several handy benefits that you have never known before.

Different types work in different ways to get rid of pests and mice. Below are some of the benefits of ultrasonic pest repellent.

  • Consume very little electricity.
  • Easy to use and come with clear instruction.
  • They are safe to use around the kids and even some pets.
  • They are cheap, and you can get them anywhere either in a retail store or online.
  • They are safe to use in the environment since they do not emit any harmful chemicals.
  • It is easy to use by just plugging into an electric socket or using a battery.
  • They work for different types of pests, transforming them into a “one-size-fits-all” pest control method.

Drawbacks of Ultrasonic Repellers

The theory behind these devices makes sense. The sounds they produce are deterrents to pests and rodents, keeping them out of your property without the need for traps or poison.

Unfortunately, a few consumers report that:

  • The pest repellent won’t eliminate all the pests. Instead, they reduce the pests to a certain extent.
  • Others suggest that the pests could get used to the sound, which means they won’t be bothered by it.
  • Some consumers also say the device only works where the frequency band is active, so if you have multiple areas where mice are present, you will need to invest in a couple of these devices.

As you can see above, the advantages of using this device exceed the disadvantages, and that’s why we recommend purchasing some cheap pest repellers and comparing their function with other methods to know which one is the best.

What Should You Do as a Consumer?

You are heading down the right path if you would like to purchase an ultrasonic pest repeller. You should read reviews of people who have bought the same product to check how effective it has been for others.

It’s recommended to get these types of products from a company that has a large number of positive reviews coming from verified buyers. This way, you can rest assured that the reviews are genuine.

We also suggest you look for proof that the manufacturer has conducted experiments. If the product has undergone a test and the results were positive, the company will be willing to give out this information to the potential buyer.

The only way for you to know whether a product will work or not would be to try it out yourself. Not every product works the same as it does in your neighbor’s home because numerous factors can influence the effectiveness.

For example, the layout of the house or the noises in the environment can impact the effectiveness of the device. Consider how much you are willing to spend to try out the product. Whatever you do, ensure you have a budget laid out.


Using pest repellers is a great alternative option to the other types of pest control methods available. This technique is one of the cleanest, because they repel the mice, instead of trapping them. Therefore, you don’t have to deal with emptying the traps, messy bait, and poison.

If you use other pest control techniques, we recommend you try ultrasonic repellers. They are the best on the market, affordable, and require low maintenance. They control different pests simultaneously and are deemed safe for your pets.

As long as you read the manufacturer’s instructions and place the devices in the right locations, all you have to do is relax and let the pests repellers do their job.

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