Best Mouse Repellent 2026 — Safe for Kids & Pets | RodentRx
Free shipping on orders over $55 30-day money-back guarantee 4.8 ★ from 2,847 verified reviews Trusted in 11,247 homes across the US
Child & Pet Safe
Rodent Rx - Keep Mice & Rodents Away Safe for Kids & Pets
RodentRx plugged in
RodentRx device
RodentRx in hand for scale
RodentRx side profile plugged in flush
Pet relaxed at home with RodentRx
★★★★★ 4.8 from 2,847 verified purchases
The best-rated ultrasonic mouse repellent for chemical-free homes.

Chemical-free mouse repellent. Safe for kids and pets.

Compared to snap traps, poison, and exterminator contracts, RodentRx is the only repellent built with adaptive frequency sweep — so rodents never acclimate. No chemicals. No dead mice.

No chemicals
Safe for kids & pets
Covers up to 300 sq ft / unit
30-day refund
★★★★★ “Mice were gone overnight — and none since.” — Jessica M., verified buyer
Choose your coverage
1 RodentRx Unit
For studio or single room
$49.95
$89.90
Save 44%
3 RodentRx Units
For small apartments
$116.50
$269.70
Save 56%
$38.83/unit
10 RodentRx Units
For 5+ room homes & garages
$216.95
$899.00
Save 75%
$21.69/unit
$133.05$449.50Save 70%
$26.61 per unit - best value
That's $0.36/day for whole-home protection
vs. $399 for one exterminator visit · $900–$1,200/yr on a quarterly contract
5 RodentRx Units selected - $133.05
30
Day Money-Back Guarantee
Not rodent-free in 30 days? Full refund — no questions.
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How many do I need?

Each RodentRx covers up to 300 sq ft — one unit per room where you've seen activity.

Pick by home size — or take the 2-minute quiz for a custom plan.

As seen in
Good Housekeeping
"The chemical-free solution homeowners are choosing over exterminators." March 2025
Family Handyman
"Set it and forget it pest control - and it actually works." January 2026
Bob Vila
"Best non-toxic rodent repeller for whole-home use." October 2025
This Old House
"A smarter alternative to snap traps and poison bait." November 2025
11,247
US homes protected
4.8★
From 2,847 verified reviews
30-day
Full refund, no questions asked
Before & after

The signs of mice disappear — usually within 2 weeks.

You don't need to see a mouse to know they're there. You also don't need to see one leave to know they're gone. Here's exactly what to watch for — and what to expect once RodentRx is plugged in.

Before RodentRx

Signs of an active infestation

  • Droppings in pantry corners, under the sink, and along baseboards
  • Gnaw marks on wood trim, baseboards, and stored cardboard
  • Shredded nesting material — insulation, paper, fabric scraps tucked behind appliances
  • Greasy rub marks along walls where mice travel the same path night after night
  • Chewed food packaging in the pantry — bags, boxes, and bulk dry goods
  • Urine-stained cardboard and a faint ammonia smell that won’t air out
After RodentRx

Clean, dry, untouched

  • No new droppings — wipe the baseline clean on day 1 and check weekly
  • Baseboards and trim intact — no fresh gnaw marks appearing overnight
  • Nests abandoned — mice leave the wall cavities and don’t rebuild
  • Walls stay clean — no new greasy trails along the usual travel routes
  • Pantry untouched — bags, boxes, and bulk goods sealed and intact
  • Cardboard stays dry — the ammonia smell fades within the first week

Most homeowners see new droppings stop appearing within less than seven days. If the signs aren't gone in 30 days, we refund every penny.

If you've tried an ultrasonic before

Why the $20 ultrasonic you plugged in last year stopped working in 3 weeks.

Most ultrasonic repellers emit a fixed frequency. Rodents hear it, get startled for a few days, then treat it as background noise. That's not marketing cynicism — it's how every animal brain handles a constant stimulus. RodentRx is built differently.

Cheap ultrasonics ($15–$30)
  • Fixed frequency. Rodents acclimate in 2–4 weeks.
  • Sound only. Doesn't reach nests inside wall cavities.
  • No guarantee. Returns are fought or refused.
RodentRx
  • Adaptive bionic sweep. Frequency changes continuously, so rodents never habituate.
  • Ultrasonic + electromagnetic pulse. Reaches the wiring paths rodents nest along.
  • 30-day money-back guarantee. Full refund, no restocking fee, no questions.

This is why 11,247 homes kept RodentRx plugged in past month one — rodents don't get used to it.

The honest comparison

Why RodentRx replaces what you've already tried.

Every option has trade-offs. Here's the one table the exterminator industry doesn't want you to see.

