Is black mold causing my son's cough?« Back to Previous Page

Based on your description, it is highly plausible that the black mold is contributing to, if not directly causing, your son's persistent cough. The location—a closet with stored textiles like winter clothes—is a classic breeding ground. These materials are hygroscopic, meaning they absorb and retain moisture from Dubai's high ambient humidity, especially during the recent summer months. The constant cycling of your air conditioning system creates significant temperature differentials, leading to condensation in concealed, poorly ventilated spaces like closets. This provides the perfect environment for mold spores to colonize.

The type of mold is significant. While "black mold" is a common term, it often refers to Stachybotrys chartarum, which is known for producing mycotoxins that can cause severe respiratory irritation, persistent coughing, and other allergic reactions, particularly in children and immunocompromised individuals. The fact that the cough is worse at night could be due to prolonged exposure in the bedroom environment.

For a patch you've just noticed, a small area (less than 1 square meter) can sometimes be addressed by a homeowner using appropriate PPE (N95 mask, gloves) and a solution of detergent and water. However, given the health symptoms already present and the risk of disturbing toxic spores, DIY remediation is strongly discouraged. Improper cleaning can aerosolize the spores, spreading the contamination throughout your home and exacerbating the health issues.

The safest and most effective course of action is to call a professional company like Saniservice for a certified inspection. Our technicians use moisture meters and thermal imaging to identify the full extent of the moisture intrusion and air sampling to determine the spore count and species, which is crucial for understanding the health risk. We follow strict UAE remediation protocols to contain the area, safely remove the contaminated materials, and employ HEPA filtration to clean the air. This comprehensive approach ensures the problem is solved at its source, protecting your family's health. Do not hesitate to contact us for a professional assessment; call 800-MOLDS (800-66537) or email hello@saniservice.com.