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Home / Shop / Mould Range / Vm3Zero® Mould Fighter Spray 500ml
✓ 99.97% Mould Reduction Vm3Zero® Mould Fighter Spray 500ml
Mould Range · 500mL Spray

Vm3Zero® Mould Fighter Spray 500ml

Kills black mould in three minutes. Without bleach.

4.95 3 reviews Lab tested
$24.95 Bleach-free · No toxic fumes
  • Kills mould in 2–3 minutes — spray, wait, wipe
  • 99.97% lab verified — tested to USPXXIII standard
  • Zero bleach. Zero fumes. Safe around kids, pets and food
  • Penetrates the surface — kills the root, not just the stain
  • Made in Australia — formulated and tested in Sydney
🛡️ Get the full Mould Control System Spray + Pads. Kill it now, stop it coming back. From $39.90. Save 15%
Free shipping over $59
30-day money back
Aussie made

99.97% reduction

Lab-tested, USPXXIII standard

No scrubbing

Spray, wait, wipe

Zero bleach

No fumes, food-grade oils

Pet & kid safe

Use around the whole family

Description

Kills the mould you can see — fast, on contact, without bleach.

It's the surface-treatment half of the Vm³ Zero Mould Control System. Spray it on visible mould, bathroom corners, tile grout, silicone seals, walls, ceilings and watch it lift the stain, kill the spores on the surface, and leave the area clean.
Independently lab-tested. 99.97% mould reduction — certified by an accredited Australian laboratory.

Being upfront with you.

The spray cleans the surface — but it can't reach the airborne mould spores that cause regrowth. That's why we make the Mould Fighter Pads. Spray + Pads together = complete protection. That's the system.
What it does

Kills surface mould — fast.

✓ Kills surface mould fast — no scrubbing
✓ Safe around kids, pets, food prep areas
✓ Bleach-free, eco-friendly formula
✓ Works on tiles, grout, silicone, walls, ceilings, outdoor surfaces
What it doesn't do

It won't catch airborne spores.

The spray cleans surfaces — but mould reproduces through microscopic airborne spores that float through the air and land on new surfaces. That's a job for the Mould Fighter Pads, which capture the spores before they regrow. Spray + Pads = the cycle breaks.
Customers are saying

From real mould-fighters.

4.95
★★★★★
Based on 3 verified reviews
5★
96%
4★
4%
3★
0%
2★
0%
1★
0%
★★★★★

Quality pack, works well!

Wow, this got rid of the mould in the corner of our bathroom fast! The spray also disappeared some mould spots on the shower curtain. Works really well.

P
Peter Verified Buyer
✓ Verified
★★★★★

Great spray

I have used this a couple of times on my shower. I find that it is best to drench it, let it sit, then scrub it off. What I like best is that it isn't as strong of an odor to traditional mold sprays, and it works well.

E
Shopping With Ern Verified Buyer via Amazon AU
✓ Verified
★★★★★

Natural Mould remover that works

Very impressed with this mould remover. I used it on both my ceiling and carpet and it worked effectively. What gives me peace of mind is that it's made from natural.non toxic and eco friendly ingredients especially important since I have kids and pets at home. The only down sides are the spray nozzle feels bit weak and not very sturdy and the price is on the higher side. How ever considering it's effectiveness and safety, it's still worth it.

O
Oishi Verified Buyer via Amazon AU
✓ Verified
Read all reviews →
If this sounds familiar
"You've cleaned it. You've scrubbed it. You've sworn at it. And every two weeks, it's back."
Recurring mould isn't a cleaning problem — it's a cycle problem. There's a reason every product you've tried only worked for a few weeks before the black spots crept back. Here's the science of why mould returns, and how we stop it.
Independently lab tested

Not just a claim — a verified result.

Our formula was submitted to an independent certified Australian laboratory for testing against the organisms responsible for black mould and household bacteria. Here is what the results showed.

99.97%
Mould reduction rate

Tested against black mould organisms within 14 days.

The Vm³ Zero Mould Fighter Spray was submitted for independent testing against Aspergillus niger — the organism responsible for the black mould you see in bathrooms — alongside Candida albicans and common household bacteria.

All four test results passed the USPXXIII standard
USPXXIII Standard PASSED Australian Lab Certified Microbiologist

Laboratory test results

Standard: USPXXIII — NF18 Supplement 8 ✓ Passed
Organism tested Before After 14 days Reduction
Aspergillus niger Mould — common black mould 260,000 cfu/mL 70 cfu/mL 99.97%
Candida albicans Mould — bathroom & wet area 440,000 cfu/mL <10 cfu/mL 99.99%
Staphylococcus aureus Bacteria — common surface 41,000,000 cfu/mL <10 cfu/mL 99.99%
Escherichia coli Bacteria — common surface 1,400,000 cfu/mL <10 cfu/mL 99.99%

Certified by an independent, qualified microbiologist at an accredited Australian laboratory. Full report and credentials available on request.

Email for the full report →
✓
Lab Tested

Tested to USPXXIII Standard. Passed all four organism categories.

🔬
Certified Microbiologist

Signed off by a qualified Australian microbiologist at an independent laboratory.

"
All mould growth ceased on specimens and storage area.
— Canberra Institute of Technology · Professional facility trial
Understanding the problem

Why mould keeps coming back.

