Ants don't pick dirty homes — they pick accessible ones. You're not the problem. AntRx creates an environment ants leave on their own. No chemicals. No contact. Backed by our 30-day money-back guarantee.
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Every review is from a verified purchase. These aren't generic. They're the exact words of people who found the trail across their kitchen, the line under the sink, and needed something that worked without chemicals their kids could touch.
We don't curate which reviews appear below. The rating breakdown reflects every purchase - including the ones that weren't 5 stars.
"the ants came in under the sliding door every spring. no way was i putting down borax bait w/ a 4 yr old and two cats on the floor all day. Got AntRx Thursday, plugged them in. by Saturday morning the line of ants along the baseboard was just gone?? thats been 6 months now still nothing"
"Old farmhouse, been dealing w/ carpenter ants every single spring for 11 years. gave up on TERRO stations ages ago. dog kept licking the bait holders. tried AntRx last march w/ 10 units between house + garage. Best spring weve had period. Saw a handful scattering around the first few days, then nothing by day 11. my wife thinks its witchcraft"
"husband is a skeptic about literally everything. called this "pseudoscience". day 11 after i plugged them in, he found ZERO ants in his garage workshop where hed been seeing trails every week for 2 yrs. he asked me to order another 5-pack for the barn lol. vindication"
"every spring the ants show up in the same kitchen corner and we just...deal w/ it. tried TERRO, ortho spray, peppermint, all of it. the trails come back in a week. plugged in 5 AntRx units in april and by day 9 the kitchen trail just...went quiet?? still quiet 6 mos later. husband didnt believe me at first lol"
"found a LINE of ants under the sink TWO NIGHTS before thanksgiving. absolutely was not having an exterminator spray chemicals all over my kitchen 2 days before hosting my in-laws. ordered the 5-pack overnight shipping, plugged em in everywhere. trail was gone by morning. dinner went fine. still a little pissed abt the pandemonium that night tho"
"apartment building in chicago, ground floor unit. the unit next to mine had an ant problem and the trail came right under our shared wall. exterminator quoted me $399 for the first visit ALONE, ridiculous. got 3 AntRx units instead. trail in my kitchen broke apart by day 11. still plugged in 9 months later, nothing"
"we bought our first house last spring and honestly have no idea what's normal. found a trail of ants coming in under the garage door and fully panicked - posted in our neighborhood fb group and 3 separate ppl recommended HelloPest. ordered the 3 pack that night. garage trail broken by day 10. nothing in the 2 months since. first time homeowner approved ✅"
"tbh this took longer than i expected and stressful because the ant trail actually LOOKED worse the first few days (turns out they get scattered + visible), i almost returned it. by day 11 the line in the bathroom was completely gone. 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."
"after last springs ant invasion in the kitchen (traumatic) i ordered AntRx in february this yr. plugged in 5 units all over. april came and went and we havent seen a single ant since. first time in the 8 yrs weve lived here. husband was the one who reminded me to order again next feb lol"
"wife insisted. i thought it was pseudoscience. then i stopped finding ant trails in my tool drawer in the garage. 10 days in, problem gone. shes never gonna let me hear the end of it but fine, it works."
"im 7 months pregnant and found a trail of ants in the PANTRY of all places. my OB said absolutely no ant bait or sprays anywhere near food prep, rightly so. this was literally the only option that felt safe to me. a couple weeks in and the pantry has stayed clean. my OB actually asked me what i used 😂"
"detached garage, i keep my classic Corvette there. found a carpenter ant nest UNDER THE HOOD last fall - theyd built a full colony in the engine bay, apparently super common with older cars that sit. plugged in 2 units in the garage. havent seen a single ant since. my car is finally safe."
"took longer than expected before the ant trail in the basement stopped. i was close to returning. then around day 11, my husband pointed out he hadnt seen a single ant on the workbench in days. 4 stars cause the initial wait was genuinely stressful, but it does work"
"retired last year. started spending more time at home and noticed ants trailing along the window sills every afternoon - something id been ignoring for years while still working. bought 5 units at my daughter's recommendation. trail broke up by day 11. kitchen feels like my own again honestly."
