Repellio keeps mice, roaches and ants out of your home without poison or traps
Plug it into a wall outlet and you are done. According to the maker, Repellio sends out a mix of ultrasonic, electromagnetic and “bionic” sound waves that pests find so unpleasant that they move out. No sprays, no bait boxes, no dead mice to deal with.
- No chemicals, no refills, no batteries
- Silent for people, according to the maker
- Covers 120 sq ft (about 11 m²) per device, one device per room
Single device $39.95. In multi-packs from $20.00 per device.
30-day money-back guarantee according to the maker. Pay by card or PayPal.
You know the signs
Scratching inside the wall when the house goes quiet. Droppings behind the toaster. A cockroach that shoots under the fridge the moment the light goes on. A trail of ants that finds the one jar you forgot to close.
Most people start with the usual: a spray can, a few snap traps, a bait station under the sink. It helps for a week. Then the smell of insecticide is still in the kitchen, the trap needs emptying, and the pests are back because nothing stopped the next ones from coming in.
That is exactly the gap Repellio is built for. It does not try to kill what is already there. It makes your rooms an uncomfortable place to be, day and night, so pests look for somewhere else to live.
What Repellio is
A small, egg-shaped plug-in device with a blue light ring. You plug it in where pests show up and leave it there. That is the whole routine.
Triple sound-wave technology
The maker combines ultrasonic, electromagnetic and bionic waves so that pests do not simply get used to one frequency.
No chemicals at all
Nothing is sprayed, evaporated or left behind. No smell, no residue on counters, nothing near your food.
Humane by design
Repellio drives pests away instead of killing them, so there is nothing to pick up behind the cupboard.
Plug and play
No app, no setup, no refills and no charging. It works as long as it is plugged in.
Quiet in the background
According to the maker, people cannot hear the sound waves. No buzzing, no clicking, no zapping.
Small and portable
Pull it out and move it to the attic, the garage or the holiday home whenever you need it there.
Three steps, about ten seconds
No tools, no instructions to study, nothing to refill later.
Plug it in
Choose a wall outlet in the room where you see pests, ideally at the height of an ordinary socket and not hidden behind the sofa or a curtain.
Let the sound waves work
Repellio starts the moment it has power. The sound waves fill the open space of the room and, according to the maker, make it uncomfortable for pests.
Leave it plugged in
Keep it running. As long as the device has power, it keeps the room unattractive, so new pests have no reason to move in.
What to expect, and when
Repellio is not a spray that knocks pests down on contact. It works on behavior, and that takes a little time. The maker describes the course like this:
Days 1 to 5
Still active
Pests are disturbed and restless. You may even see more of them at first, because they are leaving their hiding places.
Around week 2
Clear decline
Activity drops noticeably. Fewer sightings, fewer droppings, less scratching at night.
Weeks 3 to 4
Pest-free
According to the maker, this is when the effect is complete in most homes, provided every affected room has a device.
Keep the device plugged in after that. Its job is to keep the room unattractive so that the next pests do not move in.
Which pests Repellio targets
According to the maker, Repellio is designed for the most common household pests:
Mice
Scratching in walls and ceilings, droppings in the kitchen.
Rats
Basements, garages, sheds and outbuildings.
Cockroaches
Bathrooms, kitchens and behind appliances.
Ants
Trails along the counter, the pantry and window frames.
Spiders
Corners, basements and rarely used rooms.
Mosquitoes
Bedrooms and living areas on summer evenings.
Flies
Kitchens and rooms with open windows.
Other crawling insects
Bugs that come in through gaps and cracks.
How strongly a particular species reacts can vary. That is one more reason the 30-day money-back guarantee matters: you find out in your own home, without risk.
Made for homes with children and pets
This is the reason many people choose Repellio in the first place. There is no poison a toddler could reach, no bait a dog could eat, no snap trap for curious paws, and no spray mist in the air your family breathes.
Because nothing is killed, there are also no dead mice or insects lying somewhere for children or pets to find.
- No toxins, no residue, no smell
- Nothing a child or a dog can swallow
- No traps with springs or glue
- According to the maker, inaudible to people
One important exception: small pets
Hamsters, guinea pigs, rabbits, chinchillas, gerbils and pet rats or mice can hear ultrasound. Do not run Repellio in the room where they live. For dogs and cats the maker describes the device as harmless. Most do not react at all, but keep an eye on your pet for the first few days.
