Best Electronic Spider Repellents 

Electronic spider repellents and other ultrasonic pest repellents like them are nothing new. In fact, research shows that studies began on the effectiveness of these devices as early as 1948, though it wasn’t until the 1950’s when patents were effectively implemented and these products began hitting the market.

With that being said, there is some debate about whether or not electronic spider repellents really work to repel spiders and keep them out of your home.

Still, many households swear by these products, and they are especially popular amongst those looking for alternatives to pesticides and insect sprays. There are many pros and cons to using electronic spider repellents, and it can be difficult to find the most effective ones.

But don’t worry, we have done all the ground work for you and compiled a list of the best electronic spider repellents of 2021.

Let’s get started!

But First, Let’s Take a Moment To Talk A Moment About Spiders

1 a brown spider on a white surface
Spiders are not actually insects and are instead beneficial arachnids.

Spiders are some of the most feared “insects” on the planet, due to Hollywood horrors like Arachnophobia and the spider’s association with all things old, decrepit, spooky and even evil.

The truth is, spiders are greatly misunderstood. In fact, these guys aren’t even really insects! Spiders are arachnids more closely related to scorpions and other joint-legged invertebrates. These animals are highly beneficial predators and are essential to a healthy ecosystem.

Without spiders, pests like flies, mosquitoes, cockroaches, earwigs, and other insects would likely get out of control.

Their role is so significant to keeping pesky insect populations in check, in fact, that many experts say it’s actually beneficial to have one or two spiders in your home.

However, there are times when spiders can become a nuisance and infestations of spiders can be dangerous, especially if they are venomous.

Some common venomous spiders in the United States include the black widow, the hobo spider, the brown widow, the brown recluse, and the red widow spider, to name a few.

While these spider bites can cause injury and illness, the good news is that there have been no deaths attributed to spider bites in the United States.

Still, that doesn’t mean you want a bunch of spiders, venomous or not, crawling around your home. Worse, a large spider infestation could actually be a sign of a worse pest problem in your home like an abundance of insects that have attracted them there.

And this brings us to the benefits of pest control and prevention – primarily electronic spider repellents. Keep reading to learn more.

What Are Electronic Spider Repellents And How Do They Work?

2 a brown recluse
Electronic spider repellents work using ultrasonic sound waves and vibrations.

Electronic spider repellents come in many different types, and to understand how they work we must understand how most electronic pest repellents work.

Also known as ultrasonic pest repellents, electronic spider repellents can work against specific pests like spiders and insects or larger pests like rodents, lizards, snakes, and even feral cats, dogs or wild animals.

Ultrasonic sound repellents have become wildly popular over the last few decades, especially amongst those looking for harm-free, chemical-free alternatives to pest control.

These pest repellents work by emitting ultrasonic vibrations and sound waves that are harmless to people but highly irritating to the pests they are targeting.

In fact, some sources claim that these sound waves and vibrations would be for a pest the equivalent of a person living directly next to a roaring train.

While these electronic spider repellents are not designed to kill spiders in the home, they should work by making your home unbearable for them to occupy.

With that being said, there are conflicting reports as to whether or not electronic spider repellents really work.

While many people and households insist that these products are highly effective, studies have not been able to conclusively support that they drive pests out on their own.

So, what are the pros and cons to using an electronic spider repellent? Let’s take a look.

The Pros and Cons of Using Electronic Spider Repellents

3 an orb weaver spider
Electronic spider repellents may not always work 100% of the time and they won’t work for spiders outside.

Electronic spider repellents are certainly an attractive pest repellent alternative for many households and families, but before you invest in these pest control products, it’s important to consider the pros and cons.

We also remind you that, like many pest control products, electronic spider repellents work best when utilized alongside other pest repellent and prevention tactics. But we will talk more about this further down.

For now, let’s take a look at some of the most common pros and cons you should consider when considering an electronic spider repellent option for your home.

Pros to Using Electronic Spider Repellents:


  • Electronic Spider Repellents Are Affordable And Easy To Come By
  • Because these products are so popular, they are typically easy to find, affordable and user friendly. You can often purchase electronic spider repellents online or at most local pest control or supply stores.


