• MOULDZAP mould remover tub — front view, destroys mould and spores
  • MOULDZAP tub — back label with instructions and ingredients
  • MOULDZAP tub — top view showing sachets inside
  • Mixing a MOULDZAP mould remover sachet into the supplied spray bottle
  • MOULDZAP tub and ready-to-use mould remover spray bottle on bathroom tiles
  • MOULDZAP mould remover with five-star customer review — mould finally gone
  • Bathroom mould before and after cleaning with MOULDZAP spray
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MOULDZAP — Removes & prevents mould

MOULDZAP — Removes & prevents mould

$32.98 AUD
$32.98 AUD
$10.99 per bottle
Sale Sold out
✓ SEPTIC SAFE
4.9
Rated 4.9 out of 5 stars
9 Reviews

Destroys mould at the source. Protects your home. Powered by nature’s science.

30 days to love it (or return it)

✅ Trusted by professional cleaners
⭐ Proven to stop mould regrowth
🌿 Safe, effective, and powered by nature’s science

MOULDZAP removes stubborn mould and the hidden spores that cause allergies, stains, and musty odours. Unlike bleach, it doesn’t just hide the problem — it kills the spores at the source. No harsh chemicals. No toxic fumes. Just a powerful, scientific clean that’s safe for kids, pets, and every surface in your home.

How to remove shower & bathroom mould

Mix a sachet with warm water in the supplied spray bottle, spray the affected area, wait 15 minutes and wipe clean. MOULDZAP’s clinging formula penetrates grout lines, sealant edges and painted surfaces to reach the spores that cause regrowth.

Safe on grout, tiles & painted surfaces

Unlike bleach, MOULDZAP won’t dissolve silicone seals, discolour grout or strip paint — tough on mould, gentle on your bathroom.

Chlorine-free mould spray

No chlorine, no harsh fumes. A biodegradable formulation that’s safe for kids, pets and every surface in your home.

Why We Made This

Mould shouldn’t come with harsh bleach fumes, frantic scrubbing, or the joy of watching it return three days later. We made MOULDZAP to tackle mould properly, using a chlorine-free, bio-based formula that helps break down mould and mildew where they build up. It’s designed for bathrooms, showers, grout, tiles and damp-prone areas, giving you a powerful clean without the toxic smell or heavy chemical hit. Spray it, let it work, then wipe or rinse away. A smarter way to clean mould, with better peace of mind for your family, pets and the planet.

Ingredients

  • Sodium carbonate peroxyhydrate (25-50%)
  • Citric acid (5-15%)
  • Water-soluble stabilisers
View full details

See MOULDZAP in Action

“We’d cleaned this mould so many times before, but this was the first product that actually stopped it from returning.”

– Sarah, Sydney

Before MOULDZAP

After MOULDZAP

See MOULDZAP in Action

I absolutely love this product! It's made such a difference in my daily routine. The quality is outstanding and it arrived quickly. I've already recommended it to all my friends. Highly recommend to anyone considering it.

- Genevieve, Sydney

Before Mouldzap

After Mouldzap

See MOULDZAP In Action

"I recently purchased the Thrive ANZ product and I'm genuinely impressed with the quality. It arrived quickly and exceeded my expectations. The attention to detail is evident in every aspect, from packaging to the product itself. I've already recommended it to friends and family. Highly satisfied with my purchase and would definitely buy again."

John, Perth

before mouldzap

after mouldzap

See MOULDZAP In Action

"I absolutely love this product! It's exceeded all my expectations and has made such a difference in my daily routine. The quality is outstanding, and it arrived quickly in perfect condition. I've already recommended it to all my friends and family. Highly recommend to anyone considering this purchase!"

Brandy, New Zealand

BEFORE MOULDZAP

AFTER MOULDZAP

See MOULDZAP In Action

"I recently purchased the Thrive ANZ product and I'm genuinely impressed with the quality. It arrived quickly and exceeded my expectations. The attention to detail is evident in every aspect, from packaging to the product itself. I've already recommended it to friends and family. Highly satisfied with my purchase and would definitely buy again.

