Discovering mould in your property is a common concern for homeowners and businesses across Victoria, including Melbourne to Geelong. Beyond being unsightly, mould can pose significant health risks and compromise property integrity. This small list of frequently asked questions provides clear, expert answers to some of the more common questions we get asked about mould, including “What is mould and how does it grow?”, “What are the signs that I need mould testing?”, and “How much does a mould assessment cost?”.
Understanding where mould commonly hides, what a professional test involves, and why expert detection is crucial for ensuring a healthier indoor environment for everyone.
What is mould and how does it grow?
Mould is a type of fungus that grows from airborne spores. It thrives in damp, humid conditions with an organic food source, such as timber, plasterboard, or fabrics. When spores land on a wet surface, they begin to colonise and multiply. This can form visible growth and the release more spores, often producing a distinct musty odour.
Where are the most common places where mould can grow?
Mould most commonly grows in damp, poorly ventilated areas within properties. This includes bathrooms (around showers and tiles), laundries, kitchens, basements, wall cavities behind plasterboard, under carpets, in roof spaces, and around leaky pipes or windows. Any place with persistent moisture provides an ideal environment.
What are the signs that I need mould testing?
You should consider mould testing if you detect a persistent musty or earthy odour, see any visible mould patches (even small ones), or if occupants experience unexplained respiratory issues, allergies, or other health symptoms. Recent water damage, leaks, or ongoing dampness are also strong indicators that hidden mould may be present.
Can mould inside walls make you sick?
Yes, mould growing inside walls can absolutely make you sick. Even hidden mould releases microscopic spores and volatile organic compounds (VOCs) into the air, which can be inhaled. This can lead to symptoms such as respiratory problems, allergies, asthma exacerbation, skin irritation, headaches, and fatigue, particularly for sensitive individuals.
What does a mould test involve?
A professional mould test typically involves a thorough visual inspection by an expert, moisture mapping using specialised equipment, and the collection of various samples. These may include air samples (spore traps, viable culturable), surface swabs, or bulk material samples.
Can mould detection find hidden mould?
Yes, professional mould detection is specifically designed to find hidden mould. Experts use non-invasive tools like thermal imaging cameras to detect temperature differences indicating hidden moisture, and moisture metres to locate dampness behind surfaces. Laboratory analysis of air samples can also confirm the presence of concealed mould spores even without visible growth.
Why is professional mould testing important in Melbourne properties?
Professional mould testing is crucial for Melbourne properties due to the city’s wet and humid climate, which contributes to moisture issues. It precisely identifies hidden mould, assesses the extent of contamination, determines the specific mould species (some are more toxic), and pinpoints the moisture source, guiding effective remediation to protect health and property value.
What qualifications should I look for in a mould tester?
When seeking a mould tester in Victoria, look for an Occupational Hygienist or a certified Indoor Environmental Professional (IEP) with specific experience in mould assessment.
How much does a mould assessment cost?
The cost of a mould assessment in Australia varies widely, typically ranging from $500 to $1500+, depending on the property size, the extent of the suspected issue, the number and type of samples required, and the complexity of the investigation. A single sample test can cost from $50-$150, but a comprehensive assessment involves more than just one sample.
Can you get your house tested for mould?
Yes, you can absolutely get your house tested for mould. It is highly recommended to engage a professional mould testing service or an occupational hygienist. They possess the expertise and equipment to safely collect samples and provide accurate laboratory analysis. This ensures a thorough assessment of your home’s indoor air quality and mould status.
Can I do a mould test myself?
While DIY mould test kits are available, they are generally not recommended for accurate or comprehensive assessment. Professional mould testing involves specific sampling techniques, calibrated equipment, and specialised expertise to identify mould types and concentrations reliably. DIY kits often provide limited, less accurate results. Without the right knowledge, you can misinterpret results and skew the scope of the problem.
Is mould testing worth it?
Yes, mould testing is definitely worth it, especially if you suspect hidden mould or if occupants are experiencing health issues. It provides scientific evidence of mould presence, identifies its type and quantity, and pinpoints the source of moisture. This information is invaluable for effective remediation, protecting long-term health, and preserving property value, saving you significant costs in the long run.
Addressing mould in your property, whether it’s your home in Geelong or a commercial building in Melbourne, requires a comprehensive understanding and proactive approach. We’ve clarified what mould is, where it thrives, and the crucial signs that indicate a need for professional intervention. By investing in qualified mould testing, you gain invaluable insights into hidden contamination. This enables you to understand potential health impacts, and receive the precise data needed for effective remediation.
Don’t leave your health or property to chance.Contact Vertex Analytics for a professional mould assessment. It’s a worthwhile investment, providing peace of mind and ensuring a safer, healthier indoor environment for all.