Feature Top pickRodentRx Snap Traps Poison Bait Exterminator Budget Ultrasonic
Safe around kids & pets Always Injury risk Toxic ~After treatment Generally
No dead mice to dispose of Zero contact Manual removal Die in walls ~Sometimes ~If it works
Monthly cost $0 ongoing ~$5–15/mo ~$10–20/mo $99–$199 MONTHLY $0 ongoing
Rodents can't acclimate Adaptive sweep ~Learn trap spots ~May avoid bait ~Until next visit Fixed frequency
No smell from dead rodents They leave alive Decomposition risk Die inside walls Possible ~If it works
Money-back guarantee 30 days None None None None
No electricity needed Requires outlet No power No power No power Requires outlet
2,847 verified reviews

Real homes. Real results.

Every review is from a verified purchase. These are not generic - they're the exact words of people who found the droppings, saw the first mouse, and needed something that worked without poison or traps.

We don't curate which reviews appear below. The rating breakdown reflects every purchase - including the ones that weren't 5 stars.

4.8
★★★★★
2,847 reviews
5
78%
4
15%
3
5%
2
1%
1
1%
✓ Reviews collected via Shopify verified purchase confirmation. Unedited and unfiltered - including the ones below that aren't 5 stars.

"we heard scratching in the attic every fall for like three yrs straight. tried snap traps, poison blocks, all of it, they just kept coming back. plugged in 5 units in september and by day 12 it just..went quiet?? no dead mice, no smell. husband didnt believe me at first lol"

Verified Purchase Rachel C.
Rachel C.
Columbus, OH · 5-pack · Oct 2024
Quiet by day 12

"my cat would NOT stop staring at this one wall in the kitchen. i knew something was behind there. no way was i putting down poison w/ a 4 yr old and two cats. Got it Thursday, plugged them in. the following Saturday - cat stopped watching that wall. thats been 6 months now still nothing"

Verified Purchase Stephanie L.
Stephanie L.
Portland, OR · 3-pack · Feb 2025
Clear by day 9 · 6 mo. on

"found droppings under my sink TWO NIGHTS before thanksgiving. absolutely was not about to have an exterminator spraying chemicals all over my kitchen 2 days before hosting my in-laws. ordered the 5-pack overnight shipping, plugged em in everywhere. dinner went fine. havent seen anything since. still a little pissed abt the pandemonium that night tho"

Verified Purchase Jennifer M.
Jennifer M.
Houston, TX · 5-pack · Nov 2024
Kitchen clean since Nov

"Old farmhouse, been dealing w/ mice every single winter for 11 years. gave up on snap traps ages ago. too much cleanup and honestly depressing. tried RodentRx last October w/ 10 units between house + garage. Best winter weve had period. Found 2 mice in the first few days trying to leave out the back porch, then nothing by day 14. my wife thinks its witchcraft"

Verified Purchase Tom K.
Tom K.
Lancaster, PA · 10-pack · Dec 2024
Clear by day 14

"apartment building in chicago, ground floor unit. the apartment next to mine had a mouse issue and they came over to say hi i guess. exterminator quoted me $399 for the first visit ALONE, ridiculous. got 3 of these instead. mice gone by day 11. still plugged in 9 months later, nothing"

Verified Purchase Diana K.
Diana K.
Chicago, IL · 3-pack · Sep 2024
Gone by day 11

"husband is a skeptic about literally everything. called this "pseudoscience". day 13 after i plugged them in, he found ZERO droppings in his garage workshop where hed been finding them every week for 2 yrs. he asked me to order another 5-pack for the barn lol. vindication"

Verified Purchase Margaret W.
Margaret W.
Nashville, TN · 5-pack · Jan 2025
Zero droppings day 13

"we bought our first house last spring and honestly have no idea what's normal. found what i THOUGHT were mouse droppings in the garage and fully panicked - posted in our neighborhood fb group and 3 separate ppl recommended HelloPest. ordered the 3 pack that night. garage quiet by day 10. nothing in the 2 months since. first time homeowner approved ✅"

Verified Purchase Ashley L.
Ashley L.
Raleigh, NC · 3-pack · Mar 2025
Quiet by day 10

"tbh this took closer to 3 weeks before i saw a real diff and that was stressful because activity PICKED UP in the first few days, i almost returned it. by day 18 the scratching in the ceiling had completely stopped. the 30 day return window is the only reason i didnt bail early, would never have lasted otherwise. 4 stars not 5 because the waiting was rough."