Mark, Brisbane

BEFORE MOULDZAP

AFTER MOULDZAP

The Bio-Science Breakthrough

 Thrive isn’t greenwashing. It’s hardcore science. Our biological and probiotic formulas are engineered to digest odours, stains, and build-up at the molecular level—doing what bleach and harsh chemicals can’t.

Learn More About the Science

Targets the root cause, not just the surface.

Prevents problems from coming back.

Safe for your family, your pipes, and the planet.

Customer Testimonial

“Finally found something that actually removes mould and keeps it from coming back. No bleach smell, no damage — just clean tiles and fresh air.”

— Stephanie L., NSW

Frequently asked questions

Quick answers to the questions we hear most.

  • Will the mould come back?

    Please follow the instructions correctly when preparing. MOULDZAP works differently from traditional bleach-based cleaners. While bleach typically removes surface stains, it doesn't fully eliminate the underlying mould spores — which is why regrowth is common.

    MOULDZAP is powered by an advanced formula that generates in situ peracetic acid, allowing it to break down and digest mould spores at their source. It also remains active on the treated surface for longer than chlorine-based products, continuing to work after application.

    In many cases, this can help keep mould away for up to 9 months, depending on environmental conditions such as moisture and ventilation.

    In short: Bleach treats the surface. MOULDZAP targets the root cause.

  • Is it safe on grout, silicone, and painted surfaces?

    It won't damage silicone seals, grout or paint (unlike bleach). Mould grown inside silicone usually needs the seal replaced — no surface cleaner removes it. On every other surface MOULDZAP removes mould and prevents regrowth.

  • How long does it need to sit?

    Spray, wait 15–30 minutes, then wipe. For stubborn black mould that's been there a while, leave it the full 30 minutes or reapply once. You don't need to scrub hard — the formula does the work.

  • Does it have a strong smell?

    No. There's a vinegar scent, no toxic fumes — and we recommend providing ventilation while you use it. If you've used bleach-based mould sprays before, you'll notice the difference immediately.

  • Will it work on ceiling mould in a steamy bathroom?

    Yes. Spray directly, wait, wipe with a damp cloth. If your bathroom stays damp long-term, you're fighting moisture not mould — improve ventilation at the same time and MOULDZAP will stop the regrowth cycle for good.

4.9
Rated 4.9 out of 5 stars
Based on 9 reviews
Total 5 star reviews: 8
Total 4 star reviews: 1
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 0
100%would recommend this product
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9 reviews
  • ML
    Mileena L.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Mould is finally gone 😜

    Used Mouldzap on my shower grout and floor after battling mould that kept coming back every single week 🙃 Mouldzap was easy to use, and it’s been over a week with NO mould returning. I’m honestly shocked (in the best way). The photos speak for themselves…

    Was this helpful?
  • PA
    Pauline A. B.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    1 week ago
    Shower mould

    So far so good. Removed grout then treated and grouted. Waiting for long time results.

    Was this helpful?
  • L
    Leanne
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    It works!!

    I forgot to take a “before” picture as I’ve tried sooooo many products over the years that don’t work, and I thought, why would this one?. Well, I’m so very pleased to say it works like a charm! I followed the step by step instructions and sprayed my grout for 6 days in a row, and now, all the mould is gone. I’ll definitely be a repeat customer.

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  • T
    Tracey
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Really works

    I purchased the pack, we have a home water treatment system so no bleach or nasty chemicals. Struggling with mould in my showers I had tried numerous products advertised as working. They don’t work so when I purchased this product I didn’t expect it to work either. Well this product does work amazingly. No strong odour either

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  • H
    Hayley
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    MOULD ZAP

    I have a shower with white subway tiles, floor to ceiling. There’s an orange algae/mould in the water making it very hard to keep the showers white. Mould Zap has cleaned the shower to look brand new, effortlessly with no fumes or toxicity. I love the product. So happy I found it!

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MOULDZAP mould remover tub — front view, destroys mould and spores

MOULDZAP — Removes & prevents mould

$32.98