Repellio compared with sprays, traps and the exterminator
Every method has its place. Here is how they differ in everyday life.
| Repellio | Insect spray | Traps and bait | Exterminator | |
|---|---|---|---|---|
| Chemicals in your home | None | Yes | Bait is often poison | Usually |
| Dead pests to clean up | No | Often | Yes | Often |
| Works around the clock | While plugged in | Only where sprayed | Only where placed | Per visit |
| Ongoing costs | One-time purchase | New cans | Replacements | Every visit |
| Effort | Plug in | Spray again and again | Set, check, empty | Appointment |
| Around kids and pets | Chemical-free (not near pet rodents) | Keep away | Risky | Depends on product |
For a severe infestation or damage to the building, a professional is the right call. For keeping a home pest-free day after day, Repellio is the simplest option.
How many devices do you need?
Sound waves do not pass through walls or solid furniture, so the rule is simple: one device per room where you notice pests. A device covers 120 sq ft (about 11 m²).
The 1 Pack is enough for one room, for example the kitchen.
$39.95 per device, $39.95 in total
Order now
Go for the 3 Pack: one device for each affected room, for example kitchen, bathroom and hallway.
$31.66 per device, $94.98 in total
Order now
Take the 10 Pack: the whole house plus basement, attic or garage, at the lowest price per device.
$20.00 per device, $200.00 in total
Order nowPrices and packs
The more devices, the lower the price per device. These are the prices the maker shows on its order page:
5 Pack
For a family home
70% off according to the maker$24.00
per device
Total: $120.00
Order now10 Pack
House, basement and garage
75% off according to the maker$20.00
per device
Total: $200.00
Order nowPrices as shown on the maker's order page on October 16, 2026, plus shipping. Prices and discounts can change at any time; the price on the order page applies. Payment by card or PayPal.
Try it for 30 days, risk-free
According to the maker, you can return Repellio within 30 days of purchase if you are not happy with it and get the full purchase price back. That way you test it where it matters: in your own home, with your own pests.
Questions about an order go directly to the maker's customer service at support@get-repellio.com.
Getting the most out of Repellio
Keep the space in front of it free
Sound waves are absorbed by sofas, curtains and stacks of boxes. A free view into the room makes all the difference.
One device per room
Walls and closed doors stop sound waves. Every room with pests needs its own device.
Start where you see the most activity
Usually that is the kitchen, the pantry, the bathroom or the basement.
Leave it plugged in
Unplugging it is an invitation. Run it continuously, also after the pests are gone.
Close the open buffet
Store food in sealed containers and take out the trash regularly. Then nothing keeps pests in the house.
Seal obvious entry points
Gaps around pipes, doors and windows are motorways for mice and insects. A little filler goes a long way.
Frequently asked questions
How does Repellio work?
According to the maker, Repellio emits a combination of ultrasonic, electromagnetic and bionic sound waves. They are meant to disturb pests and make the room uncomfortable for them, so they leave instead of being killed.
Which pests does it target?
The maker names mice, rats, cockroaches, ants, spiders, mosquitoes, flies and other crawling insects.
How quickly will I notice a difference?
The device starts working as soon as it is plugged in. The maker describes a course over several weeks: restless pests in the first days, a clear decline around week two and a pest-free home after three to four weeks.
How many devices do I need?
One per affected room. Each device covers 120 sq ft (about 11 m²), and sound waves do not pass through walls or closed doors.
Is Repellio safe for children, dogs and cats?
Repellio uses no chemicals and no traps. The maker describes it as harmless for people, dogs and cats. Watch your pet for the first few days to be sure.
What about hamsters, guinea pigs and rabbits?
Small rodents and rabbits can hear ultrasound. Do not use Repellio in the room where they live.
Can I hear it?
According to the maker, no. The sound waves are outside the range of human hearing, so there is no buzzing or clicking.
Does Repellio kill pests?
No. It drives them away. You will not find dead mice or insects in your home because of it.
Does it need batteries or refills?
No. It runs on mains power from a normal wall outlet. There is nothing to refill and nothing to replace.
Does it really work?
Results depend on the room, the type of pest and how strong the infestation is, as with any repeller of this kind. That is why the 30-day money-back guarantee is the fairest test: you see the result in your own home and can return the device if you are not satisfied.
Is this the official Repellio shop?
No. repellio.tech is an independent guide. When you click an order button, you go to the maker's official shop, where your order is processed.
How can I pay?
On the maker's order page you can pay by credit card or PayPal.
Make your home the place pests avoid
No poison, no traps, no mess. Plug Repellio in, keep it running and test it for 30 days with the maker's money-back guarantee.