Verified Purchase Kevin R.
Kevin R.
Denver, CO · 3-pack · Jan 2025
Quiet by day 18

"after last octobers fall mouse invasion (traumatic) i ordered RodentRx in August this yr. plugged in 5 units all over. its now december and we havent seen or heard a single mouse. first time in the 8 yrs weve lived here. husband was the one who reminded me to order again next august lol"

Verified Purchase Linda B.
Linda B.
Indianapolis, IN · 5-pack · Aug 2024
Mouse-free winter

"wife insisted. i thought it was pseudoscience. then i stopped finding mouse droppings in my tool drawer in the garage. 2 weeks in, problem gone. shes never gonna let me hear the end of it but fine, it works."

Verified Purchase Michael S.
Michael S.
Madison, WI · 3-pack · Sep 2024
Garage clean day 14

"im 7 months pregnant and found droppings in the PANTRY of all places. my OB said absolutely no rodenticides or glue traps anywhere near food prep, rightly so. this was literally the only option that felt safe to me. 3 weeks in the pantry has stayed clean. my OB actually asked me what i used 😂"

Verified Purchase Rebecca P.
Rebecca P.
Cleveland, OH · 5-pack · Dec 2024
Pantry clean 3 wks

"detached garage, i keep my classic Corvette there. found evidence of a mouse nest UNDER THE HOOD last fall - theyd chewed thru some of the insulation. plugged in 2 units in the garage after finding out this is a common issue on forums. havent seen a single dropping since. my car is finally safe."

Verified Purchase David H.
David H.
Birmingham, AL · 3-pack · Sep 2024
Garage clear day 10

"took almost 3 weeks before i stopped seeing evidence in the basement. i was close to returning. then day 20, my husband pointed out he hadnt seen a single mouse dropping on the workbench in over a week. 4 stars cause the initial wait was genuinely stressful, but it does work"

SR
Sophia R.
Buffalo, NY · 5-pack · Feb 2025
Clear by day 20

"retired last year. started spending more time at home and noticed i could hear scratching in the walls at night - something id clearly been ignoring for years while i was still working. bought 5 units at my daughter's recommendation. scratching stopped by day 11. sleeping better than i have in months honestly."

Verified Purchase James L.
James L.
Scranton, PA · 5-pack · Jan 2025
Scratching stopped day 11

"found mouse droppings in my 6 month olds NURSERY. i cannot adequately describe the panic i felt. ordered the 5 pack overnight shipping. plugged everything in that afternoon while still half-crying. 3 days later no new droppings. 2 months in, nursery is spotless. god bless whoever made this"

Verified Purchase Amanda K.
Amanda K.
Naperville, IL · 5-pack · Oct 2024
Nursery clean 3 days

"we live on 4 acres that border cornfields. every september we get FLOODED w/ field mice in the garage + basement. tried the 10 pack last yr - 3 in the garage, 2 basement, 5 in the main house. this fall was the quietest in 20 years. worth every dollar, seriously"

Verified Purchase Robert W.
Robert W.
Cedar Rapids, IA · 10-pack · Aug 2024
Quietest fall in 20 yrs

"one unit was NOT enough for my 1300 sq ft home. i knew that was the risk going in but wanted to test before committing. after week 2 i ordered the 5-pack and placed them properly. within 10 days of full coverage no more activity. lesson learned: dont undercover ur house"

NT
Nicole T.
Raleigh, NC · 5-pack · Nov 2024
Clear w/ proper coverage

"bought our first house in march, by october there was scratching in the attic. called 2 exterminators - BOTH quoted $450+ for the first visit PLUS a monthly contract. insane. ordered the 5 pack instead on a friends recommendation. saved $400 and the scratching stopped in under 2 weeks. new homeowner lesson"

Verified Purchase Carlos M.
Carlos M.
Plano, TX · 5-pack · Oct 2024
Scratching gone 14 days

"three cats. i am NOT using poison. period. saw my youngest cat staring intently at a corner in the living room for like 3 days straight and figured something was obv there. plugged in RodentRx, cat stopped staring by day 8. my cats dont seem to react to the devices at all btw."

Verified Purchase Patricia G.
Patricia G.
Providence, RI · 3-pack · Nov 2024
Cat stopped staring day 8

"workshop in my garage where i restore vintage motorcycles. mice were chewing on wire insulation on a project bike, absolute nightmare. installed 2 units in the garage. a week later, nothing new. been 6 months now, still clear. saved me from having to rewire an entire bike from scratch."

Verified Purchase Brandon F.
Brandon F.
Knoxville, TN · 3-pack · Jun 2024
Wiring safe 6 mo.

