Mould Cleaning in Perth
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Mould Cleaning in Perth

Mould on a Perth wall is almost never just a cleaning problem. It is a moisture problem that shows up as a stain, and scrubbing it off without fixing the water only buys you time.

We clean surface mould the way WA Health describes, from $285 for a small bathroom or surface area. Growth beyond a surface clean gets mould remediation, quoted after an inspection, and we tell you where we think the water is coming from.

  • Scrubbed with detergent, the method WA Health describes
  • Cleaned past the visible edge, not just the stain
  • Residue lifted with damp cloths, never dry brushed
  • Remediation for larger growth, quoted after inspection
Get Free Quote 0468 026 564
6am to 10pm
Seven days, plus a 24-hour emergency line
We stay until you're happy
Our guarantee on every clean
$10M
Public liability insurance
Free quotes
Fixed before we start

Why do Perth homes get mould in winter?

Most of Perth's rain falls between June and August, and winter mornings are damp. A closed-up house with the heater on and washing on an airer holds a lot of moisture.

That moisture condenses on the coldest surfaces: window glass, outside walls behind furniture, and bathroom ceilings. Many Perth homes are brick, and heavy walls can stay cool long after the room has warmed.

None of that is a fault in your house. It is why a Perth winter behaves differently from a Perth summer, and why the same wall is fine in February.

What does WA Health say to do about surface mould?

It is less dramatic than most of what you will read, and we follow it.

Scrub mould off hard surfaces with detergent and water. The physical scrubbing does the work, not a spray or a mist.

Clean past the edge you can see, because the growth is wider than the stain. Lift the residue with a damp cloth, and do not dry brush it, which just throws spores into the air.

Do not paint over it until the surface is dry, and fix the water at the same time, or the whole job is temporary. WA Health also notes bleach may fade the stain without stopping the mould coming back, so we use detergent.

How does a mould job run?

Four steps, and step two decides which job it is.

Contact us

  1. Step 01

    We look at it first

    Photos by message, or we come out. We want to see the area, what is behind it and where the water could be getting in.

  2. Step 02

    Small or large

    If it is a small surface job, it is our published $285 rate. If it is large, hidden or keeps returning, it is a remediation job, and we quote it after the inspection.

  3. Step 03

    Clean or remediate

    Detergent and physical scrubbing out past the visible edge for a surface job. For remediation, the area is sealed off first and affected material dealt with.

  4. Step 04

    What we think caused it

    Written down with the photo report, so you can give it to a plumber, a roofer or your property manager.

When does it need remediation rather than a clean?

WA Health treats small surface mould as something a householder or cleaner can handle, and larger or hidden growth as needing professional help. We do both.

More than about a square metre

That is roughly where WA Health suggests getting professional help beyond a clean. It is where our surface rate stops and remediation starts.

Several rooms, or hidden

Mould in more than one place, or behind something you cannot see into, is beyond a surface clean regardless of size. So is anything that keeps coming back after a proper clean.

When the material has to go

Mould is hard to remove from porous material like plasterboard, insulation and raw timber, and those items are often not worth saving. We tell you what has to come out, and replacing it is a job for a builder.

Sealed-off work areas

Remediation means containing the area and keeping people out of it while the work happens. We plan that at the inspection and price it in the quote.

A surface clean on a job that needs remediation just hands the problem back to you three months later.

Should you pay for mould testing?

Usually not. There is no health-based figure to compare a spore count against, so a test result on its own tells you little.

We do not sell testing. Where a written assessment does earn its keep is a dispute: a rental argument, a strata claim or an insurance matter, and an assessor is the right call there.

Whose problem is mould in a rental?

Consumer Protection WA has set out where the line usually sits.

The landlord's side

Mould caused by a fault, such as a leaking roof, a broken pipe, rising damp or a broken exhaust fan, is generally for the landlord to fix.

The tenant's side

Mould caused by not using the bathroom fan or opening windows can fall to the tenant. So can drying clothes inside without ventilation or leaving water to pool.

If it cannot be agreed

Consumer Protection WA explains the steps for repair disputes. Your local government's environmental health officers can also look at a mould problem, which gives you a view from someone with no stake in the argument.

Why book the mould clean with us?

Six reasons, one line each.

Surface clean or remediation

One team for a small patch or a larger, hidden problem.

The method WA Health describes

Detergent and scrubbing, past the edge, residue lifted not brushed.

A written view on the cause

What we think the water source is, so the next trade has somewhere to start.

Photo report every job

Dated, area by area, useful if this turns into a rental dispute.

No testing upsell

We do not sell spore sampling.

A Shining Services cleaner working through a hotel corridor after hours

We stay until it is right

Our cleaners don't leave until you're happy with the work.

What do Perth customers say about us?

What does mould cleaning cost in Perth?

One published WA rate for small surface jobs, including GST. Anything bigger is quoted after we have seen it.

