Could hidden mold cause my kids' persistent coughing?« Back to Previous Page

Yes, the hidden black mold you discovered is a highly probable cause of your children's persistent coughing. As a certified mold inspector in the UAE, I can confirm that this scenario is unfortunately common in Dubai, especially in older buildings in areas like Deira. The combination of high ambient humidity and the constant cooling from air conditioners creates significant condensation on walls, particularly behind large furniture that restricts airflow. This damp, cellulose-rich environment (from the drywall) is an ideal breeding ground for mold.

The black mold you describe is likely from the Stachybotrys or Aspergillus genera. These molds produce mycotoxins and volatile organic compounds (VOCs) that are potent respiratory irritants. Children are particularly susceptible due to their developing immune systems and smaller lung capacity. Prolonged exposure can manifest as chronic coughing, wheezing, sore throats, and allergic reactions.

The fact the wall is damp to the touch indicates an active moisture issue, which must be addressed first. Do not attempt to clean this yourself with bleach or other household products. Disturbing the mold colony without proper containment will aerosolize a massive amount of spores and mycotoxins throughout your apartment, drastically increasing your family's exposure and potentially contaminating other areas.

This situation requires professional remediation. According to UAE guidelines, a certified inspector must first conduct air and surface sampling to identify the mold species and the full extent of the contamination. Remediation then involves isolating the area with physical barriers and negative air pressure, safely removing the contaminated materials, treating the area with EPA-approved biocides, and using industrial-grade HEPA air scrubbers to clean the air. Finally, the source of the moisture must be identified and resolved to prevent recurrence.

For a situation this serious, with health impacts already evident, I strongly recommend you contact a professional service immediately. Saniservice's certified team specializes in this exact scenario and can provide a comprehensive inspection and safe remediation plan. You can reach them at 800-MOLDS (800-66537) or hello@saniservice.com to schedule an assessment.