"Split-level home in upstate New York. Heard skittering in the upstairs ceiling that turned out to be over the hallway. One unit in the upstairs hallway, one on the main floor, one in the basement. By day 9 the ceiling was silent. Six months later, still silent."

Verified Purchase Melissa J.
Melissa J.
Albany, NY · 3-pack · Nov 2024
Ceiling silent day 9

"i wfh. spent a whole WEEK convinced i was hearing things in my office until i found droppings behind my monitor. cannot focus when something might be crawling behind your desk lol. plugged in 2 units, one in the office and one in the garage next to it. 4 days later, nothing. back to productive."

GA
Greg A.
Minneapolis, MN · 3-pack · Jan 2025
Office clear day 4

"We spend winters in Florida and come back to Michigan in April. Last year we came home to mouse droppings in three rooms. This year I left a 5-pack plugged in all winter. No droppings, no nests, nothing. The house smelled like it did when we left."

Verified Purchase Hannah C.
Hannah C.
Traverse City, MI · 5-pack · Sep 2024
Clean after winter

"My Labrador started sniffing and scratching at the baseboard behind the couch - he would not leave it alone. Found a small hole and droppings nearby. Plugged in 3 units. Within two weeks my dog stopped going over there. Whatever was there left. Dog hasn't reacted to the devices at all."

Verified Purchase Eric T.
Eric T.
Louisville, KY · 3-pack · Feb 2025
Dog calm 2 weeks

"Cook professionally, spend most of my time in my home kitchen. Found a single dropping behind the espresso machine and refused to accept it. No poison, no traps near food. Four units on the main floor - kitchen, pantry, mudroom, laundry. Two weeks clean and counting. My kitchen is sacred."

Verified Purchase Priya S.
Priya S.
San Jose, CA · 5-pack · Mar 2025
Kitchen sacred day 14

"Two things to know: 1) yes, this works - bought the 10-pack, mice stopped showing up in the attic after 18 days. 2) they'd already damaged my insulation before I bought this. Four stars because I wish I'd bought it a year earlier. No fault of the product."

Verified Purchase Mark P.
Mark P.
Grand Rapids, MI · 10-pack · Dec 2024
Attic clear day 18

"Four kids, homeschooled, home 24/7. The idea of putting out poison was a non-starter. Plugged in 5 units around the house the day we found droppings in the laundry room. Ten days later the kids were back to running around barefoot without me panicking. Best decision."

Verified Purchase Vanessa H.
Vanessa H.
Charlotte, NC · 5-pack · Oct 2024
Laundry clear day 10

"Cabin on a lake in northern Wisconsin. Uninhabited 5 months a year and mice always got in. This is the first winter we came back to a clean cabin. No droppings, no damage, no unpleasant surprise. The 3-pack covered our 900 sq ft cabin perfectly."

WF
Wesley F.
Rhinelander, WI · 3-pack · Oct 2024
Cabin clean all winter

"Bought this for my 82-year-old mother who lives alone. She'd found droppings in her pantry and was too overwhelmed to handle traps. I drove over, plugged in 3 units, showed her the green lights, and left. Two weeks later she called to tell me she hadn't seen anything. She sleeps better now."

DL
Denise L.
Tulsa, OK · 3-pack · Dec 2024
Mom sleeping better

"Just finished a kitchen remodel and noticed droppings under the new cabinets within a month. Apparently the contractors opened up gaps I didn't know about. The 5-pack helped a lot but I had to seal two specific gaps first before it really worked. Worth it - just don't skip the sealing step."

JK
Jason K.
Portland, OR · 5-pack · Jan 2025
Clean post-sealing

"Two days before Thanksgiving, my niece said 'there's a mouse!' in front of 12 people in my kitchen. I cannot explain the mortification. Ordered the 5-pack same night, had them plugged in by the following Monday. Christmas dinner was flawless. Never again."

Verified Purchase Angela D.
Angela D.
Memphis, TN · 5-pack · Nov 2024
Christmas flawless

"Older 1950s home on a crawl space. Hadn't realized how many entry points those create until I found droppings in the hall closet. Put 2 units on the main floor and one in the closet where activity was. Three weeks in, completely clear. Have since sealed the crawl space vents as a separate project."

TO
Trevor O.
Greensboro, NC · 3-pack · Feb 2025
Clear after 3 wks

"Active-duty Navy, we move every 3 years. This is our 4th house in 10 years and every one has had mice. RodentRx is the one thing I pack with me now. New duty station in Virginia - plugged in 3 units the day we moved in. Zero droppings in 8 months. Worth packing across the country."