"found an ant TRAIL running across my 6 month olds NURSERY floor. i cannot adequately describe the panic i felt. ordered the 5 pack overnight shipping. plugged everything in that afternoon while still half-crying. trail was gone by morning. 2 months in, nursery is spotless. god bless whoever made this"
"we live on 4 acres that border cornfields. every may we get FLOODED w/ field ants in the garage + basement. tried the 10 pack last yr - 3 in the garage, 2 basement, 5 in the main house. this spring was the quietest in 20 years. worth every dollar, seriously"
"one unit was NOT enough for my 2200 sq ft home. i knew that was the risk going in but wanted to test before committing. after week 2 the ant trail had barely changed. ordered the 5-pack and placed them properly. within 10 days of full coverage no more trails anywhere. lesson learned: dont undercover ur house"
"bought our first house in march, by june the kitchen had a steady stream of ants every morning. 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 trail stopped in about 11 days. new homeowner lesson"
"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 AntRx, cat stopped staring by day 8. my cats dont seem to react to the devices at all btw."
"workshop in my garage where i restore vintage motorcycles. ants 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."
"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."
"i wfh. spent a whole WEEK ignoring a small ant trail along my desk until i found a full line running behind my monitor. cannot focus when something is crawling across your keyboard lol. plugged in 2 units, one in the office and one in the garage next to it. trail was gone the next morning. back to productive."
"We spend winters in Florida and come back to Michigan in April. Last year we came home to ant trails in three rooms and the kitchen was a disaster. This year I left a 5-pack plugged in all winter. No trails, no nests, nothing. The house smelled like it did when we left."
"My Labrador kept sniffing and pawing at the baseboard behind the couch - he would not leave it alone. Found a small gap with ants trailing in and out. Plugged in 3 units. Within 11 days my dog stopped going over there. Whatever was there left. Dog hasn't reacted to the devices at all."
"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. Eleven days clean and counting. My kitchen is sacred."
"Two things to know: 1) yes, this works - bought the 10-pack, ants stopped showing up in the attic after 11 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."
"Four kids, homeschooled, home 24/7. The idea of putting out TERRO bait on the floor was a non-starter. Plugged in 5 units around the house the day we found a trail in the laundry room. Ten days later the kids were back to running around barefoot without me panicking. Best decision."
"Cabin on a lake in northern Wisconsin. Uninhabited 5 months a year and ants always took over the kitchen. This is the first spring we came back to a clean cabin. No trails, no nests, no unpleasant surprise. The 3-pack covered our 900 sq ft cabin perfectly."
"Bought this for my 82-year-old mother who lives alone. She'd found a trail of ants in her pantry and was too overwhelmed to handle bait stations. 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."
"Just finished a kitchen remodel and noticed ant trails 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."
"Two days before Thanksgiving, my niece said 'there's an ant!' 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."
"Older 1950s home on a crawl space. Hadn't realized how many entry points those create until I found an ant trail running through the hall closet. Put 2 units on the main floor and one in the closet where activity was. About eleven days in, completely clear. Have since sealed the crawl space vents as a separate project."
"Active-duty Navy, we move every 3 years. This is our 4th house in 10 years and every one has had ants. AntRx is the one thing I pack with me now. New duty station in Virginia - plugged in 3 units the day we moved in. Zero ants in 8 months. Worth packing across the country."
"Townhome with shared walls. The unit two doors down got condemned briefly last year because of an infestation - I started seeing trails coming through the shared wall within weeks. Shared walls mean shared ant highways. Plugged in 3 units immediately. Clean for 5 months. HOA should honestly be buying these for everyone."
"Apartment above a Thai restaurant in Brooklyn. The restaurant below had an ant problem that became my ant problem. Landlord did nothing. Bought 3 AntRx 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."
"Pulled down my Christmas decorations from the attic and opened a box of garland to find an ant 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."
"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."
"Detached garden shed was overrun with field ants - they'd built nests in the rafters. One AntRx 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."
"Stored family photos and keepsakes in plastic bins in the basement. Found ants trailing across the lids. Could not stomach the idea of them nesting in or damaging irreplaceable family memorabilia. Two AntRx units in the basement, zero activity within 10 days. Irreplaceable things stay irreplaceable."
"I teach piano from a home studio. Started noticing ants trailing up the wall of my practice room during lessons - not a great first impression for new students. Bought 3 units, placed one in the studio. Ants were gone within 11 days. My 7-year-old students have not noticed and that is the entire goal."
"Brought home a vintage dresser from an estate sale. A week later, a trail of ants leading out of the drawer. The dresser apparently came with stowaways. Plugged in AntRx in the bedroom where I put the dresser. Seven days later, no more evidence. Still have the dresser, no longer have the ants."
