Guide
How to get rid of lice & nits — for good
The complete step-by-step guide to spotting, treating and preventing reinfestation.
Read more → Spot first · then treat
Lice? Take a breath. Now let's make them glow.
Two simple steps. Our UV Glo-Powder lights up the eggs you can't normally see — then our fragrance-free Lice Lotion treats the live lice. Calmer, smarter, and surprisingly fun.
or 4 interest-free payments with
Gentle & insecticide-free Fragrance-free Kids actually love it
Scanning for eggs…
Eggs glowing ✦
Lice Removal Network certified
TGA & FDA registered
University-backed
Mum-founded in NZ
The two-step system
Two heroes. One mission.
First you spot them, then you treat them. Each part works on its own — and they're unstoppable together.
Step 1 · Spot
UV Glo-Powder
Glo-Powder
Spot the eggs you normally can't seeDust it onto dry hair, shine the UV light, and hidden nits and eggs light up bright green — so you know exactly where they are.
- Reveals eggs the naked eye misses
- Turns checking into a game kids love
- Brushes out clean — no mess
Step 2 · Treat
Fragrance-Free Lice Lotion
Lice Lotion
Gentle, no-sting, no smell — treats live liceOnce you've spotted lice or eggs, treat. Our fragrance-free Lice Lotion treats live lice and is kind to little scalps — no harsh fumes. Leave it in (no smell) so it keeps working, then comb the eggs out.
- No sting, no smell, no nasties
- Insecticide-free & gentle
- Gentle enough for the whole family
★ Most popular
Shop the NitKitThe all-in-one NitKit — our best-seller
By far the most popular choice across NZ & Australia: Glo-Powder, UV light and Lice Lotion together in one tidy box. Prefer to build your own? Grab the components separately above.
From panic to peace
Sorted in 3 simple steps
No mess, no stress, no harsh chemicals — just a clear routine the whole family can follow.
1
Glow & Spot
Dust on the Glo-Powder and shine the UV light. Nit eggs glow bright so you know exactly where they're hiding.
≈ 2 minutes
2
Treat & Remove
Spray on the fragrance-free Lice Lotion and comb through to lift out the eggs. It treats live lice with no sting and no smell — leave it in to keep working, or rinse after 20 minutes.
Gentle
3
Recheck & Relax
Glow again a few days later to be sure they're gone. Early detection means fewer outbreaks down the track.
Peace of mind Why families choose us
A whole new category: identification
Most treatments are guesswork. We add the missing step — actually seeing the eggs — so you treat with confidence and catch outbreaks early.
Kids love it
A glow-in-the-dark "spy mission" means buy-in, not bath-time battles.
Less stigma
Reframed as fun science — no shame, no whispering, no embarrassment.
STEM-friendly
Real science kids can see — loved in homes and classrooms alike.
Trusted & accredited
University-backed, TGA & FDA registered, Lice Removal Network certified.
Where to buy
Find ISpyNits near you
Stocked in pharmacies across New Zealand and Australia — plus online and on Amazon. Pick whatever's easiest for you.
For schools & fundraising
Turn head-lice into a hands-on STEM lesson
Free education sessions, classroom resources, and a fundraising programme that helps your school while keeping whole communities lice-aware.
Explore school resources → ISpy Learn
Head lice, demystified
Straight-talking guides to spotting, treating and preventing nits — from the people who made detection their mission.
Science
Why glowing eggs change everything
The science behind UV detection and why identification beats blind treatment.
Read more →Spotting
Nit or dandruff? How to tell the difference
A quick visual guide so you know what you're really looking at.
Read more →As featured in