  • They Work Without The Use Of Harsh Chemicals, Odors or Ingredients
  • If you’re looking for an environmentally, kid-safe and pet-safe alternative to pest control, ultrasonic pest repellents like electronic spider repellents might be your go-to. These products offer pest control without the use of dangerous chemicals, sprays, odors or wait-time.


  • Electronic Spider Repellents Are Harm-Free
  • Electronic Spider Repellents are not only safe for your family and fur kids, but they are also safe and harm-free for pests. Though these are highly irritating repellents, they work by effectively annoying the spiders into fleeing as opposed to harming or killing them.


  • Electronic Spider Repellents Target Spiders and Insects

  • As we did discuss briefly above, many spider infestations are a sign of other pest problems in the home. The great thing about electronic spider repellents is that they often not only target spiders, but also the insects that may have attracted them to your home in the first place.
  • They Are Easy To Use And Long Lasting
  • Electronic spider repellents are super user-friendly and low maintenance. Many of them require batteries or work by simply being plugged into an outlet. These are set and leave pest repellents that you’ll hardly have to think about.

Cons To Using Electronic Spider Repellents:


  • Electronic Spider Repellents May Not Work On Their Own
  • While some people do insist that these products work wonders, others claim that they are not highly effective all on their own. Like many pest control regimens, it’s often best to utilize electronic spider repellents along with other forms of pest control and prevention.


  • They Are Not Ideal For Large Spider Infestations
  • If you have a very large pest infestation, and especially if the spiders in your home are venomous, we would recommend using other alternative methods for spider removal that are designed to work more quickly and effectively.


  • Some Work Better As Preventatives Than Pest Removal
  • Because electronic spider repellents work using ultrasonic sound waves and vibrations to essentially “drive spiders away”, they are often best used as preventative measures to remove stray spiders from your home and keep other pests from entering. This means they may not be the best tool for spider removal if you already have an infestation.


  • Electronic Spider Repellents Are Not Proven To Work
  • Although these products are popular, they are not proven to work. In fact, studies have been inconclusive as to weather electronic spider repellents are truly effective. With that being said, many reviews and people who have tried and use them insist they are effective and worth investing in.


  • They Often Work For The Single Area They Are Installed And You May Need To Invest In Several To Notice Their Effectiveness
  • Many electronic spider repellents only work for single rooms, and some cannot penetrate walls to protect your entire home. It’s important to read the instructions on specific products you are purchasing to ensure you are getting the right product for your home and to ensure the electronic spider repellents you re purchasing are going to cover the square footage you need them to protect.


  • There Is No Way To Know For Certain If An Electronic Spider Repellent Is Working
  • While we do like the idea of electronic spider repellents, keep in mind that there is no way to know for sure if these products are keeping spiders out. Unlike traps and sprays, where the dead spiders are the proof of effectiveness, you can only base the effectiveness of electronic spider repellents on whether or not you are seeing spiders inside your home.

So, now that we’ve weighed the pros and cons, do you think electronic spider repellents are worth a shot? We think they are, and if you agree keep reading.

We have listed some of the best electronic spider repellents on the market today below.

The Best Electronic Spider Repellents According To Experts

4 a brown spider
Many people who use Electronic Spider Repellents swear by them, though studies have been inconclusive as to whether or not they work.

When looking for the best electronic spider repellents, it’s important to look for products with good reviews and products with many reviews. The more people who have used these products and have had a positive experience with them, the better.

We also suggest reading the instructions carefully. Remember, not all electronic spider repellents work equally, and some cover smaller areas while others are designed to protect your entire home.

Remember too that while most electronic spider repellents are deigned to be harmless to people and pets, some can produce a frequency that can be irritating to dogs and cats. Make sure you are reading the instructions so you know the proper setting to place your electronic spider repellents so as not to annoy your pets if you have them.

Now, without further ado, let’s take a look at some of the best electronic spider repellents of 2021, according to experts!

The Neatmaster Ultrasonic Pest Repellent

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One of the most common electronic spider repellents you’ll come across are ones like the above Neatmaster Ultrasonic Pest Repellent. This is a plug-in product that works by being plugged into a wall outlet and it can work for homes, hotels, warehouses, offices and more.

