Mould is a common household problem that many Perth homeowners face, especially during our humid seasons. At Kleen Slate Services, we’ve encountered numerous misconceptions our clients have about mould removal that may lead to ineffective treatments or potentially pose health risks.
Myth #1: Bleach kills all mould
One of the most widespread myths is that household bleach is an effective mould killer. While bleach may remove surface discolouration, it doesn’t penetrate porous materials like wood or gyprock.. The chlorine in bleach stays on the surface while the water component soaks in, potentially providing more moisture for mould to feed on. Our professional mould remediation uses specific antimicrobial treatments designed to penetrate materials and eliminate mould at its roots.
Myth #2: Mould is always visible
Mould is sneaky. It often grows in hidden areas like behind walls, under flooring, or in ceiling cavities. Just because you can’t see it doesn’t mean it’s not affecting your indoor air quality. Sometimes, the only indication might be a musty odour or unexplained respiratory issues. A professional mould assessment by Kleen Slate Services can detect hidden mould through moisture readings, thermal imaging, and air quality testing.
Myth #3: A little mould isn’t harmful
Some people believe that small amounts of mould aren’t concerning. However, even small patches can release spores into the air, potentially causing health problems, especially for those with allergies, asthma, or compromised immune systems. What looks like a minor issue on the surface could indicate a bigger problem hiding beneath.
Myth #4: Once it’s dry, the mould problem is solved
Simply drying out a mouldy area doesn’t kill existing mould. While addressing moisture is essential to prevent future growth, the existing mould spores remain viable and can reactivate when conditions become favourable again. Proper remediation requires the removal of affected materials or professional treatment to kill the mould.
Myth #5: DIY mould removal is sufficient
For very small, surface-level mould on non-porous surfaces, DIY methods might work. However, significant mould problems require professional intervention. Without proper containment procedures, DIY removal can actually spread spores throughout your home. Our technicians at Kleen Slate Services use HEPA filtration, containment barriers, and proper disposal methods to ensure mould doesn’t spread during removal.
Myth #6: Mould-resistant paint is the solution
Painting over mould without addressing the underlying issue is like putting a bandage on a broken arm. Mould-resistant paint may temporarily hide the problem, but if the moisture source isn’t addressed, mould will eventually break through. Proper remediation addresses the root cause of moisture and removes existing mould before any redecorating occurs.
Myth #7: All black mould is toxic “black mould”
Not all dark-coloured mould is the infamous Stachybotrys chartarum (toxic black mould). Many types of mould appear black or dark in colour. While some moulds are more concerning than others, any extensive mould growth should be professionally assessed and removed, regardless of colour.
The Professional Approach to Mould Removal
At Kleen Slate Services, our IICRC-certified technicians follow industry-standard protocols for effective mould remediation:
- Thorough assessment to identify all affected areas
- Containment to prevent cross-contamination
- Air filtration using HEPA technology
- Removal of affected materials when necessary
- Cleaning with appropriate antimicrobial treatments
- Drying and moisture control
- Addressing the underlying moisture source
- Post-remediation verification (as required)
If you’re concerned about mould in your Perth home or business, don’t rely on false tales that could put your property and health at risk. If you are unsure, contact our team at Kleen Slate Services for professional assessment and remediation that truly solves the problem.
