Assessing Your Home for Mould
Could your home be making you chronically ill? If you have developed symptoms since living or working in a new environment, or if you have noticed symptoms improve when away from your home for an extended period, it would be wise to consider whether you may be suffering from Sick Building Syndrome, also known as Chronic Inflammatory Response Syndrome (CIRS).
The World Health Organization estimates that up to half of Australian buildings have moisture problems, creating ideal conditions for mould growth. Many species of mould produce mycotoxins that can trigger chronic inflammation or allergic responses in susceptible individuals. You may think that older homes are more likely to be affected by water damage and mould. However, even newly built homes can be susceptible to mould due to poor ventilation, condensation, and faulty design.
Mould thrives in damp environments and can start growing within 48 hours of exposure to moisture. Leaks, plumbing problems, condensation, and even everyday activities like showering and cooking can contribute to a moisture problem in your home.
Watch out for warning signs like cracks in walls, peeling paint, a musty odour, and visible condensation. Also whether there has been any history of water events, such as flooding, roof leaks, or burst pipes. These could indicate hidden moisture problems that are fuelling mould growth. However, in some circumstance, mould or water-damage may not be obvious and having the home assessed will be the only way to truly identify if there is an issue.
There is no single test for water damage or mould. A qualified professional will use a combination of methods to get a complete picture of the situation. This typically includes visual inspection, moisture mapping, thermal imaging, and air and swab sampling.
For a thorough assessment, consider hiring a certified Building Biologist or Mould Testing Technician that is a member of the Australasian Society of Building Biologists (ASBB). They can pinpoint the source of the moisture, determine the extent of the mould growth, and recommend a remediation plan.
Building assessments that rely only on visual inspection and moisture readings are likely to miss hidden mould or not identify the underlying source.
Mould remediation is a complex job best left to qualified remediators. They should follow strict procedures in line with IICRC guidelines to contain the mould, remove contaminated materials, and ensure the moisture problem is permanently fixed.
Home contents are often affected by being in a mouldy environment and may also require remediation. The approach to cleaning mould-contaminated belongings depends on the material and the severity of the contamination. Porous materials like carpets may need to be discarded, while non-porous furniture, such as hardwood or metal items, is usually salvageable with proper cleaning. A remediation specialist will be able to advise you on this further.
If you suspect water damage or mould growth in your home, do not hesitate to address it. A proactive approach can significantly improve your indoor air quality and potentially help manage chronic health symptoms. It is essential to not only address your health but to address the health of your home as well if it is making you unwell.
RESOURCES
Australasian Society of Building Biologists (ASBB) - Provides information on building biology and environmental health, including certified assessors. Website
Institute of Inspection, Cleaning and Restoration Certification (IICRC) - Offers standards and certification for water damage restoration and mould remediation. Website