Is urgent mold inspection needed for sneezing and black spots?« Back to Previous Page

Based on your symptoms and the visible growth, a professional inspection is strongly recommended. The combination of sneezing from the AC and a discovered patch of black mould indicates a potential issue that should be properly assessed.

In Dubai's climate, with its high humidity and year-round AC use, indoor mould is a common problem. The recent humid nights likely created condensation points, especially behind furniture like wardrobes where air circulation is poor. The mould in your AC unit is likely contributing to the respiratory irritation your family is experiencing.

While a small, surface-level patch might be cleaned with a vinegar or diluted bleach solution, the situation you describe suggests a broader issue. The AC unit and the wall cavity behind the wardrobe need to be inspected to determine the moisture source and the full extent of the growth. Disturbing it yourself can aerosolize spores and worsen air quality.

A professional inspection will identify the mould species and moisture source through tools like thermal imaging and borescope cameras. This is crucial, as the remediation approach differs significantly for surface condensation versus a hidden leak. They can also test the AC system, which often acts as a vector to spread spores throughout the apartment.

Given the potential for health effects and property damage, it's advisable to get a certified assessment. Look for a provider that offers a detailed report with lab analysis and clear remediation guidance, not just a basic visual check. This will give you a definitive answer on the severity and the necessary steps to resolve it.