"We have a toddler and a dog, so spraying chemicals around the house was never an option. This just plugs into the wall. Six weeks in and the scratching in our kitchen wall is completely gone. That peace of mind is worth every penny."
Repela™ Ultrasonic Pest Repeller
- Free US shipping
"We have a toddler and a dog, so spraying chemicals around the house was never an option. This just plugs into the wall. Six weeks in and the scratching in our kitchen wall is completely gone. That peace of mind is worth every penny."
You've probably heard ultrasonic repellers don't work.
They're right. About the cheap ones.
Thousands of Amazon reviews say the same thing: bought a $10 repeller, worked for a week, then the pests came back. That's not a coincidence. That's how those devices are designed.
Cheap ultrasonic repellers emit a single fixed frequency. Pests are neurologically adaptive. Within 3 to 7 days, they habituate to that tone and simply stop reacting. The device keeps running. The pests stop caring.
Built Different. Works Different.
When Will You See Results?
Here's exactly what happens, and when.
Repela is built to repel every common household pest.
Bed bugs, roaches, mice, spiders, and more can't adapt to a frequency that never stops changing.
Bed bugs
Roaches
Rats
Mice
Spiders
Ants
Fleas
Mosquitoes
Crickets
Silverfish
Earwigs
Wasps
Moths
Hornets
Squirrels
Bees
Whatever's invading your home, Repela is built to drive it out and keep it out.
See our guarantee →Three Steps. Zero Effort.
Insects: results in 24–48 hours. Rodents: 2–3 weeks. Works continuously after that.
Repela vs. The Alternatives
| Feature | Repela | Others | Chemical Spray | Exterminator |
|---|---|---|---|---|
| Pests can't adapt | Yes | Pests habituate | Repeat application | Only while active |
| Safe for kids & pets | 100% | Yes | No | No |
| No chemicals | ||||
| Frequency cycling | 22–65 KHz auto | Fixed frequency | N/A | N/A |
| One-time cost | Monthly | Per visit | ||
| Works 24/7 | Always | Days 1–7 only | ||
| Zero effort after setup | ||||
| Typical first-year cost | ~$30–120 one-time | ~$10–40 | $150–400+ | $300–800+ |
| 30-day guarantee | Most don't |
Rated 4.8/5 by Homeowners Like You
1,487 homes now pest-free. Here’s what real customers report.
The ants near her food bowl, gone in a day.
"I'd been waking up to ants swarming my cat's food bowl for two months. Tried sealing cracks, tried powder, nothing worked. Within 24 hours of plugging this in, the ants were gone. Two weeks later, still not a single one."
The other ones stopped working. This one didn't.
"I'd already tried two other ultrasonic repellers before this. Both stopped working after about a week and the mice came right back. This one rotates the frequency automatically, so they never get used to it. Three months later, they haven't returned."
My landlord did nothing. This did.
"Cockroaches in my apartment and the landlord said it wasn't his problem. I filed two complaints and got nowhere. Got this instead. Two weeks later, gone. Easiest fix I've ever made."
No chemicals. My kids never even knew.
"Two kids, two cats, one dog, and chemicals were never an option in this house. I was skeptical but out of ideas. Plugged this in three months ago. Haven't seen a mouse or ant since. My kids have no idea we ever had a problem."
Called an exterminator twice. Never again.
"I'd called an exterminator twice in one year and knew that wasn't a real long-term answer. They look just like night lights, so guests never even ask. Got the 6-pack, one in every room. Pests are gone."
My wife was right. She hasn't let me forget it.
"I bought this because my wife kept asking, and I honestly didn't think it would do anything. Spiders everywhere, every corner, the basement, behind the TV. Plugged it in on a Thursday. By the following Tuesday I couldn't find a single one. She was insufferable about being right for a week. Worth it."
I used to check under the sink every night. Not anymore.
"I'd wake up at night just thinking about what might be crawling around the kitchen. Checked under the sink constantly, could barely relax. It's been six weeks since I plugged this in and I haven't seen a single roach. I finally stopped checking."
Didn't wait for a problem. Glad I didn't.
"We hadn't actually seen pests yet, just wanted to stay ahead of it before the weather turned. My grandmother always said an ounce of prevention is worth a pound of cure. Plugged it in three months ago. Still haven't had a single issue."
Your Questions, Answered Honestly
Covered by a 30-Day Money-Back Guarantee
Give Repela the full adjustment window to do its work: insects typically react within days, rodents can take 2 to 3 weeks. If it is not the right fit for your home after that, contact us within 30 days of delivery and we will refund you in full.
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Join 1,487 households that have made the switch.
Chemical-free. Effortless. Always on.
Free US shipping • 30-day money-back guarantee • No chemicals. No mess.