There's a Tick on Your Street Right Now That Can Make Your Daughter Allergic to Hamburgers for Life.
You spray. You check. You comb. And you still find them — because the threat changed and the playbook didn't. Your three-layer defense may have a fourth-layer gap — and here's what every Lyme-belt parent needs to know before another summer of white-knuckle bedtime scalp checks.
My name is Daniel Reeves. I'm an industrial designer, I live in western Connecticut, and I am the father of a six-year-old girl who failed her alpha-gal IgE panel after a tick bite we thought we had handled.
I spent fifteen years designing consumer hardware — health wearables, outdoor electronics, the kind of products that end up at REI. I am not a doctor. I am not an entomologist. I am the dad in the parking lot at soccer practice scanning his daughter's ankles, the same as you.
What I am is the guy who spent eighteen months on the phone with Lyme researchers in upstate New York, entomologists at UConn, and Scandinavian veterinarians who have been quietly recommending ultrasonic clips to dog owners for over a decade. I logged hundreds of hours of conversations with parents in CT, MA, NY, PA, MN, and WI who told me the same three things:
- 1"I'm doing everything right and I'm still finding ticks."
- 2"I hate DEET but I hate Lyme more — and now I'm hearing about alpha-gal."
- 3"The mental load never turns off."
That's the condition I built PULSE for. Not "bug bites." That. The cognitive tax. The 11:14 p.m. flashlight-on-the-freckle. The grief of a childhood that doesn't look like yours did.
You've sprayed them like a pesticide truck. You've treated the clothes. You've done the scalp comb, the lint roll, the after-soccer strip in the garage. You've paid $640 for the yard service that doesn't extend to the school field. You've thrown out a clip-on whose battery died in your tackle box, and a bottle of lemon eucalyptus you knew in your gut was theater.
You've sat in the pediatrician's office hearing "probably a spider bite" and not slept right since.
You name it. I've heard it. From hundreds of parents who look exactly like you, in towns that look exactly like yours, who are doing everything right — and still finding ticks. You are not the paranoid one. You're the early one.
The Tick Problem Isn't Just Annoying… It Steals Your Summer, Your Sleep, and Your Family's Future Relationship With the Outdoors — One Background Worry at a Time.
Here's what nobody told you, and it's the single piece of information that reframes every spray bottle, every comb, every 11 p.m. flashlight check you've done in the last five years.
The rules of tick protection that you grew up with don't apply anymore. The long socks. The DEET. The tick check at the end of the day. The "stay out of tall grass." All of that was built for one tick — the blacklegged deer tick — and one disease, Lyme. That tick had rules. It was a passive quester. It climbed to the top of a blade of grass, held out its front legs, and waited. You could see it. Check for it. Manage it.
That tick is still here. But it has company now. The Lone Star tick — once a quiet Southern pest — has swept north into Connecticut, Massachusetts, New York, Pennsylvania, Michigan, Wisconsin, and is showing up in places that twenty years ago would have laughed at the idea. And the Lone Star tick does not wait. It hunts. Entomologists call them "aggressive questers." They actively pursue the carbon dioxide your child exhales. They cover ground the deer tick never could.
And when a Lone Star tick bites, it can leave behind a sugar molecule called alpha-gal that rewires the human immune system to attack red meat, dairy, and the gelatin in medications — for life. The CDC now estimates as many as 450,000 Americans may already have alpha-gal syndrome, and most of them don't know it yet. They just think they've been feeling weird after dinner.
So if you've been spraying, checking, combing, and still finding ticks — it's not because you've been doing it wrong. It's because you've been doing it outdated. The playbook you inherited from your parents was written for a world that no longer exists. The threat changed. The defense didn't. You're the first generation of American parents who has to defend a family against a tick that hunts your children and can rewrite their immune system for life.
That's the gap. And until somebody closes it for you, no amount of vigilance is going to give you back the summer.
There is a way to close it. It doesn't come from a chemical company. It doesn't come from your pediatrician. And it's been sitting in European veterinary research for over a decade…
The Fourth Layer of Tick Defense Has Been Quietly Used in Europe for 15+ Years — and Almost No American Parent Has Heard of It.
