Could mold in our Dubai home cause our coughs?« Back to Previous Page

Yes, the black mold you found could definitely be causing the persistent coughs, sore throats, and headaches. In Dubai's high humidity, constant AC use creates condensation that fuels mold growth, especially in less-ventilated areas like behind furniture. The spores become airborne and are inhaled, irritating the respiratory system. Children are often more sensitive to these effects.

For a situation like yours with visible growth and ongoing health symptoms, a DIY test kit is not sufficient. You need a professional inspection to identify the mold species and the full extent of the problem, which often spreads inside walls or AC systems. The inspector should use a moisture meter to find the dampness source and take air and surface samples for a certified microbiology lab. The lab analysis is what confirms the type—like whether it's the more concerning Stachybotrys (toxic black mold) or a less harmful species—and provides the evidence needed for proper remediation.

In Dubai, remediation companies should follow standards like the IICRC S520 for mold remediation. The fastest way to get it tested is to contact a science-driven indoor health company that operates its own local lab; this avoids shipping delays and provides you with documented, verifiable results typically within a few days. They can assess if your AC unit itself is contaminated and contributing to the problem, which is common here. Until then, avoid disturbing the mold and keep the area as dry and ventilated as possible.