Is shower mold causing my family's persistent cough?« Back to Previous Page

Yes, it is very possible the shower mold is contributing to your family's persistent respiratory symptoms. The black mold found under silicone sealant is often from the Aspergillus or Cladosporium genera, which are common in UAE bathrooms and known to cause exactly the type of stubborn cough and runny nose you describe, especially in children.

Dubai's high humidity, combined with a windowless bathroom and a weak vent fan, creates a perfect environment for this mold. The constant use of AC can also spread these spores from the bathroom into your apartment's living areas. The first step is to address the moisture. Run the vent fan for at least 30 minutes after every shower and wipe down wet surfaces. For a temporary fix, you can carefully clean small areas with a vinegar solution, but if the growth is extensive and underneath the sealant, the silicone will likely need to be fully removed and replaced to properly eradicate the source.

Given the symptoms have persisted for a month, it is advisable to consult a doctor to rule out other causes and discuss the potential for mold exposure. For the home, a professional inspection is recommended to assess the full extent. They can perform air and surface sampling to identify the mold species, which is critical for understanding the health risk and ensuring the remediation is done correctly, as improper cleaning can aerosolize the spores and worsen the problem. This scientific approach is the most reliable way to restore your indoor air quality and protect your family's health.