Could this mold in my Dubai villa cause my son's cough?« Back to Previous Page

It is very likely the mold is contributing to your son's persistent cough and congestion. Mold releases spores and microbial volatile organic compounds (mVOCs) that are common irritants, especially for children whose respiratory systems are still developing. The ground-floor location, recent dampness from the heavy rains, and the confined space behind the wardrobe create a perfect environment for mold proliferation common in Dubai's climate.

The type of mold matters for health risk. While many common household molds like Cladosporium or Aspergillus primarily cause allergic reactions, a few species can produce more concerning mycotoxins. The only way to know for certain is through professional testing. For your situation, a combination of air quality testing inside the bedroom and a direct swab or tape-lift sample of the black speckles sent to a microbiology lab for analysis is the most effective approach. This identifies the species present and quantifies the spore levels in the air your son is breathing.

You should arrange for a professional indoor environmental assessment. Look for a provider that uses Dubai Municipality or DHA-aligned methodologies and can provide a detailed lab report, not just a visual inspection. In the meantime, avoid disturbing the mold further, as this can release more spores. Increase ventilation in the room if possible and address the source of the dampness, which is often condensation from AC units or residual moisture in walls, to prevent it from returning after remediation.