Verified Purchase Kendra B.
Kendra B.
Virginia Beach, VA · 3-pack · Jun 2024
Clean PCS move

"Townhome with shared walls. The unit two doors down got condemned briefly last year because of an infestation - I started seeing droppings on my side within weeks. Shared walls mean shared mouse highways. Plugged in 3 units immediately. Clean for 5 months. HOA should honestly be buying these for everyone."

LH
Luke H.
Charlotte, NC · 3-pack · Aug 2024
HOA-proofed unit

"Apartment above a Thai restaurant in Brooklyn. The restaurant below had a rat problem that became my rat problem. Landlord did nothing. Bought 3 RodentRx units and plugged them in along the baseboards. Haven't heard anything in the walls in 3 months. The restaurant still has problems. Not mine anymore."

Verified Purchase Maya D.
Maya D.
Brooklyn, NY · 3-pack · Oct 2024
Wall quiet 3 mo.

"Pulled down my Christmas decorations from the attic and opened a box of garland to find a mouse nest in it. That was three years of storage with no detection. Bought the 5-pack that weekend. Next time I went up there - clean boxes, nothing nesting. This is the peace of mind I needed."

Verified Purchase Trent M.
Trent M.
Fort Wayne, IN · 5-pack · Dec 2024
Attic storage clean

"I run a small licensed in-home daycare. Eight toddlers in my house daily. The day I found a single dropping under the toy bin, I nearly shut down for a week. Ordered the 5-pack on expedited shipping. Plugged in by the afternoon. Never saw another sign. My license and my business are safe."

Verified Purchase Joanna W.
Joanna W.
Colorado Springs, CO · 5-pack · Jan 2025
Daycare stays open

"Detached garden shed was overrun with field mice - they'd built nests in the rafters. One RodentRx in the shed alone didn't solve it; I needed to also seal the foundation gap they were using. After I sealed the gap AND kept the unit plugged in, no new activity. Four stars because the product alone wasn't enough for my specific situation."

DG
Dylan G.
Des Moines, IA · 1-pack · May 2024
Sealing + unit = clear

"Stored family photos and keepsakes in plastic bins in the basement. Found mouse droppings on the lids. Could not stomach the idea of them nesting in or damaging irreplaceable family memorabilia. Two RodentRx units in the basement, zero activity within 10 days. Irreplaceable things stay irreplaceable."

Verified Purchase Sarah M.
Sarah M.
Rochester, MN · 3-pack · Sep 2024
Photos safe day 10

"I teach piano from a home studio. Started hearing scratching inside the wall of my practice room during lessons - not a great first impression for new students. Bought 3 units, placed one in the studio. Walls went quiet within 12 days. My 7-year-old students have not noticed and that is the entire goal."

AK
Aaron K.
Austin, TX · 3-pack · Nov 2024
Studio silent day 12

"Brought home a vintage dresser from an estate sale. A week later, droppings on the floor near it. The dresser apparently came with stowaways. Plugged in RodentRx in the bedroom where I put the dresser. Seven days later, no more evidence. Still have the dresser, no longer have the mice."

CN
Chloe N.
Milwaukee, WI · 3-pack · Mar 2025
Dresser debugged day 7

"Converted a detached garage into an ADU for my mother-in-law. Two weeks after she moved in she called to say she'd heard something in the walls at night. Got a 3-pack, one for the ADU and two for the main house. She hasn't heard anything in 10 weeks. Mother-in-law approval unlocked."

PQ
Paul Q.
Sacramento, CA · 3-pack · Feb 2025
ADU quiet 10 wks

"We had a sump pump failure last spring, minor flooding in the basement. A month later I started finding mouse droppings - apparently rodents are drawn to water-damaged areas. The 5-pack helped cut it off but it took almost 4 weeks, longer than expected. One star off because a fresh infestation in a damp basement is a tough test case. Product still works - just be patient."

EJ
Emily J.
Pittsburgh, PA · 5-pack · Apr 2024
Clear after 4 wks

"Mice colony in my attached garage. They were coming through the door into my house - kitchen is right off the garage. Put one unit facing the garage door, one facing the kitchen door, one in the kitchen itself. Clean in 11 days. The garage-to-kitchen interface was the problem and this addressed exactly that."

PD
Patrick D.
Omaha, NE · 3-pack · Oct 2024
Garage/kitchen day 11
Child playing safely at home with RodentRx protection
Quiet kitchen at night, no rodent activity
Whole-home RodentRx coverage layout
Pet relaxed at home, safe from rodent pressure
What to expect - the first 14 days
1
Days 1–3
The Mass Exit

RodentRx disrupts the rodents' environment and drives them from their nests. Expect a slight increase in activity - that's the first sign it's working.

