Is black mold causing my son's runny nose in Dubai?« Back to Previous Page

That damp smell and black growth are strong indicators of a mold problem, which is common in Dubai's climate due to high humidity and condensation from constant AC use. While the term "toxic black mold" often refers to Stachybotrys, many types of black-colored mold can cause the symptoms you describe, especially in children. Your son's persistent runny nose is a typical reaction to mold spores and the damp environment.

The fastest way to get a professional diagnosis is to have an on-site inspection with air and surface sampling. The inspector will take samples from the closet and a control area, which are then sent to an accredited microbiology lab for analysis. This is the only method to accurately identify the species and concentration, which determines the appropriate remediation steps. In Dubai, look for a provider that uses a Dubai Central Lab-approved facility and can provide you with the full, detailed lab report, not just a verbal summary.

For an interior closet, the source is likely condensation from the AC or a hidden plumbing leak. Do not attempt to clean it yourself with bleach, as this can agitate the spores and worsen airborne levels. Until the inspection, keep the closet door closed and the room well-ventilated. A professional assessment will pinpoint the moisture source and the exact type of mold, which is critical for resolving the issue and your son's symptoms.