All Natural Mould Remover Wall Cleaner

You hold your breath when you spray bleach-based mould cleaner.

That’s not a minor inconvenience. That’s your body telling you something.

Most mould sprays work through sodium hypochlorite — the same chemistry as industrial disinfectant. It kills mould. Breathe it in — even briefly — and those same compounds go straight into your lungs. It also strips paint, damages finishes, and leaves fumes in a room you’re about to sleep in. The gloves, the open window, the twenty-minute wait — that’s not a cleaning ritual. It’s a warning system.

There’s another way.

Citric acid breaks mould down at the surface level. Clove oil — one of nature’s most documented antimicrobials — kills it on contact. No chlorine. No synthetic fragrance. No reason to leave.

The clove and eucalyptus hit the moment you spray. Sharp. Clean. Unmistakably natural. Mould removal stops being something you dread and starts smelling like something you’ve done properly.

“I refused to use harsh chemical sprays around my kids but nothing ‘natural’ seemed to work — so I tried this instead and was genuinely impressed. It actually works.”
— Verified customer, Melbourne ★★★★★

Five ingredients. Every one chosen for a reason.

Most cleaning companies aren’t required to tell you what’s in their products. Most mould cleaners have ingredients they’d rather you not google. Bleach. Caustic soda. Synthetic fragrance that legally doesn’t have to be disclosed.

We list everything — because if we wouldn’t tell you, we wouldn’t put it in.

Citric Acid
Naturally derived from citrus. Strips the minerals on the surface that mould needs to grow.

Decyl Glucoside
A mild, plant-based cleanser derived from coconut and corn. Lifts mould residue away without stripping or dulling painted surfaces.

100% Pure Eucalyptus Oil
Supports mould control and delivers the sharp, clean scent that hits the moment you spray.

100% Pure Clove Oil
One of nature’s most documented antimicrobials. Kills mould on contact — and fills the room with something that smells like it’s actually working.

Water
The base. Allows the formula to spread evenly across painted surfaces without soaking or damaging the finish.

That’s it. Nothing that isn’t doing a job.

No SLS or SLES. No MIT or BIT. No benzalkonium chloride. No chlorine bleach. No ammonia. No synthetic fragrance. No dyes. No triclosan.
Every one of these chemicals is documented, with its sources, in The Home Chemical Almanac.

“So good to not have to use bleach.”
— Verified customer ★★★★★

Shake the bottle before each use. The natural oils settle — a quick shake brings the formula together.

Spray directly onto the mould. A light, even coat is enough.

Wipe off immediately with a clean, damp cloth.

This is where it works differently to other mould cleaners. You’re not leaving it to sit. The formula lifts mould on contact — wipe straight away and it comes with it.

Ceilings and hard-to-reach areas: spray onto a microfibre cloth on an extension mop and work in sections.

Stubborn spots: a second pass usually does it.

“Sprayed my bathroom ceiling — mould was gone. Two months on, it hasn’t come back.”
— Verified customer, Perth ★★★★★

This formula was designed specifically for painted and delicate surfaces. The ingredients that make it gentle enough for walls make it the wrong tool for tiles, grout, and silicone — those surfaces need a different approach.

Works well on:

Painted walls and ceilings
Painted timber — doors, wardrobes, beams, cabinetry
Painted bathroom surfaces
Caravan and camper interiors
Hard, non-porous painted surfaces generally

Not for:

Grout or tile
Shower silicone
Fabric, carpet or blinds
Unpainted raw timber or porous surfaces

For curtains and fabric blinds, our Curtain Mould Shield is a leave-on preventative made for hanging fabric.

For grout, tiles and shower silicone, our Clove & Eucalyptus Mould Spray is formulated specifically for those surfaces — same natural philosophy, different job.

“Best product I’ve tried. Used it on my bathroom ceiling and walls — mould lifted immediately with a quick wipe.”
— Verified customer, Sydney ★★★★★

Does it work on black mould?
Yes. Kills mould on contact, including black mould on painted surfaces. Our customers have also reported a noticeable decrease in mould returning after regular use.

Do I have to leave it on for it to work?
No — and this is where it works differently to most mould products. Spray it on and wipe it off immediately with a clean, damp cloth. Leaving it to sit is not required.

Where can I use it?
Any painted surface — walls, ceilings, doors, wardrobes, cabinetry, painted timber beams. If it’s painted and has mould on it, this is the right product. Not for grout, tiles, silicone, fabric, blinds or rubber seals.

Is it safe around kids and pets?
Bleach-based mould sprays linger in the air and on surfaces long after you’ve finished cleaning. That’s the thing worth worrying about. This formula uses essential oils. Spray, wipe, done.

How much do I need?
Around 10 sprays per m² for mild mould growth, though this varies with severity. The 500ml is ideal for spot treatment and regular maintenance. The 1L and 5L are better value for whole-room or ongoing use.

What does it smell like?
Clove and eucalyptus — sharp, clean, unmistakably natural. The kind of smell that tells you something is actually happening. Nothing synthetic, nothing that lingers uncomfortably. Customers who’ve switched from bleach-based sprays say it’s the best part.

Can I use it on fabric, blinds or rubber seals?
No. This formula is for painted hard surfaces only. For curtains and fabric blinds, our Curtain Mould Shield is a leave-on preventative made for hanging fabric.

The Australian Eucalyptus Oil Company has been making eucalyptus products since 1895. Five generations. Over 130 years. This product is made the same way we’ve always made things — with 100% transparency.

If you’re not completely happy, we’ll refund you in full. No return required. No questions asked. No expiry on that promise.

5,000+ reviews. 4.9 stars.
— Tony Taig, 5th generation