Tired of Traps and Sprays? Here's Our Honest Look at Repellio
A plug-in ultrasonic pest repeller — no poison, no refills, no mess.
✓ Plugs into any regular outlet
✓ Chemical-free: no poison, no refills
✓ 30-day money-back guarantee
$39.95 for one — or as low as $20 each in multi-unit bundles
Keep reading for our full review ↓
Rated 4.3/5 on Trustpilot · Results vary by home and pest type
Repellio Review 2026: Pros, Cons and Price
Honest Repellio review 2026: how this plug-in ultrasonic pest repeller works, pros and cons, prices from $20 per unit and the 30-day money-back guarantee.
Advertising disclosure: this is an independent review. We may earn a commission if you buy through our links, at no extra cost to you.
Home › Pest Control › Repellio Review
By the Everluma editorial team · Updated November 2026
As temperatures drop, mice, roaches and spiders start looking for a warm place to spend the winter — and very often that place is your home. Repellio is a small plug-in device that promises to help keep them away without traps, poisons or sprays. Here's what it is, how it works, what it costs and whether it makes sense for you.
Quick verdict
What it is: a plug-in ultrasonic pest repeller — plug it into a wall outlet, no setup needed.
Best for: people who want a chemical-free, low-effort way to discourage pests from entering rooms.
Price: from $20 per unit on multi-packs (official site, at the time of writing).
Buy from: the official website only — it's where the current discount and the 30-day money-back guarantee apply.
Pricing options:
1 Unit: $39.95 - 3 Units: $31.66 each — Save 21% 5 Units: $24.00 each — Save 40% ⭐ Most Popular10 Units: $20.00 each — Save 50%
✓ 30-day money-back guarantee · Prices may change — confirm at checkout
On the next page, choose 1, 3, 5 or 10 units. A single unit is $39.95 — the 3-pack is pre-selected, so change it if you only need one room. Optional add-ons may be offered at checkout; you can skip them.
A Simple, Chemical-Free Way to Keep Pests Out
Repellio plugs into any standard outlet and emits high-frequency sound designed to make your rooms less attractive to mice, roaches, spiders and ants. No traps to empty, no poisons around your kids or pets, and nothing to refill.
✓ Plug in and forget it
Works 24/7 — no batteries, setup or maintenance.
✓ Designed for common household pests
Mice, rats, roaches, spiders and ants.
✓ No chemicals, sprays or bait
Nothing toxic left around the house. Keep it away from pet rodents' rooms.
✓ Up to 120 sq. ft. per unit
One unit per room works best — sound doesn't pass through walls.
✓ 30-day money-back guarantee
Try it at home. Not happy? Return it for a full refund on the official site.
Plug it in the room where you've noticed activity — like the kitchen.
On the next page, choose 1, 3, 5 or 10 units. A single unit is $39.95 — the 3-pack is pre-selected, so change it if you only need one room. Optional add-ons may be offered at checkout; you can skip them.
How does it work?
Tip: ultrasonic sound doesn't pass through walls or solid furniture, so results are best in open rooms and with one unit per room.
Pest Control Made Simple
No chemicals, no traps, no complicated setup. Just plug Repellio in and let it work — silently, 24 hours a day.
Get the Best Results
Use one unit per room where you've seen activity, keep it in an open area (not behind furniture), and give it a few weeks. For best results, also seal small gaps and store food properly. Heavy infestation? Call a professional first.
Why Not Just Use Traps or Sprays?
Traps need to be checked and emptied, and sprays leave chemicals where your kids and pets live. Repellio takes a different approach: instead of killing pests, it makes your rooms an unpleasant place for them to settle in — with nothing to clean up.
On the next page, choose 1, 3, 5 or 10 units. A single unit is $39.95 — the 3-pack is pre-selected, so change it if you only need one room. Optional add-ons may be offered at checkout; you can skip them.
Repellio vs. Sprays vs. Traps
Repellio vs pest sprays vs traps comparison table
Pros & Cons
What we like
What to keep in mind
✓ Chemical-free and poison-free
✕ Results can vary from home to home
✓ Very easy to use — just plug in
✕ Works per room — sound doesn't pass through walls
✓ No traps or dead pests to deal with
✕ Not a replacement for a professional for a heavy infestation
✓ Discreet, compact design
✕ Pet rodents (hamsters, guinea pigs) may hear it
✓ Big discounts on 3, 5 and 10 packs
✕ Sold mainly online — not in retail stores
✓ 30-day money-back guarantee on the official site
Who is Repellio a good fit for?