It has a few ranges of ultrasonic frequencies you can choose from and three modes including green, red and blue. For severe infestations, you can change this product to the red function. You will be able to hear the red function and this sound could be irritating to pets, so we recommend only using this function while you are away from the home and your animals are not indoors.

The product cannot penetrate walls so if you need it for multiple rooms we recommend ordering more than one. Each electronic spider repellent can cover up to 120 square meters.

Ultrasonic Pest Repellent By Cusbus

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We would recommend the Cusbus Electronic Spider Repellents above for anyone needing protection in multiple locations. This order comes in a pack of six and not only work to repel spiders, but also roaches, ants, mosquitoes, and even mice.

You can use it in your home or garage, and each repellent covers up to 1,600 square feet. The product also provides 360 degree protection and often takes between one and four weeks for results to be seen.

Teak Isle Electronic Spider Repellents

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Teak Isle Electronic Spider Repellents offer sleek, discrete looking pest repellents that use the latest ultrasonic technology to repel pests like spiders and insects like ants, flies and roaches.

This product provides 1,600 square feet of protection and is perfectly safe for children and pets. Though one can be effective, the orders come in packages of four or fifteen, and the manufacturers recommend you install at least two at a time for best results.

Other Natural Alternatives To Spider Control

5 an essentail oil in a dropper
Many natural products that contain essential oils can also repel spiders.

Electronic spider repellents are certainly popular, and while studies have yet to confirm or deny their effectiveness, we have found that many people who try them swear by them.

With that being said, and as we mentioned a few times above, it’s still wise to use other forms of pest control in conjunction with electronic spider repellents to ensure you are getting the most bang for your buck.

If you’re concerned about using chemicals or toxins for pest control inside your home, you’re in luck. Electronic spider repellents are not the only forms of natural pest control you can use to repel pests like spiders and insects.

Below are a few other natural pest control products we suggest you use in conjunction with your electronic spider repellents.

Wondercide Indoor Pest Control Spray

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Wondercide is a natural spray we recommend for those looking for organic forms of pest control. This product can be used in conjunction with your electronic spider repellent product and works using natural ingredients like essential oils. These oils include lemongrass, peppermint, rosemary oil or cedarwood oil.

The product is completely safe to use around children and pets and there is no spray and wait time. It works by repelling pests with the odors in the product, which are repulsive to spiders but pleasant to people. It can also kill pests on contact.

This spray also works against other pests that might attract spiders like roaches, ants, flies and mosquitoes.

Mighty Mint Spider Spray

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Last we have Mighty Mint Spider Spray. This spray is again an all natural spider repellent that works using essential peppermint oil to repel spiders quickly and effectively. It is safe for children and pets and pleasant smelling, which is always a plus.

We also like that this spray can be used both inside and outside and provides long-lasting protection from spiders. Though it is specifically designed for spiders, it can also work against other selected pests as well.

Will Electronic Spider Repellents work For You? Knowing The Signs Of A Spider Infestation

6 a spider with her eggs
Keep in mind that a spider infestation could be a sign of a more serious pest problem in your home and may require more than just electronic spider repellents.

Remember, electronic spider repellents may help repel spiders from your home, but they are not designed to completely cure large spider infestations.

If you have a spider infestation in your home, you should also keep in mind that this could be a sign of a larger pest infestation, like roaches or bed bugs.

Look out for the below common signs of a spider infestation to decide if you should purchase electronic spider repellents on their own or if you should perhaps consider contacting a professional.

Some Common Signs Of A Spider Infestation Include:

Spider Webs

One of the first and most obvious signs of a spider infestation in your home is going to be the sign of spiderwebs. Oftentimes you can identify the species of spider in your home from the web itself, but other times webs are old and appear as cobwebs. Different stages of spiderwebs are all signs of spiders.

To keep an eye on the spiders in your home, clear any spider webs you see and keep track of how often new webs crop up.

Egg Sacs

Spider egg sacs are a telltale sign that you’re dealing with spiders in your home and likely a spider infestation. This is especially true if you’ve found old egg sacs that have already hatched.

Like with spider webs, there are times you can identify the species of spider by investigating the egg sac. If you find venomous spider egg sacs, you might consider calling a professional pest control expert for spider removal.

