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Cartwheel Health

Nit Happens Complete Lice Treatment Kit

Nit Happens Complete Lice Treatment Kit

Regular price $34.99 USD
Regular price Sale price $34.99 USD
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If you're reading this at 9pm with a kid scratching their head in the next room, breathe. Lice happens to everyone. It doesn't mean you missed something. And there's something that actually works.

Nit Happens is the all-natural lice treatment kit built by moms who've been through this more times than we'd like to admit. No prescription. No pesticides. No mystery chemicals. Just a clinically tested gel that physically removes lice and nits, plus everything else you need in the box.

You probably tried something else first. Here's why that didn't work.

It's not you, and it's not the product working wrong. It's that head lice in the U.S. have changed. Roughly 98% of lice now carry resistance to permethrin and pyrethrins.2 The bottle says it works, you use it as directed, and the lice just... shrug.

This is why every parent we talk to says some version of "we tried everything." You weren't doing it wrong. You were using a product that's been losing ground for two decades.

What makes Nit Happens different

It works through physical removal, not chemicals. The gel uses food-grade abrasives and essential oils to disrupt the lice and lift the nits off the hair shaft. Mechanical action. Lice can't "evolve resistance" to physics.

That's the whole trick. It's also why it works on the resistant "super lice" everyone keeps mentioning — there's nothing for them to resist.

Does it actually work?

Yes — and we have receipts.

89% of kids in our clinical study were lice-free after the full protocol.1 When families stuck with the directions, that number went up to 95.8%.1 The handful where it didn't work were re-infestations — the kid caught lice again from someone they live with, not a treatment failure. (Treat the whole household at the same time. We promise that's the lesson everyone learns the hard way.)

How it compares

Real talk: most of the stuff at the pharmacy doesn't work like the box claims. Here's the short version:

  • Over 2x more effective than the leading pyrethrin treatments.2
  • Up to 25% more effective than ivermectin.3
  • Up to 25% more effective than silicone-based suffocation treatments.4
  • And drug-free. No prescription, no neurotoxin, no pharmaceutical residue.

Without the drug. Without the prescription. Without the neurotoxin you don't want anywhere near your kid's scalp.

What's in the box

  • Treatment Gel (4 fl oz) — the active formula
  • Removal Shampoo (1 fl oz) — washes everything out clean
  • Applicator brush — works the gel through
  • Lice comb — gets the nits
  • Gloves — your hands deserve a break
  • Plain-English instructions — not pharmacist-speak

Everything you need to visit eternal destruction on the nasty little things, all in one box. You didn't sign up for lice, but we did.

The ingredient list, since you're going to check

Diatomaceous earth (food-grade), coconut oil, jojoba oil, tea tree oil, argan oil, citrus extract, walnut shell. That's it. No pesticides. No silicones. No drugs. No parabens. No phthalates. No preservatives. Mystery chemicals? Yeah, we're not interested.

The practical stuff

  • HSA/FSA eligible. Yes, your health spending card works here.
  • Prescription? No.
  • How long does it take? About 50 minutes per application.
  • How many applications? Most families need one or two, spaced about a week apart.
  • Where to buy: Right here (free shipping over $35), at 6,000 Walgreens locations nationwide, or on Amazon.

Questions parents actually ask

Is this safe for kids with sensitive skin or eczema?

Yes. The clinical study reported zero skin reactions. Food-grade ingredients, no neurotoxins, no harsh chemicals. A lot of our customers chose Nit Happens specifically because their kid couldn't tolerate the pesticide-based stuff.

How long will the whole thing actually take?

Block out an hour. Apply the gel to dry hair, wait 10 minutes, brush vigorously for 15-30 minutes, wait another 10, wash out with the Removal Shampoo, follow with regular shampoo. Done. Repeat in a week if needed — most families don't.

What if my other kids catch it?

That's the most likely failure scenario for any lice treatment, actually. Lice spread through head-to-head contact, not jumping or flying. If anyone in the household has been close with the infected kid, treat them all at the same time. The kit treats one head; for households with multiple kids, buy multiples. (HSA/FSA covers it.)

Do I need to bag up the stuffed animals and shampoo the couch?

No. Lice can't survive more than 48 hours off a head. Wash bedding and pillowcases in hot water. That's plenty. You don't need to nuke the house.

What about the school nurse?

Most school nurses are recommending non-toxic alternatives now because the old stuff has stopped working. If yours hasn't seen Nit Happens, send them our way — we ship samples to nurses on request.

The "why we built this" part

Our founders are working moms. We get what it's like to have a job and then surprise! one of the kiddos brings lice home. It wrecks your day, or your week, and because re-infestation is so common, it wrecks your budget. Our goal was to take the stress (and stigma) out of lice treatment by giving you a safe, affordable, non-prescription option that actually works at home.

You didn't sign up for lice, but we did. So breathe a sigh of relief, Mom. We got you.

The receipts

  1. Based on Nit Happens' H.A.L.T. clinical study (Villar & Rivera, 2020; IRB-approved by IntegReview IRB; n=26). 89% of subjects were lice-free at Day 15 after up to two applications per label. Per-protocol cure rate (excluding two cases classified as re-infestation): 95.8%. Individual results may vary.
  2. Based on Nit Happens' H.A.L.T. clinical study (Villar & Rivera, 2020; IRB-approved by IntegReview IRB; n=26) showing 89% lice-free at Day 15 following up to two applications per label, compared with published cure rates for permethrin 1% (Nix) and pyrethrins + piperonyl butoxide (RID) under comparable two-application protocols, including Burgess et al. (BMC Dermatology, 2013) reporting 14.9% intent-to-treat cure rate for permethrin and Meinking et al. (2004–2010) reporting permethrin cure rates of 28–55% in modern resistant lice populations. The 98% resistance figure references Yoon et al. (2014) and subsequent confirmations published in the Journal of Medical Entomology. Not a head-to-head clinical study. Individual results may vary.
  3. Based on Nit Happens' H.A.L.T. clinical study (Villar & Rivera, 2020; IRB-approved by IntegReview IRB; n=26) showing 89% lice-free at Day 15 following up to two applications per label, compared with published cure rates for ivermectin 0.5% lotion (Sklice) from Pariser et al., New England Journal of Medicine, 2012, reporting 71.4–76.1% lice-free at Day 14 following a single application per label. Sklice was prescription-strength from 2012 until the OTC switch in 2020. Not a head-to-head clinical study.
  4. Based on Nit Happens' H.A.L.T. clinical study (Villar & Rivera, 2020; IRB-approved; n=26) showing 89% lice-free at Day 15 (intent-to-treat) following up to two applications per label, compared with published cure rates for 4% dimethicone-based pediculicide formulations under comparable protocols, including Burgess et al. (BMC Dermatology, 2013) reporting 69.8% intent-to-treat cure rate following a single 15-minute application. Not a head-to-head clinical study.
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