"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."
"We had a sump pump failure last spring, minor flooding in the basement. A month later I started finding ant trails - apparently carpenter ants are drawn to water-damaged wood. 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."
"Ants 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."




"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."
Patricia is right, and we should have caught this earlier. AntRx repels. It cannot block a structural gap that gives ants 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
"bought ONE unit for a 2400 sq ft two story house. didnt work. contacted support and they explained i needed AT MINIMUM 3 units for that square footage - thats on the product page but i totally missed it. they sent me a 2-pack at no extra charge to complete coverage. after that it worked exactly as described. my mistake honestly"
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 AntRx underperforms. - HelloPest Support
Answer a few questions. Get a coverage plan built around your specific home.
A single ant in your kitchen isn't random. It's a scout reporting back that the food is reachable. Once that signal goes home, the colony sends foragers along the same path. Every hour you wait is another wave memorizing your pantry.
AntRx works at both ends. Existing ants start leaving. New scouts find easier food outside, so the colony never gets recruited to your home.
Foragers already inside detect AntRx's ultrasonic waves through their antennae. Every surface in the home feels unsafe to them. Ants start leaving right away. The number you see drops quickly. No bait. No spray. No bodies to clean up.
The same 25,000–65,000 Hz ultrasonic field also stops new ants from coming in. Ants are foraging optimizers. They pick the easiest food. AntRx tilts that math against your home. Scouts don't enter, don't lay a pheromone trail, and the colony never gets recruited back in.
Ants habituate to constant signals. Within 2–4 weeks they tune out a fixed-frequency device the way you tune out a refrigerator hum. AntRx continuously varies its pattern so the signal never becomes background noise. Above the hearing range of humans, dogs, and cats, so your pets don't hear it, aren't annoyed by it, aren't harmed by it. That's why $20 devices fail in a month and AntRx lasts years.
Works in any 120V outlet.
All three layers begin on power-up. You won't hear anything. The frequencies are above human and pet hearing.
The home becomes uncomfortable for foraging ants. They look for relief and begin exiting. New scouts redirect to easier food outside instead of laying a trail to your pantry.
The frequencies AntRx uses are inaudible to humans, dogs, cats, birds, and fish. They do not affect electronics, WiFi, or medical devices.
Ultrasonic frequencies are inaudible to humans of all ages. No residue. No contact risk. Safe to use anywhere in the home.
Dogs and cats cannot detect AntRx's operating frequency range. Verified safe for household pets including dogs, cats, and birds.
Fish, hamsters, gerbils, and other small caged pets may be sensitive to ultrasonic frequencies. Do not place AntRx in the same room as their habitat.
Operates on frequencies entirely separate from WiFi, Bluetooth, baby monitors, and other home electronics. Zero interference.
AntRx operates at 25–65 kHz, entirely above the hearing range of humans, dogs, and cats. Your household hears nothing. Ants are highly sensitive to vibration in this range - they detect it through mechanoreceptors in their legs and antennae and retreat from the surfaces transmitting it.
Here's how AntRx compares to the alternatives. No dodged trade-offs.
| Feature | Top pickAntRx | Ant Bait & Trap | Exterminator | Budget Ultrasonic |
|---|---|---|---|---|
| Safe around kids & pets | ✓Always | ✗Toxic ingredients | ~After treatment | ✓Generally |
| No chemicals near food prep | ✓Zero residue | ✗On surfaces | ✗Baseboard residue | ✓None |
| Drives existing ants out | ✓Active disruption | ~Kills, doesn’t drive out | ~Varies by method | ✗Fixed frequency only |
| Prevents new ants from returning | ✓Continuous deterrence | ~Limited | ~Until next visit | ✗No mechanism |
| Monthly cost | ✓$0 ongoing | ~$7–15 per use | ✗$50–120/mo | ✓$0 ongoing |
| Works on other household pests (mice, roaches, spiders) | ✓Yes, same device | ✗Ants only | ~Multi-treatment contracts | ✗None |
| Money-back guarantee | ✓30 days | ✗None | ✗None | ✗None |
| No electricity needed | ✗Requires outlet | ✓No power | ✓No power | ✗Requires outlet |
When soil temperatures cross 50°F in late March, outdoor colonies wake up and start sending foragers indoors. Plug AntRx in before the spring wave - every new scout meets the vibration field at your baseboards before recruiting more workers.
Risk-free with our 30-day money-back guarantee.