An Excess Of Flying Insects Or Crawling Insects

An excess of flying insects like flies or moths, or even crawling insects like earwigs or bedbugs in your home may be a sign that spiders are soon to follow. Remember, spiders feed primarily on insects, and if you have an abundance of insects in your home you are likely to also have an abundance of hungry spiders looking to feast.

Actually Seeing Both Living and Dead Spiders

Experts have suggested that it’s not uncommon for us to be within ten feet of a spider at all times inside and outside of our homes, so seeing one or two spiders is not uncommon from time to time.

However, if you commonly see spiders in your home or see multiple spiders often, you probably have a spider infestation and it’s time to step up your spider control game.

Other Expert Tips On Keeping Spiders Outside Of Your Home

Spiders can be beneficial, but most of us prefer them outside. (,0,2.)

Although having a spider in your home now and again is totally normal and even beneficial, it can also be nerve-wracking. This is especially true if you have an inherent fear of spiders, like many people do throughout the United States.

While it’s important to implement proper pest control regimens to get rid of a spider infestation or problem in your home, it’s just as important to use preventative measures year round to keep pests from getting out of control.

One of the best ways to prevent spiders from becoming a problem inside your home is to prevent other insect pests from becoming a problem first.

Follow the below tips and tricks from experts to ensure you don’t have to deal with spiders in the future.

Don’t Wait Until You See A Spider To Install Electronic Spider Repellents

Keeping pests from becoming out of control means using preventative techniques and being as proactive as possible.

You can help prevent spiders from getting out of control in your home by investing in electronic spider repellents early, before you recognize a spider problem.

Doing this can not only get rid of the few spiders and insects you do have in your home, but it can deter any future pests from coming inside.

Keep Up With Routine Home Maintenance

Spiders are small and can get into your home through cracks, crevices, and even tears in screens or gaps in doorways. You can reduce the number of spiders you’re dealing with by making it more difficult for them to get inside your house.

Routinely inspect your home and repair any cracks, crevices, rips in screens, gaps in doorways, and other potential vulnerabilities you have around your home that could potentially allow spiders and other pests to get inside easily.

Ensure Your Home Is Tidy and Free Of Clutter

Spiders prefer dark, damp areas that are typically undisturbed. This would include spaces with lots of clutter. You can help make your home less hospitable to spiders by ensuring you keep your home nice and tidy. Vacuum often, remove clutter, and be sure to clean below furniture and in corners, basements, attics and crawl spaces on a routine basis.

Keep Pantry Foods Stored In Glass or Plastic Airtight Containers

Though spiders are not attracted to pantry foods, other pests are. Insects like roaches and ants may be attracted to improperly stored pantry foods like grains, cereals, crackers and sweets.

These pests then attract predators like spiders into your home. To prevent this from happening, we recommend storing your pantry foods in airtight containers made of plastic or glass, and throw out any pantry foods that have been infested with pests already.

Keep Outside Vegetation At Least Three Feet From Your Home’s Siding

Most spider infestations begin outside. Spiders often find their way into your home by building webs along your siding first, and they are especially attracted to areas with lots of vegetation. To help prevent spiders from getting too close to your home, try and keep vegetation like shrubs, flowers, and foliage at least three feet from your home’s siding.

Plant Spider Repellent Plants Around Your Home

Along with removing plants and foliage around your home that could attract spiders, you might consider planting spider repellent plants in your garden and along your perimeter. You could also grow potted plants inside to help repel spiders.

Some of the most popular spider-repellent plants include plants like lavender, chives, garlic and peppermint.

Use A Pest Control Regimen Year Round To Protect Your Home and Yard From Pests

Of course, having a pest control regimen means sticking to a routine year-round. As we mentioned above, pest control is more about being proactive than reactive, and it’s often easier to get rid of a few spiders and pests than it is to deal with an entire infestation.

And there you have it – everything you need to know about electronic spider repellents.

So, now that you know about the pros and cons and have gone over our list of best electronic spider repellents, what do you think?

Have you had a good experience with electronic spider repellents in the past? Share your thoughts with us about these products in the comment section below.

Thanks for reading!

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