Mould is not just a surface problem — it's a cycle. Cleaning the surface only breaks part of it. Here's the full picture, and why Vm³ Zero is built as a two-part system.

SURFACE MOULD
Step 1 · Visible mould

What you can see.

The visible mould is a colony. Spray it, and the formula penetrates the surface — killing the stain, the surface spores, and what's sitting on the wall. Independently lab tested at 99.97% reduction.
The Spray handles this. Apply, wait 2–3 min, wipe. No scrubbing.
+
AIRBORNE SPORES
Step 2 · The cycle

What you can't.

Mould reproduces through microscopic airborne spores. They float through the air. They land on another surface. They wait for moisture. And the cycle restarts. That's why the spray alone is half the job.
The Pads handle this. Captures airborne spores. 30 days per pad.

Spray + Pads = the cycle breaks.

Together, the two-part system tackles surface mould and airborne spores simultaneously. Customers see up to 90% less recurrence in problem areas.

Get the full system — from $39.90
A real customer result

18 months mould-free. After one treatment weekend.

"

We spent our October long weekend cleaning wall-to-ceiling mould using the Mould Fighter Spray. We placed the Mould Fighter Pads in each room after cleaning. It's been more than 18 months and there is no sign of mould.

"
M
Mei Sydney, NSW
★★★★★ Verified customer
18+
months
Mould-free after a single treatment
Wall-to-ceiling cleaned
Pads placed in each room
No regrowth · No recurrence
After: 18 months later — Mei's home, mould-free
After: 18 months later — Mei's home, mould-free
Simple 3-step routine

Spray. Wait. Wipe.

One product. Three steps. Surface mould eliminated in minutes — no scrubbing, no bleach, no harsh fumes.
1

Spray

Apply directly onto visible mould. Coat generously — silicone seals, tile grout, wall corners, ceilings, shower screens.

99.97% lab tested
2

Wait

Leave for 2–3 minutes. The active formula breaks down the mould on contact and penetrates the surface.

No scrubbing required
3

Wipe

Wipe clean with a damp cloth. Surface mould lifts away. Area is clean and ready to use.

Bleach-free formula

Works on

🛁 Bathrooms

🚿 Shower screens

🍳 Kitchens

🧺 Laundries

🏠 Tile grout

📦 Outdoor concrete

⬜ Walls & ceilings

The difference

Built differently. Proven to work.

Most mould products are bleach-based or rely on harsh chemicals that mask the problem. The Vm³ Zero Mould Fighter Spray is built differently — and the results show it.

Feature
Vm³ Zero Mould Fighter
Bleach & conventional
Mould reduction rate
99.97% lab verified
No published results
Kid & pet safe
Safe when used as directed
Toxic fumes
Scrubbing required?
Spray, wait, wipe
Heavy scrubbing
Reaches root
Penetrates the surface
Surface only
Surface damage
Won't bleach surfaces
Bleaches & stains
Stops regrowth
Pairs with the Pads
Mould returns
Made in
Australia
Often imported

Stop fighting the same mould every month.

One spray. Three minutes. Gone. Lab-tested at 99.97% reduction, backed by a 30-day money-back guarantee.
Shop Mould Fighter Spray — $24.95 Get the full system →
Free shipping over $59 30-day money back Lab tested · USPXXIII
Still wondering?

Questions about this product.

How long does a 500mL bottle last? +
Around 6–8 weeks of regular use, depending on the size of the area you are treating. For one bathroom with moderate mould, expect 8 weeks. For larger areas or heavier mould, less.
Why is the spray alone not enough to stop mould coming back? +
Because mould reproduces through airborne spores. The spray kills the colony you can see — but the spores in the air remain. They land on another surface, find moisture, and regrow. The Vm³ Zero Mould Fighter Pads handle the airborne side. Spray + pads = the cycle breaks.

Can I use it on black mould? +
Yes. The formula was independently tested against the organisms responsible for black mould and achieved a 99.97% mould reduction rate within 14 days. Works on tiles, grout, shower screens, walls, ceilings, and most household surfaces. Note: Old staining in porous surfaces like grout may remain visible even after the mould is killed — that is residual staining, not regrowth.
Do I need to scrub after spraying? +
Not in most cases. Spray → wait 2–3 minutes → wipe clean with a damp cloth. For textured surfaces or deep grout, a light scrub with a soft brush may help remove visible staining — but the formula penetrates deep regardless.
Is it safe to use around kids and pets? +
Yes. The Vm³ Zero formula is 100% toxin-free, bleach-free, and Australian made using food-grade essential oils. No harsh chemicals. No harmful fumes. Safe to use around children and pets when used as directed.
How is this different from bleach? +
Bleach whitens mould temporarily — it does not penetrate the surface to eliminate the roots, and it releases toxic fumes. The Vm³ Zero Mould Fighter Spray penetrates surfaces, kills the mould at the root, and is independently tested to a 99.97% reduction rate. No bleach. No toxic fumes. No regrowth from missed roots.
What surfaces should I avoid using it on? +
Avoid raw timber and untreated stone. Spot test fabric before applying. All other household surfaces are fine — tiles, grout, silicone seals, painted walls, ceilings, outdoor concrete.
🇦🇺

Proudly made & owned in Australia.

Formulated and independently tested entirely in Australia. When you buy Vm³ Zero, you're backing Aussie industry.

Our story