ULTRASONIC technology helping you keep out unwanted pests from your home

If you are not satisfied with your Pest Defence, you can return it within 30 days of purchase for a full refund.

Get the Pest Defence delivered right to your door. Shipping from US.

The Pest Defence: Keep Your Home Pest- Free This Season

DRIVE OUT PESTS FROM YOUR HOME- Utlizing cutting-edge ultrasonic and electromagnetic technology to drive pests away, which effectively keeps them out of your home.

LARGE COVERAGE AREA- Up to 800 sq ft. Please keep in mind that ultrasonic waves cannot pass through walls. For maximum protection, we recommend installing a unit in each room.

NO HARMFUL CHEMICALS OR POISONS- Our mice repellent is completely safe and effective. Pests are naturally driven out without being killed. There is no need to clean up dead insects and pests. Our ultrasonic pest repellent makes pests uncomfortable, causing them to flee.

EASY TO USE- Simply plug our electronic pest control mouse repellent in the unit and let it do the rest. Use 1 unit per average-sized room with a pest problem.


All-Around Protection For Your Home, Cruelty Free

This discreet device uses cutting-edge bionic, electromagnetic, and ultrasonic wave technologies that humans and pets cannot hear to create an uncomfortable, but non-lethal environment for rodents, cockroaches, mosquitoes, ants, and other undesirable insect and animal guests entering your home.

Simply plug in the device and your home will be completely free of unwanted household pests in no time.

How Does the Pest Defence Work?

An Effective Way To Repelling Pests And Keeping Them Out Permanently


Plug in your device and the pest removal process begins. The ultrasonic waves begin to irriate the pest causing them give up their shelter and move to a new location


The auditory and nervious systems of the pest begins to break down. The possibilities of survival starts to decrease causing the pest to flee to areas without high pitch frequency


The ultrasonic frequency will continue to cause discomfort for the pest making the habitat intolerable. The survival instinct for the pest will activate and drive them away. Say goodbye forever!


Don’t take our word for it. See what our customers are saying about
Ultra Pestrepeller. Many people in the U.S. are already using Pest
Repeller with the confidence that they are pest free.

Since Buying 3 Pest Defence’s it has taken care of our Mice and Stink Bug issues. We had mice in the Basement and they started to venture into our kitchen at night so I bought one of these for each floor of our home. We have a basement, Main floor and 2nd floor. I installed one on each floor including the basement. We had major Stick Bug issues especially on our 2nd floor and since installing this product on our 2nd floor we have not seen even one Stink Bug. We were dealing with them every few days. I wasn't sure it would take care of the Stink Bugs but it has to my surprise.

I am finding the Pest Defence helpful in my house. I HATE roaches and it seems to be chasing them out! It's been more than a few weeks now, and I find these little, quiet, and handy Ultrasonic Pest Defence’s are FANTASTIC! We have had 14 days of steady rain here in Palo Alto, which usually means Roaches and Ants and other creepy crawlies in the house... not a one! Not even a spider! I sooooo am thrilled that I went with this one... AND my 13 year old elderly dachshund doesn't even know these are running in the house! LOVE LOVE LOVE these so much more than bug sprays!!!!

Awesome, no more mice, better than the 600/year pest guy for 4 years that didn't work, better than poison that they just keep coming back, awesome...needed two to cover the basement entries, working great for 3 winter months so far, doesn't bother cat or dog.

Over the last few months, due to nasty, dirty neighbors, our townhouse seemed to come under attack by these filthy disgusting roaches. The number just seemed to keep growing and didn’t look like it would stop. My wife and I tried absolutely everything from traps, bait stations, sprays and even foggers with little to no improvement. I began to research products online and this one came highly recommended. We purchased it and what a huge difference!!! The amount has been greatly reduced and I’m hoping as time goes on, the amount will ultimately go down to ZERO!! If you are skeptical like I was, just buy it!!

I recently bought a house and a week after moving in I was bombarded with sugar ants.... thousands of them all through my kitchen and pantry. I sprayed Raid and then called an exterminator. That worked for a week or so and then they were back. I was at my wits end with these ants. Late one night I was researching how to get rid of the ants. I have children so I try to limit the chemical use around my house. I found that there were electric pest repel systems online for a lot of money. So I went to Amazon and looked for an alternative. I found the Pest Defence and decided to give it a try. It's been plugged in for about a month and I have had NO ANTS!!

I am thrilled to give this product a 5 star review! I had so many unwanted spiders, flies mosquitoes inside my house! I bought several traps and nothing worked, UNTIL I came across this gem!!! I’m soooo glad I didn’t give up because this product is legit and has helped 100% in my house. I bought 6 for my house, I haven’t seen any kind of bug since, I’m seriously floored. I have referred these to friends and family. I can’t thank this company enough for selling this wonderful product!

Frequently asked questions

Yes absolutely, simply return your product and we'll give you a full refund for 30 days.
One unit is designed to cover one room of an average home with a single connected circuit panel. For better efficiency, it is recommended to install one unit in each room to ensure full coverage protection.

Note that Ultrasonic Waves can't go through solid Material & Walls, so don't place Furniture or any other Objects in front of it & keep Doors & Windows closed, to allow ultrasonic Waves to expand & wor.
Easy to use - Just plug the electronic pest control ultrasonic repellent in power sockets; It will start to repel the pests when the light is on.
Customers tell us they see positive results in as quickly as 2-4 weeks.
This device is excellent at controlling rats, mice, roaches, ants, spiders, squirrels, crickets, silverfish, water bugs and earwigs.
Each unit works from 3-5 years.
Large Coverage - Pest Repeller can effectively cover & control Area of up to 800~1200 Ft2 per Device.
Noiseless - The ultrasonic waves that this repeller sends are far beyond the hearing range of human-beings. Enjoy a peaceful & pest-free tight sleep without any concerns for noise, keep your family have a good sleep form the noise.

Are you ready to live in a 100% pest free home?

(Take advantage of our one-time fire sale - its ending soon!)