Specialist Service

Mould Cleaning Done Properly

Remove mould safely — and stop it coming back. Specialist treatment for Melbourne homes and commercial spaces.

Holy Moley Cleaning technicians treating mould in a Melbourne bathroom

Why mould matters

Mould isn't just unsightly — it can affect indoor air quality, trigger allergies and respiratory issues, and quietly damage paint, plaster, grout, and timber. Melbourne's cool, damp winters and poorly ventilated bathrooms, laundries, and bedrooms create the perfect conditions for it to take hold.

Wiping it off with a household spray usually doesn't solve the problem. The visible patch comes back within weeks because the spores and the underlying moisture conditions are still there.

Our approach

  • On-site assessment to identify affected areas and likely moisture sources
  • Safe, professional-grade treatment products that target spores at the root
  • Careful cleaning of bathrooms, ceilings, walls, grout, silicone, and hidden spots
  • Wipe-down and protection of surrounding surfaces to prevent cross-contamination
  • Practical prevention advice to reduce the chance of regrowth
A bright, mould-free Melbourne bathroom after Holy Moley Cleaning treatment

Results you can see — and feel

After treatment, your surfaces are left clean, fresh, and ready to use. We don't just mask the problem — we remove visible mould and help you manage the conditions that let it grow, so your home feels healthier and easier to maintain.

Where we treat mould

Bathrooms & wet areas

Silicone, grout, tiles, ceilings and exhaust vents — the most common hotspots in Melbourne homes.

Ceilings & walls

Black spotting on painted ceilings, cornices, and wall corners caused by condensation and poor airflow.

Bedrooms & wardrobes

Behind furniture, inside built-in robes, and along window reveals where warm air meets cold surfaces.

Laundries & kitchens

Around sinks, splashbacks, behind appliances, and inside cabinetry exposed to steam.

Rentals & end-of-lease

Treating mould before a final inspection so you can hand back the keys with confidence.

Commercial spaces

Offices, childcare centres, and retail premises where hygiene standards matter most.

Prevention tips

Once we've treated the mould, a few small habits go a long way to stopping it coming back:

  • Run bathroom exhaust fans during and after every shower
  • Open windows daily to cross-ventilate, even in winter
  • Wipe down shower screens and tiles after use
  • Move furniture a few centimetres off external walls
  • Address leaks, rising damp, and roof issues promptly
  • Use a dehumidifier in persistently damp rooms

Frequently asked

Is the treatment safe around kids and pets?+

Yes. We use professional-grade products selected for their effectiveness and safety. We'll always let you know if a space needs to be aired out before re-entry.

Will the mould come back?+

Our treatment kills the mould we can see and treat — but mould always needs moisture. We give clear prevention advice and can return for periodic maintenance cleans if needed.

Can you treat severely affected ceilings or walls?+

We treat surface mould thoroughly. If there's structural damage or mould behind plaster, we'll be upfront and recommend a specialist remediation contractor as well.

Do you service my area?+

We cover metropolitan Melbourne and surrounding suburbs. Get in touch with your address and we'll confirm.

Got mould? Let's sort it.

Send us a couple of photos and your address — we'll come back with a clear quote and a plan to treat it properly.

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