CHECK AVAILABILITY →
I bought four. One for each kid's backpack, one for the dog's harness, one for my husband's golf bag. I am the mom on the soccer sideline who comments "tick check!!" on every photo. I have a science brain and I read the Haller's organ research before I bought. What sold me wasn't the science — it was that the founder said outright "this works WITH permethrin, not instead of it." Six weeks in, my son's cleats still get the picaridin in the morning. My daughter still wears the Insect Shield. The bedtime comb still happens. But the between moments — soccer at 11 a.m., the dog walk at dusk, the backyard between getting home and dinner — those used to be the gaps I lay awake about. Now they're covered. I'm not saying I've stopped checking. I'm saying I stopped catastrophizing. That alone was worth four units.
Ticks don't see the way you do. They are nearly blind. What they have instead is a tiny, exquisitely sensitive sensor on their front legs called Haller's organ — and this is where the entire story of modern tick defense gets interesting.
Haller's organ reads the world through vibration, heat, exhaled CO₂, humidity, and a very narrow band of ambient frequencies. It's how a tick on a blade of grass — or a Lone Star tick actively quartering toward your daughter on the soccer field — knows that a warm-blooded mammal has entered its airspace. It's how it decides whether the passing target is worth latching onto. Haller's organ is the tick's entire targeting system. Without it, the tick is a blind insect on a leaf. With it, the tick is a guided projectile.
Here's the part that almost no American consumer has been told: Haller's organ is also the tick's single greatest vulnerability. When a specific ultrasonic frequency band — between roughly 9 and 21 kHz, completely inaudible to humans, dogs, and cats — is introduced into the tick's sensory field, the organ effectively short-circuits. Researchers describe it as "sensory static." The instruments go haywire. The mammal it was hunting no longer reads as prey. The tick disengages and looks elsewhere. You don't kill it. You don't poison the environment. You don't put anything on your child's skin. You make your family invisible to the part of the tick that decides who to bite.
So the solution comes down to two things — and they're simpler than the marketing of this category has ever made them sound:
Keep doing what already works.
Permethrin on the hiking pants. Picaridin on the exposed ankles before soccer. The bedtime tick check. The yard treatment. None of that goes away. The CDC, ILADS, and every credible voice in tick research agrees: no single defense is one hundred percent. Layer up.
Close the gap with the layer that's been missing.
The exposed skin between the cuff and the sock. The 90-minute soccer game two hours after the morning spray. The dog who can't be sprayed. The dusk on the back deck when nobody bothered to suit up. This is where the chemical playbook fails — and it's exactly where a non-chemical, sensory-disruption layer was engineered to live.
For years, the only people running this play were European veterinarians. The big American chemical brands had no incentive to tell you about it — there's no spray to refill, no concentrate to reformulate, no annual repurchase cycle. So the research sat there. Until a Connecticut dad whose six-year-old failed an alpha-gal panel decided it was time to bring it across the Atlantic, redesigned for a human family that lives outside.
PULSE doesn't use a blend of ingredients. It doesn't use ingredients at all. It uses physics.
Inside the 11-gram, guitar-pick-sized housing is a precision ultrasonic emitter calibrated to a wide-band frequency between approximately 9 and 21 kHz — the exact range that disrupts the Haller's organ of ticks, including the Lone Star tick driving the alpha-gal epidemic, while sitting above the comfortable hearing range of human adults and outside the sensitivity peaks of dogs and cats.
This calibration didn't come out of a guess. It came from eighteen months of conversations with veterinary researchers in Sweden and Hungary who have been quietly observing this principle in working-dog populations across Scandinavia and Central Europe since the early 2010s. Their data, their field reports, their frequency curves — translated, redesigned, and rebuilt for a human form factor that a six-year-old can clip onto her own backpack.
It runs continuously for 2 to 4 days on a single 1-to-2-hour USB-C charge. It has one button. No refills. No chemicals. No scent. No reapplication. No melting watch bands. No "did I get the back of her neck?" The reason you've never heard of this in the American consumer market is not because it's new. It's because nobody built the version for your family until now.
Introducing PULSE™
The first ultrasonic tick-deterrence wearable designed, marketed, and engineered for the modern American family, not as an afterthought to a pet product line.