Homeowners and renters who want a simple, preventive, chemical-free option — especially families with kids who'd rather avoid poisons, and anyone who wants to protect garages, basements, pantries or vacation homes during the colder months.
Who should look elsewhere?
If you already have a large, established infestation, call a licensed pest control professional first. And if you keep rodents as pets, place the devices away from their room.
What customers say
On Trustpilot, Repellio has an average rating of 4.3 out of 5 from 24 reviews at the time of writing.
Repellio price: how much does it cost?
Repellio is sold in packs, and the more units you buy, the lower the price per unit. Prices below are from the official website at the time of writing:
Prices and discounts are set by the manufacturer and may change at any time. Always confirm the final price at checkout.
How many units do I need?
According to the manufacturer, each unit covers up to 120 sq. ft. (about one average room). Since the sound doesn't pass through walls, most people buy a pack based on the number of rooms they want to protect:
On the next page, choose 1, 3, 5 or 10 units. A single unit is $39.95 — the 3-pack is pre-selected, so change it if you only need one room. Optional add-ons may be offered at checkout; you can skip them.
Frequently asked questions
Is Repellio legit or a scam?
Repellio is a real product sold through its official website, with checkout via PayPal or credit card and a 30-day money-back guarantee. The main risk is buying from copycat sites — use the official website to be covered.
What pests is it designed for?
Ultrasonic repellers like Repellio are designed to discourage common household pests such as mice, rats, roaches, spiders and ants. Results vary depending on the pest, the size of the room and how established the problem is.
Is it safe around kids, cats and dogs?
It uses no chemicals or poisons, which is why many families choose it. Most people can't hear the frequencies it uses. Pet rodents such as hamsters, guinea pigs or rabbits can hear ultrasonic sound, so keep the device out of their room. If a dog or cat seems bothered, move the unit to another outlet.
How long does it take to see results?
It varies. Many users give it a few weeks, since the goal is to make the space unattractive over time. For best results, also seal gaps and keep food stored properly.
Does one unit cover the whole house?
No. Ultrasonic sound doesn't go through walls, floors or furniture, so plan for one unit per room or area you want to protect.
Does Repellio have customer support?
Yes. According to the official website, customers can reach Repellio's support team by email, live chat and phone, and the site has pages to track orders and request returns.
Can I buy Repellio on Amazon or in stores?
The manufacturer sells it through its official website, which is where the current discount and guarantee apply. Listings elsewhere may be resellers or imitations.
What if it doesn't work for me?
Orders from the official site come with a 30-day money-back guarantee. If you're not satisfied, you can return the package for a full refund. Check the refund terms on the official site before you buy.
Does Repellio have side effects? Repellio doesn't use chemicals or poisons. Most people can't hear the ultrasonic frequencies it uses, but some people with sensitive hearing, and some pets, may notice it. Pet rodents such as hamsters, guinea pigs or rabbits can hear ultrasonic sound, so keep the device out of their room. If a dog or cat seems bothered, move the unit to another outlet.
Do ultrasonic pest repellers really work? Results vary. They tend to work best as a preventive measure in enclosed rooms, with one unit per room, since walls and furniture block the sound. They are not a replacement for professional pest control in case of a heavy infestation.
Ready to try Repellio?
Try It Risk-Free With the 30-Day Money-Back Guarantee
If you're not satisfied for any reason, send it back for a full refund — no hassle, no questions asked.
On the next page, choose 1, 3, 5 or 10 units. A single unit is $39.95 — the 3-pack is pre-selected, so change it if you only need one room. Optional add-ons may be offered at checkout; you can skip them.
Affiliate disclosure: Everluma Reviews is an independent review website and is not owned by or affiliated with the manufacturer of Repellio. We may receive a commission when you purchase through the links on this page, at no additional cost to you.
Disclaimer: The information on this page is for general informational purposes only. Individual results may vary. For serious infestations, consult a licensed pest control professional. Product names and trademarks belong to their respective owners.