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. Ants are adaptive. Within a week they habituate to a constant signal and stop responding. It becomes background noise, like a refrigerator hum. AntRx uses an adaptive pattern 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.
It depends on your home's layout. Square footage matters less than where the entry points and food zones sit relative to each other. A multi-story SFH with a garage and finished basement needs different coverage than a 1-bedroom apartment, and a townhouse with shared walls needs different coverage than either. Take the 2-minute coverage quiz for a count built around your specific home.
No. This is the key failure mode of cheap ultrasonic devices. AntRx uses an adaptive pattern sweep that continuously randomizes its frequency pattern - preventing acclimation. Fixed-frequency devices become background noise. AntRx doesn't.
No. AntRx 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.
Yes, for ongoing protection. Once the current population disperses, new ants can enter the home. Keeping AntRx plugged in year-round creates a continuous barrier. Because there's no maintenance required, this is set-and-forget.
Deters and prevents. Ants are foraging optimizers. They go where the food is easiest to reach. AntRx makes your home the difficult choice. Foragers already inside: the ultrasonic waves create a field uncomfortable enough that ants retreat and redirect to easier food outside. New scouts: the same field feels hostile before a scout commits to foraging in your home. The scout never deposits the pheromone trail that would have recruited the rest of the colony. No chemical signal back to the queen, no foraging route mapped, no colony recruitment. Killing one visible ant doesn't solve the problem when the colony keeps sending more. Making your home a place ants don't choose to forage in does, and it does so without leaving a pile of dead ants to clean up or bait residue for your kids to touch.
No. If you've already got an active carpenter ant colony established in your structure (frass piles, hollow-sounding wood, indoor swarmers in winter, rustling in walls), that's a structural problem and you need a licensed pest professional to locate and treat the nest. AntRx is for prevention. It deters scout ants from entering your home and laying the pheromone trails that recruit a colony in the first place. Once a colony is already inside the framing, the field at your baseboards is downstream of the problem.
AntRx is optimized for ants. Customers also report meaningful reduction in cockroaches, spiders, mice, and stink bugs as a secondary effect, since each of those species is also sensitive to substrate vibration in this frequency range (or, in mice, hears it natively). AntRx is not a mosquito or fly repellent. Those species fly and don't rely on the same surface-vibration cues.
Garages, unfinished basements, and attics with a standard 120V outlet: yes, and this is often where the problem starts (ants enter through garage door seals and crawl-space gaps). Outdoors: AntRx is not weather-rated for direct rain exposure. Covered porches, screened enclosures, and weatherproof shed outlets work. For outdoor foundation protection, placing a unit along the nearest interior wall still disrupts trails on the adjacent exterior surface.
We'd rather give you an honest answer than oversell. AntRx works best as continuous ant deterrence for moderate infestations. For severe situations - a visible carpenter ant colony in wall framing, a fire ant mound outside a foundation, or thousands of workers streaming in from one entry point - AntRx alone isn't the full solution. In those cases, seal the entry point first, address any moisture source for carpenter ants, then deploy AntRx as continuous prevention. Use the 30-day guarantee window to confirm it's working. If it doesn't, we'll refund you.
If AntRx 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."
We've processed 847 returns. Average time from receiving your return to refund: 2.1 business days.
AntRx is tuned for ants, but the ultrasonic frequency range disrupts mechanoreceptors that several common household pests rely on. Plug it in for ants and you'll see secondary effects on the rest sharing the same coverage area. One device. No extra purchase.
Foragers redirect to easier food outside within 24–48 hours. New scouts don't lay a pheromone trail to your pantry to begin with. The kitchen never gets recruited as a foraging zone.
Sense substrate vibration through cercal receptors at the rear of their abdomen. The signal reads like predator activity and pushes them out of harborage zones.
Detect vibration through slit sensilla on their legs, the same sense they use to find prey. Interferes with prey-detection and disrupts web-building.
Hear ultrasonic natively up to ~85 kHz. The 25-65 kHz operating range falls in their stress-response band; rodents avoid rooms with sustained activity.
Reduced indoor overwintering pressure during fall and spring emergence. Customers report fewer wall-cavity invaders in deployed spaces.
One device. Same plug, same 30-day money-back guarantee. No second purchase to cover the rest of the house.
They saw the first ant, plugged in AntRx, and never had to set a trap, buy poison, or call an exterminator. The only difference between them and you is they ordered.
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