Small bathroom or surface area

$285

Surface-level cleaning only, scrubbed past the visible edge.

Mould remediation

Quoted

Larger, hidden or into the material. Priced after an inspection.

What comes with it

Carpet drying after a leak, or a full clean of the room afterwards, are separate lines on the quote.

Why is there no price for remediation? The scope depends on how far the growth has gone into the material, not on how large the visible patch looks. Containment and ceilings needing access gear also change the number.

Send a photo and the rough size of the area. We will tell you whether it is the $285 surface clean or an inspection for remediation.

Send us a photo

What gets booked with a mould clean?

Usually because the same water caused both.

Water damage and carpet drying

Wet carpet left to sit is how mould starts, so dry it quickly. Water damage

Tile and grout

Bathroom grout where the staining has gone into the line itself. Tile and grout

Carpet cleaning

For a room that has been damp, though badly affected carpet is a replacement job. Carpet cleaning

Curtain cleaning

Curtains against a wet window pick it up before the wall does. Curtain cleaning

End of lease cleaning

If you are moving out and the mould is now part of the conversation. End of lease

Regular house cleaning

Surface mould caught every fortnight through winter rarely becomes the big job. House cleaning

Where in Perth do we clean mould?

The Perth metro area, from Joondalup to Rockingham, and Mandurah. Older homes and coastal suburbs make up most of the calls.

Coastal and western

  • Scarborough
  • Cottesloe
  • Fremantle
  • City Beach
  • North Beach
  • Hillarys
  • Sorrento
  • Trigg

Coastal salt air and beach sand impact properties heavily here. Window tracks, exterior glass, and flyscreens need regular washing to stop salt corrosion.

Central and northern

  • Perth CBD
  • Northbridge
  • Subiaco
  • Leederville
  • South Perth
  • Joondalup
  • Morley
  • Midland

A mix of commercial high rises, character homes, and modern units. Jarrah floor care and delicate limestone work are common across these areas.

Southern corridor

  • Wellard
  • Rockingham
  • Baldivis
  • Cockburn
  • Canning Vale
  • Armadale
  • Kwinana
  • Mandurah

Large family properties and industrial facilities. Paved alfresco spaces and bore reticulation mean pressure washing is regularly booked alongside a house clean.

What do Perth homeowners ask about mould?

Is it mould or mold?

Mould, in Australia. Mold is the American spelling, and it is the same thing.

Is mould in my house making me sick?

That is a question for your doctor, not a cleaner. What we can do is remove the surface growth and tell you where the moisture is coming from.

Will it come back after you clean it?

If the water source is still there, yes. That is how mould works, so the source has to be fixed at the same time, by a plumber, a roofer or an electrician rather than by us.

Can I just use bleach?

It will fade the stain, but WA Health notes it does not do much to stop the mould returning. Detergent and physical scrubbing is the better approach.

How much does mould cleaning cost in Perth?

A small bathroom or surface area is $285 including GST, for surface-level cleaning. Anything larger, hidden or growing into the material is mould remediation, quoted after an inspection.

How do I know if it is too big for a cleaner?

If it is bigger than about a square metre, spread over several rooms, hidden, or keeps coming back, it needs remediation rather than a surface clean. Send us a photo and we will tell you which side of that line you are on.

My landlord says the mould is my fault. Is it?

It depends where the water came from. A fault such as a leak or a broken fan is generally the landlord's, while not ventilating can fall to the tenant. Consumer Protection WA sets out the detail.

Do you do air quality or spore testing?

No. If you need a written assessment for a dispute or an insurance claim, that is a different job and an assessor is the right call.

What stops it next winter?

Air movement and less moisture in the room. Run the exhaust fan while you shower and for a while after, open windows when the rain stops, pull furniture off external walls, and dry washing outside or in a vented dryer.

What else do we clean in Perth?

Most customers book more than one. Same crews, same standards, one invoice.

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Tile & Grout Cleaning in Perth

Tile & Grout Cleaning

Restore the shine to your surfaces with professional tile and grout cleaning in Perth, offering expert tile cleaning and grout cleaning.

See what's included Get free quote

We stay until it's right

Our cleaners don't leave until you're happy with the work. For end of lease cleans, if you're not satisfied and tell us within 72 hours, we come back and re-clean.

Ready to get the mould looked at?

Send a photo, the rough size and which room it is in. You will get a written price for a surface clean, or a time to inspect for remediation.

  • Reply within 2 hours
  • No lock-in contracts
  • Open 6am to 10pm, 7 days
Call 0468 026 564

Monday to Sunday: 6:00 AM - 10:00 PM

104 Lambeth Circle, Wellard WA 6170

Approximate square footage of mould-affected areas

Where is the mould located?

How severe is the mould problem?

Check if you know the source of moisture

Reading on mould cleaning

Guides and tips from our crews in Perth.

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