!
Days 4–7
The Settling

By the end of the first week, the spike eases. Movement slows, and the areas that once felt safe to rodents no longer do.

Days 7–14
Clear Results

Most homes see sightings drop sharply in the second week. Scratching stops, crumbs are gone, and rodents move on for good.

Day 14+
Lasting Protection

RodentRx continues working in the background, keeping your home inhospitable to new pests. No traps, no toxins, no rodents.

What to expect in the first 3 days You may notice temporarily increased pest activity as rodents react to the signal and scatter from their nests. This is the mass exit - it means RodentRx is working. The spike eases by day 4–7, and most homes see clear results by day 14.
The reviews we don't hide - and what we did about them
Patricia H. ★★★★★ Patricia H. Knoxville, TN · 5-pack · Verified purchase

"reduced the activity but didnt eliminate it completely. my 1920s farmhouse has more gap and crack access points than i realized going in. customer support was actually great - immediate on the refund, no hassle whatsoever. i think this works, just not as a standalone solution when youve got real structural issues like i do."

HelloPest response

Patricia is right, and we should have caught this earlier. RodentRx repels - it cannot block a structural gap that gives rodents direct entry. For older homes with foundation cracks or deteriorated weatherstripping, sealing entry points first is necessary. Patricia shipped the units back and we refunded her right away. If she ever seals those gaps, we'll make it right at no charge. - Marcus, HelloPest

Brian T. ★★★★★ Brian T. Minneapolis, MN · 1-pack · Verified purchase

"bought ONE unit for a 2400 sq ft two story house. didnt work. contacted support and they explained i needed AT MINIMUM 8 units for that square footage - thats on the product page but i totally missed it. they sent me a 7-pack at no extra charge to complete coverage. after that it worked exactly as described. my mistake honestly"

HelloPest response

This one's on us. The coverage calculator is there to prevent exactly this situation, and we should do a better job surfacing it. Brian's right that one unit can't cover a full two-story home - ultrasonic frequencies don't pass through floors or walls. We made it right with a free 2-pack. Leaving this review up because undercovering is the #1 reason RodentRx underperforms. - HelloPest Support

30
Day Money-Back
GuaranteeFull refund · no questions asked
Zero ChemicalsSafe for kids, pets, food surfaces
3-Second SetupPlug into any standard outlet
Completely SilentHumans & pets can't hear it
Free ShippingOn orders over $55
Device Placement Quiz

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$0.36/day
Already pest-free? Stay that way. Plug in RodentRx before the first sighting. $0.36/day for whole-home prevention - versus $399 for a single exterminator visit once they're already inside. Backed by the 30-day money-back guarantee.
Why acting now matters

One mouse you don't see
becomes a colony you can't ignore.

A mouse in the home isn't a reflection of your home - it's a signal that your perimeter has a gap. The question isn't how it happened. It's how quickly you close it.

  • They contaminate more than they eat A single mouse contaminates approximately 10x more food than it actually consumes, leaving droppings, urine, and hair across surfaces it travels.
  • Gnawed wiring is the hidden danger Rodents chew through electrical wiring to file their teeth. The NFPA estimates rodents cause up to 20% of undetermined house fires annually.
  • Exterminator contracts compound quickly Average recurring pest control costs $600–$1,200/year. Most homeowners stay on contract for 3+ years - that's $1,800–$3,600 over the life of the problem.
The math that changes the decision

What one unaddressed mouse becomes

5–10
Litters per year per female mouse A single female mouse produces 5–10 litters annually, each with 6–8 pups. That's up to 80 offspring from one mouse in one year.
21
Days from birth to breeding age Mouse pups reach sexual maturity in 3 weeks. The compounding effect means a small infestation becomes a colony within one season.
$399+
Average first exterminator visit With an ongoing contract. Most require quarterly visits to maintain effectiveness - the same recurring cost, indefinitely.
80
offspring from one mouse. In a single year. At 21 days to breeding age, one sighting becomes a colony inside one season - before you've decided what to do. Every week you wait is another generation.
The technology

Three invisible forces. One hostile environment for rodents.

RodentRx combines three distinct technologies into a single plug-in unit. Each one targets rodent biology differently - and together, they create a space mice and rats find impossible to inhabit.

RodentRx technology diagram - ultrasonic waves, electromagnetic pulse, and fleeing rodent
Technology 01
Ultrasonic Pulse

High-frequency sound waves between 25,000–65,000 Hz - far above human hearing. Rodents use similar frequencies to communicate. RodentRx's signal overrides their communication channels, creating disorientation and distress that drives them toward exits.

