Should I test for mold due to my son's cough?« Back to Previous Page

Yes, you should consider professional testing given the circumstances. The visible black mold in the closet, your son's persistent cough, and the high humidity in the room are significant indicators that warrant investigation.

In Dubai's climate, indoor mold is a common issue due to high ambient humidity and the constant use of AC, which can create condensation and trapped moisture in poorly ventilated areas like closets and behind furniture. Even without an obvious leak, the high humidity alone can provide enough moisture for mold to grow on organic materials like dust, cardboard, or cotton.

For a health-related concern like your son's cough, a professional inspection should include both surface sampling of the visible patch and, critically, air quality testing. Air sampling is designed to measure the concentration and types of mold spores in the room's air, which is what he is breathing. This will determine if the airborne spore levels are elevated and if the species present are known to cause respiratory irritation. The lab analysis from this testing provides the concrete evidence needed to connect the environmental condition to the health symptom.

Given that this is a child's bedroom and a health issue is already present, a DIY approach is not recommended. Professional inspectors use calibrated equipment to get accurate air samples and can identify the moisture source, which might be hidden—perhaps condensation from an AC duct in the ceiling or wall. Resolving the issue requires both removing the existing mold and fixing the underlying humidity problem to prevent it from returning.