Could this bedroom mold be causing our cough in Dubai?« Back to Previous Page

Yes, the mold from your AC leak is very likely causing your persistent cough and congestion. In Dubai's humid climate, constant AC use creates significant condensation, and any leak provides the perfect damp environment for mold growth. The black patches on the wall are a clear visual sign, and your respiratory symptoms are a textbook reaction to inhaling mold spores.

You should call a professional indoor environmental health company that specializes in mold inspection and remediation, not a general AC repair or cleaning service. For a situation involving visible growth and health symptoms, a proper assessment is critical. A reputable provider will conduct a thorough inspection, including moisture mapping to find the full extent of the water damage, and will likely take air and surface samples for analysis at an accredited microbiology lab. This lab report is key—it identifies the specific mold species present and spore concentration levels, which dictates the correct remediation protocol.

Ensure the company follows international guidelines like the IICRC S520 for mold remediation. The process involves isolating the contaminated area, removing the mold-infested materials (like that section of drywall and carpet), HEPA vacuuming, and antimicrobial treatment. Simply cleaning the visible spot is insufficient; the hidden moisture in the wall cavity must be addressed to prevent regrowth. After remediation, they should perform post-clearance testing to verify the environment is safe. For health advice, consulting a doctor is also recommended.