Over 30,000 families across the Lyme belt and Lone Star expansion zones have already clipped one onto a backpack strap, a soccer bag, a dog harness, a belt loop, a hunting pack. They include parents in Fairfield County, CT who grew up running barefoot in Old Lyme. They include hunters in Litchfield County who've pulled more ticks off whitetails this season than in forty-six years of hunting. They include mothers in Westchester whose cousins have alpha-gal and who don't intend to lose another family member to a single bite.
Available in your choice of Black or White — pick the one your kid will actually keep on the backpack.
I'm the mom you don't want to be in the group chat with. I send the CDC infographic. I comment "tick check!!" on every backyard birthday photo. My husband thinks I'm unhinged about it. He's not entirely wrong.
I grew up in Old Lyme — yes, that Old Lyme — running barefoot at my grandmother's place. My kids will never have that, and I have been quietly grieving that for nine years.
By the time I found PULSE, I had cycled through everything. Sawyer picaridin (we still use it). Insect Shield from L.L. Bean (my son wears his, my daughter refuses). Murphy's lemon eucalyptus that I knew in my gut was theater. A Tickless clip for the dog whose battery died on a hike two years ago. The $640-a-season yard service. So many lice combs.
What broke me was August. My daughter had a weird mark on her thigh that faded in four days. The pediatrician said "probably a spider bite." I have not slept right since.
What sold me on PULSE was three things. One — the founder is a Connecticut dad whose six-year-old failed an alpha-gal panel. That's not a marketing story. That's my nightmare in someone else's house. Two — the page didn't promise me 100% anything. It said "the layer you've been missing" and explained Haller's organ in language I didn't have to Google twice. Three — the 60-day guarantee.
I bought four. One for each kid's backpack. One for the dog. One for my husband's golf bag.
"The morning spray still happens. The bedtime comb still happens. But the background process — the cognitive tax that has been running in my head from May through November for nine years — has quieted down."
Last Saturday I sat on the back deck at dusk with a glass of wine and didn't immediately scan my own ankles. I cried a little. My husband didn't notice.
I'm not telling you PULSE is a miracle. I'm telling you it's the missing layer. And the missing layer was where my brain was living.
Forty-six years of hunting in this state and I've never seen tick numbers like this season. My buddy Doug — we've hunted together since high school — got bit two Octobers ago. Now he can't eat venison. Can't eat a hamburger. Has to read the label on his blood pressure medication for gelatin. The man hunts and can't eat what he kills.
I'm a permethrin guy. Always have been. I'm not the target customer for some clip-on gadget and I want to be honest about that.
What changed my mind was the founder's positioning. He said outright: don't stop using permethrin. PULSE is the layer for the family. For the wife who hates the smell. For the kid who won't wear treated clothes. For the dog. For the dusk on the deck. He wasn't trying to replace what I do — he was trying to cover what I can't.
Bought one for my pack. One for my wife's. One for each kid. One for the lab.
"Three weeks later I sat in the stand for six hours and did not feel a single phantom crawl. That alone was worth the money."
My wife says the kids stopped fighting her at the back door because there's nothing to spray on the in-between days. The dog hasn't brought one into the house in a month and a half.
I'm not throwing out my permethrin. I'm clipping PULSE next to it.
This Quiet Little Device Has Helped Over 30,000 Families Across the Lyme Belt Get the Back Door Open Again.
No more 11 p.m. flashlight on the freckle.
Sleep returns to May, June, July, August. The background process shuts off.
No more "spraying them like a pesticide truck."
The morning gets twelve minutes back. The kids stop flinching when you reach for the bottle.
No more "tick check!!" on every group chat photo.
You go from the family killjoy to the parent other parents text — "what's that thing on your kids' backpack?"
All it takes is one long-press in the morning.
Clip it on the backpack strap, the belt loop, the dog harness, the soccer bag. One button. Runs all day. Runs the next day. Runs the day after that. Recharges in the time it takes you to make dinner. No spray. No smell. No reapplication. No melted watch band. No "did I get the back of her neck?" Just the layer that closes the gap — quietly, in the background, while you get on with the summer you used to have.
99-Day Money-Back Guarantee
If PULSE doesn't earn its spot on your family's backpacks within ninety-nine days, send it back. Full refund. No interrogation. We take the risk so you don't have to.