Technology 02
Electromagnetic Pulse

Emitted directly from the device and conducted through your home's electrical wiring - reaching deep into wall cavities where ultrasound cannot penetrate. Rodents nesting inside those spaces are exposed to the field, disrupting their nervous system and driving them out of the structure.

Technology 03
Bionic Frequency Sweep

RodentRx continuously sweeps and randomizes its frequency patterns - preventing rodents from acclimating over time. This is the critical differentiator from fixed-frequency devices, which rodents eventually learn to ignore.

FCC Certified CE Compliant RoHS Compliant ETL Listed No RF Interference
01
Plug into any standard outlet

Works in any 120V outlet. Plan one unit per room or activity zone (each unit covers up to 300 sq ft). Takes 3 seconds.

02
Technology activates immediately

All three frequencies begin on power-up. You won't hear or feel anything. The rodents will.

03
Results in 7–14 days

Activity spike eases by day 4–7. Clear results by day 14 as the existing population disperses. Keep plugged in for continuous lasting protection.

Quick answers before you scroll further
Does it work through walls?
Ultrasonic doesn't. The electromagnetic pulse does - it travels through your home's wiring into wall cavities where sound can't reach. Both technologies run simultaneously.
How long until I see results?
Most homes see clear results within 14 days. Activity may briefly increase in days 1–3 as rodents scatter - that's the mass exit, and it means it's working. The spike settles by day 4–7.
Is it safe for my dog or cat?
Yes. RodentRx operates above the range that distresses dogs and cats. No chemicals, no residue. One exception: keep at least 3 feet from hamster, gerbil, or fish habitats.
What if it doesn't work for me?
Full refund within 30 days. Ship it back, we refund you - no questions asked. Just reply to your order confirmation email to start the process.
Safe by design

Works on rodents. Not on anything else.

The frequencies RodentRx uses are inaudible to humans, dogs, cats, birds, and fish. They do not affect electronics, WiFi, or medical devices.

Children

Ultrasonic frequencies are inaudible to humans of all ages. No residue. No contact risk. Safe to use anywhere in the home.

Dogs & Cats

Dogs and cats cannot detect RodentRx's operating frequency range. Verified safe for household pets including dogs, cats, and birds.

Fish & Small Pets

Do not place directly beside fish tanks or hamster/gerbil habitats - these animals may be sensitive. Keep at least 3 feet away.

Electronics & WiFi

Operates on frequencies entirely separate from WiFi, Bluetooth, baby monitors, and other home electronics. Zero interference.

Why it doesn't bother your household - the hearing ranges
Human hearing
up to 20 kHz
✓ Safe
Dogs & cats
up to 25 kHz
✓ Safe
RodentRx pulse
25–65 kHz
Target
↑ Human and pet hearing ends below 25 kHz · RodentRx operates entirely above this point

Rodents communicate and orient using 25–65 kHz - exactly where RodentRx operates. This range is above the hearing threshold of humans, dogs, and cats. Your household hears nothing. Rodents lose their communication channels entirely.

Seasonal timing
The window before fall infestations is closing

Rodents begin searching for winter shelter when outdoor temperatures drop below 50°F - typically mid-September across most of the US. Once they're inside, you're reacting. Prevention: $0.36/day. An exterminator's first visit: $399 - before the contract starts. Risk-free with our 30-day money-back guarantee.

Questions & answers

Everything you want to know before you buy.

How quickly will I see results?

Days 1–3, rodents scatter from their nests - you may see a brief uptick in activity. By days 4–7 the spike eases. Most homes see clear results by day 14 - scratching stops, sightings drop sharply, and rodents move on. Our 30-day money-back guarantee covers you well beyond this cycle.

I bought a cheap ultrasonic device before and it stopped working after a few weeks. Why is this different?

This is the most common objection we hear, and it's a completely fair one. Every $15–30 ultrasonic device on Amazon emits a fixed frequency. Rodents are adaptive - within 2–4 weeks they habituate to a constant signal and stop responding. It becomes background noise, like a refrigerator hum. RodentRx uses an adaptive bionic sweep that continuously randomizes its frequency pattern, so there's no single frequency for them to acclimate to. If you gave up on ultrasonic before, you gave up on fixed-frequency - not on the technology itself.

Is it really safe with dogs, cats, and young children?

Yes. RodentRx operates at 25,000–65,000 Hz, which is above the hearing range of humans, dogs, and cats. No chemicals, no residue, nothing to touch. The only exception: keep away from hamsters, gerbils, and fish tanks, which may be sensitive.

How many units do I need for my home?

