London's Poison Service Says One Chemical Kills More Cats Than Anything Else. It Is the Same One on Your Kid's Bug Spray
It is also the best tick protection money can buy, which is why families keep using it anyway. That trade made sense for fifty years. It stopped making sense recently, and almost nobody has noticed.
Ticks climb your clothes before they ever touch skin.
A tick boards at your shoelace. It crosses the sock, climbs the pant leg, and works up the shirt for half an hour.
Every tick you have ever pulled off skin walked across clothes that were doing nothing to stop it.
A University of Rhode Island study found that people wearing treated clothes and socks were 73.6 times less likely to be bitten than people wearing untreated ones.
Not 73 percent. Seventy-three times. The fight was never on skin.
The people in that study were not wearing anything special. They were wearing fabric sprayed with repellent. Soldiers get uniforms that come that way from the factory. Hikers treat their own gear before the season starts.
Nobody has ever sold an easy version of it for the rest of us.
Permethrin is what makes treated clothing work. It is also why the can tells you to use it outside, away from your pets, and to let the clothes hang before anyone puts them on.
Permethrin is a nerve poison.
It works by jamming the nerve endings of whatever absorbs enough of it, which is why it stops a tick and why the label calls it extremely toxic to fish and highly toxic to bees. The London poison service records it as the most common toxic cause of cat deaths it handles. Reported fatality rates run between 10 and 40 percent.
Then read the lines written for you. Avoid breathing the vapor. Seek medical attention if swallowed. Wash thoroughly after handling.
You are standing in a driveway with a nerve poison in an aerosol can, spraying it onto a shirt your kid puts on tomorrow.
None of this was a mistake. Permethrin is a synthetic copy of a natural plant compound. It was built in 1973 because plant compounds would work but then evaporate, and nobody had a way to make them last.
Somebody found one. It is called microencapsulation.
You do not replace the plant compound, you seal it inside a capsule small enough to bond to a thread, and it releases slowly instead of evaporating in an afternoon. The chemistry in that can is solving a problem that no longer needs a synthetic to solve it.
VeloraCo puts microencapsulation in a laundry tablet.
You drop one tablet in the washer with your normal detergent. No garage, no gloves, no waiting. The capsules bond to the fibers in the rinse, and the shell that keeps the oil from evaporating keeps the dryer from cooking it off.
Plant oils on fabric are not a downgrade from permethrin. They perform at the same level. The CDC published it: against blacklegged and lone star ticks, a plant-oil fabric treatment matched permethrin products, holding above 90 percent effectiveness for two full days after treatment.
Two days is where the non-microencapsulation natural oils fade. Untreated oil on fabric loses most of itself to the air before it ever meets a tick. But microencapsulation bonds the oil molecules deep into the threads, releasing at the surface as the clothes are worn, which is why the protection holds steady for a week instead of fading after a day.
Six oils sit inside those capsules. Cedarwood, clove, thyme, lemongrass, peppermint and geraniol. All six meet the EPA's criteria for minimum-risk pest ingredients.
None of them comes with a line about the cat.
| Permethrin spray | VeloraCo tablet | |
|---|---|---|
| Does it repel ticks | Yes | Yes |
| What the label says | Don't breathe it, don't touch it wet, keep the cat away | Six plant oils, EPA minimum-risk |
| Getting it on the clothes | Outdoors, gloves, 30 seconds per side, hang two hours | One tablet in the wash |
| Cost | $15 to $20 a can | 50 cents a load |
The receipts
- 73.6x fewer tick bites on people in treated clothes and socks — University of Rhode Island field study. Fabric is where the fight is won.
- Above 90% effectiveness against blacklegged and lone star ticks — CDC-published data on plant-oil fabric treatment, matching permethrin products head to head.
- 30+ years of precedent. Military uniforms have shipped factory-treated for decades. Treated fabric is not a theory — it is standard issue.
- Six named oils, zero warnings about the cat. Cedarwood, clove, thyme, lemongrass, peppermint, geraniol — every one on the EPA's minimum-risk criteria. The full panel is on the pouch. Read it in the store aisle if you like; you will not need a chemistry degree.
From families who switched
I was the driveway guy — gloves on, cans of permethrin spray, shirts hanging in the garage for two hours before anyone could touch them. Read the back of my last can and finally admitted how weird the whole ritual was. Now the kids' hiking clothes go through a Sunday wash with a tablet and that's the entire routine. Same treated-clothes idea, none of the hazmat afternoon.
Dana R.Verified BuyerOur cat is the reason I never once used the spray I bought — the label warnings about cats scared me off in the store parking lot, and she sleeps on every pile of laundry in this house. This one has no permethrin at all, nothing goes in the air, and she was asleep on the folded wash the day it came out of the dryer. That's the product I was looking for the whole time.
Priya S.Verified BuyerThe sock detail in this article is real — every tick I ever pulled off my boys started below the knee. We wash their socks and outdoor pants with a tablet weekly now, and tick checks have gone from a nightly find to boring. Four stars only because I burn through a pouch fast with three kids outside all summer.
Mike T.Verified BuyerReviews reflect individual customer experiences. Individual results vary. Keep doing tick checks in tick country.
One tablet. One load. Fifty cents.
The pouch: $29.99. 60 tablets, 60 loads — every load treats everything in the drum, seams to sock lines. Count the tablets. The math is on the pouch because we did it in public.
The season bundle: Buy 2, Get 1 Free — $59.99, free shipping. 180 loads. The whole family's clothes, armed from the first cookout to the last leaf pile, for less than four cans of spray.
The Bite-Back Guarantee. Wash with it for 60 days. If your family isn't noticeably more comfortable outside this season, send back the empty pouch and every penny comes home. The can in your garage never made you that offer.
Get VeloraCo — check availability →Drops in with any detergent · Survives the dryer · Nothing sprayed, nothing on skin
Quick questions
Is it safe around my cat?
That is the point of the whole product. There is no permethrin in it — the actives are six plant oils that meet the EPA's minimum-risk criteria, they go on the fabric in the machine, and the product is kid and pet safe when used as directed. Nothing is ever sprayed into the air of your home.
Does it really work as well as the spray?
Treated fabric is treated fabric — that is what the CDC data above shows: plant-oil treatment held above 90 percent against blacklegged and lone star ticks, matching permethrin products. VeloraCo's job is to get that treatment into your clothes without the driveway ritual, and microencapsulation is what makes it hold for the week instead of fading in a day. You should still do tick checks in tick country — anyone who says otherwise is selling you something.
Does the dryer ruin it?
No. The same capsule shell that stops the oils evaporating on the clothesline stops the dryer cooking them off. Friction and wear release the oils slowly while the clothes are on the body.
How long does one wash protect for?
Up to a week — and it re-arms every time you wash. Weekly laundry is the one schedule every family already keeps, which is why the protection never lapses. Spray-can re-treatment depended on you remembering in April.
Will the clothes smell like repellent?
No. Cedar Grove reads as premium laundry — cedar and citrus, a candle, not a campsite. There is also a truly unscented Clear variant.
Do I have to switch detergents?
No. Keep your Tide, your pods, whatever you use. The tablet drops in with it — your detergent cleans, VeloraCo protects.