How to Get Your PULSE™ Today
PULSE™ Ultrasonic Tick Repellent
Buy One, Get One Free — Available in Black or White
- 2× PULSE™ devices (choose your colors at checkout)
- Lanyard + Carabiner clip included with each
- USB-C charging cable
- Quick-start guide
- Free shipping in the continental US
- 99-Day Money-Back Guarantee — full refund, no interrogation
Remember… This Isn't Just About You.
It's about the six-year-old who hasn't been told yet that she can never eat a birthday-party hot dog again.
It's about the nine-year-old at soccer practice on the field you can't pre-spray.
It's about the dog who can't be sprayed at all and who keeps bringing the problem back into the house.
It's about the husband who thinks you're "too much about this" — who would think differently if he'd watched what you watched in the pediatrician's office last August.
It's about the version of you who used to run barefoot at your grandmother's place and who would like, very much, to give some version of that back to her own kids before they're too old to want it.
You can't make the Lone Star tick go back south. You can't unmake alpha-gal. You can't undo the fact that the rules changed underneath us while we were busy being good parents with the tools we inherited.
But you can close the gap. Tonight. Before the next soccer Saturday. Before the next field trip you can't pre-spray for. Before the next freckle at 11:14 p.m.
You've been the early one. You've been the paranoid one. You've been the one carrying the mental load alone.
Clip one on. Take a breath. Get the summer back.
Frequently Asked Questions
Everything you need to know about PULSE™ Ultrasonic Tick Repellent
PULSE™ emits a precisely calibrated ultrasonic frequency that is imperceptible to humans and pets but highly disruptive to ticks and other parasitic pests. The ultrasonic waves interfere with the tick's sensory organs, creating an invisible barrier that repels them before they can latch on. Simply turn on the device and enjoy tick-free outdoor time — no sprays, no chemicals, no mess.
Absolutely. PULSE™ uses ultrasonic technology that operates at a frequency completely outside the hearing range of humans, dogs, and cats. There are zero chemicals, zero toxins, and zero DEET involved. It's the safest tick prevention method available — pediatrician and veterinarian approved. You can clip it on your child's backpack or your dog's collar with total peace of mind.
PULSE™ features a long-lasting rechargeable battery that provides up to 120 hours of continuous protection on a single charge. That means weeks of daily outdoor use before you need to plug it in. Recharging takes approximately 2 hours via the included USB-C cable. A low-battery indicator light lets you know when it's time to recharge.
PULSE™ provides a protective radius of approximately 10 feet (3 meters) in all directions from the device. This creates a personal tick-free zone around you, your children, or your pets. For larger areas like campsites, many families use two or more devices to extend the coverage zone. One unit is typically enough for individual outdoor activities like hiking, gardening, or dog walking.
Chemical sprays contain DEET, permethrin, or other pesticides that are absorbed through the skin and can cause irritation, allergic reactions, or long-term health concerns — especially in children. Tick collars use similar chemicals that rub off on furniture and bedding. PULSE™ uses zero chemicals. It repels ticks through sound waves, not poisons. It's reusable (no monthly purchases), waterproof, and works immediately — no waiting 24 hours for chemicals to spread across the skin.
Yes! PULSE™ is rated IP65 waterproof, meaning it can withstand rain, splashes, sweat, and morning dew without any issues. You can wear it hiking in a downpour, gardening with the sprinkler on, or on a misty morning walk. We don't recommend submerging it in water for extended periods, but normal outdoor conditions are no problem at all.
We stand behind PULSE™ 100%. If you're not completely satisfied with your purchase for any reason, simply contact our support team within 99 days of receiving your order. We'll issue a full refund — no questions asked, no hoops to jump through. We even cover return shipping. That's how confident we are that PULSE™ will change the way you experience the outdoors.
Orders placed before 2 PM EST ship the same business day. Standard shipping typically takes 3-5 business days within the United States. Expedited and express shipping options are available at checkout. You'll receive a tracking number via email as soon as your order ships so you can follow it every step of the way.
While PULSE™ is specifically tuned and optimized for tick repulsion, many customers report it also helps deter fleas, mosquitoes, and other small parasitic insects. The ultrasonic frequency disrupts the sensory navigation of multiple pest species. However, our primary engineering focus and testing has been on tick prevention, where it delivers the strongest, most reliable results.
Don't Wait for a Tick Bite to Take Action
Protect your family and pets with chemical-free, ultrasonic tick defense. One device. Zero toxins. A full 99 days to try it risk-free.