Is toxic mold causing our cough and headaches?« Back to Previous Page

The black mold you found is very likely contributing to your family's persistent cough and headaches. While the term "toxic black mold" is often used for Stachybotrys chartarum, many types of black-colored mold can cause these exact symptoms due to the irritants and allergens they release into the air. In Dubai's humid climate, especially with a hidden AC leak providing constant moisture, mold can thrive behind furniture and within walls.

Your situation in a Deira apartment is a serious case that requires professional assessment. The spread from a hidden leak means there is almost certainly more mold growth inside the wall cavity that you cannot see. Disturbing it yourself can aerosolize a high concentration of spores, worsening the problem. A certified inspector can use moisture meters and borescopes to assess the full extent of the damage behind the wall and identify the mold species through lab analysis.

For your health, the priority is to stop the exposure. Keep the area well-ventilated and avoid using the room if possible until it's inspected. The underlying AC leak must be repaired by an HVAC technician first; no cleaning is effective if the moisture source remains. For a case of this suspected size, remediation should be handled by a company that follows IICRC standards for containment and removal to prevent cross-contamination. They should provide before-and-after air quality test results to verify the spore count in your home has been returned to a safe, normal level.