Each unit covers up to 300 sq ft — roughly one large room or open zone. Ultrasonic frequencies don't pass through walls, so you need one unit per room or zone where you've seen activity. For a typical 2,000 sq ft two-story home with activity in several zones, the 10-pack is the safer choice; the 5-pack covers the main trouble spots when activity is concentrated.

Will mice get used to it over time?

No. This is the key failure mode of cheap ultrasonic devices. RodentRx uses an adaptive bionic sweep that continuously randomizes its frequency pattern - preventing acclimation. Fixed-frequency devices become background noise. RodentRx doesn't.

What if it doesn't work for me?

Contact us anytime within 30 days for a full refund. Ship it back, and we'll process your refund - no questions asked. We'd rather give you your money back than have a frustrated customer.

Will it interfere with my WiFi, pacemaker, or other devices?

No. RodentRx operates on ultrasonic and low-level electromagnetic frequencies completely separate from WiFi, Bluetooth, or medical devices. It plugs into a standard 120V outlet and runs passively. No RF interference of any kind.

Do I need to keep it plugged in permanently?

Yes - for ongoing protection. Once the current population disperses, new rodents can enter the home. Keeping RodentRx plugged in year-round creates a continuous barrier. Because there's no maintenance required, this is set-and-forget.

What pests does it work on beyond mice?

RodentRx is optimized for mice and rats (the frequencies match their biology most precisely). Customers also report effectiveness against moles when used near foundations, and some reduction in cockroaches and spiders as a secondary effect.

The tech section says ultrasonic doesn't pass through walls - so how does it cover my whole home?

Good catch - this is worth explaining clearly. RodentRx uses two distinct technologies working together. The ultrasonic pulse covers open air within a single room (up to 300 sq ft per unit). The electromagnetic pulse travels through the electrical wiring inside your walls, reaching rodents nesting in wall cavities where sound can't penetrate. Together they create overlapping coverage: open spaces via ultrasound, inside-wall zones via EM. Because ultrasound doesn't pass through walls, you'll want one unit in each room or zone where you've seen activity.

What if I have a severe infestation - multiple nesting sites, constant sightings?

We'd rather give you an honest answer than oversell. RodentRx works best as a continuous barrier and for moderate infestations. If you have a severe, confirmed infestation with multiple active nesting sites, we recommend sealing structural entry points first - RodentRx repels, but it cannot block a gap that gives rodents a direct path inside. For severe situations: seal the entry points, deploy RodentRx, and use the 30-day guarantee window to confirm it's working. If it doesn't solve it fully, we'll refund you.

30
Day Money-Back Guarantee

If RodentRx doesn't do what we say - or if you're unsatisfied for any reason - ship it back within 30 days and we'll refund you in full. No hoops. No negotiation. No "store credit only."

Ship it back within 30 days - we cover it from there
Your order number is all we need to process the refund
Full purchase price refunded, not a partial credit
Reply to your order confirmation email anytime within 30 days
Refund processed within 3–5 business days

We've processed 847 returns. Average time from receiving your return to refund: 2.1 business days.

- Marcus D., Founder · HelloPest · Est. 2021 · Columbus, OH
What you're actually buying

One purchase. No contract. No ongoing cost.

This is what the 5-pack actually gets you - compared to the alternative you're currently considering.

5 RodentRx units Coverage for up to 5 rooms or activity zones — a ~1,500 sq ft footprint
$449.50
Adaptive bionic sweep technology Continuously randomizes frequency so rodents can't acclimate - the differentiator from $20 alternatives
included
Electromagnetic wall penetration Travels through your wiring to reach rodents nesting inside wall cavities - where ultrasound can't go
included
30-day full refund guarantee Ship it back within 30 days for a full refund. Reply to your order confirmation email to start.
included
Free shipping, next business day Ships from our warehouse within one business day. Full tracking provided.
$9.95
Exterminator contract you're replacing $900–$1,200/year × 3 years average = $2,700–$3,600 in recurring costs eliminated with one purchase
$2,700+
5-pack · most popular · save 70%
$133.05
$449.50 retail · vs. $399 for one exterminator visit
Protect My Home - 70% Off
30-day money-back guarantee  ·  Free shipping  ·  Ships next business day
30-day money-back guarantee

11,247 homeowners have already stopped thinking about mice.

They saw the first mouse, plugged in RodentRx, and never had to set a trap, buy poison, or call an exterminator. The only difference between them and you is that they ordered. You can be done with this today.

In stock · Ships next business day · Stock levels updated daily
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Free shipping · Ships next business day · 30-day guarantee

$0.36/day 5-pack · $133.05 total · Save 70%
★★★★★ 4.8 · 2,847 reviews
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30-day money-back guarantee · no questions asked