Is black mold causing our cough and how to clean it?« Back to Previous Page

Based on your description, it is highly probable that the black mold growth behind your wardrobe, resulting from the AC condensate leak, is the cause of your persistent dry cough and headaches. These are classic symptoms of exposure to mold spores, specifically mycotoxins released by species like Stachybotrys chartarum (black mold). The confined space of a bedroom, combined with prolonged exposure during sleep, creates a significant health risk.

In Dubai's climate, where high humidity and year-round AC use are the norm, such leaks are a primary cause of indoor mold. The AC unit creates a constant cycle of condensation; if the drain line is blocked or the drip pan is faulty, this moisture infiltrates building materials like drywall and wood, providing the perfect environment for mold to thrive unseen.

Regarding cleaning, I must strongly advise against attempting to clean this yourself. Disturbing the mold without proper containment will aerosolize a massive amount of spores, drastically increasing your exposure and contaminating other areas of your villa. Over-the-counter sprays are ineffective on porous materials and do not address the root moisture problem.

The correct protocol involves a professional inspection and remediation process. We follow strict guidelines akin to IICRC S520 standards. This entails: 1) A full assessment to identify the species and extent of the contamination, including air quality testing. 2) Engineering controls: setting up negative air pressure containment with HEPA filtration to prevent cross-contamination. 3) Safe removal and disposal of affected porous materials (like the damaged section of the wardrobe and potentially the wall behind it). 4) HEPA vacuuming and antimicrobial treatment of the area. 5) Most critically, identifying and repairing the AC leak at its source to prevent recurrence.

For a situation this advanced in a Jumeirah Park villa, professional intervention is not just recommended, it is essential for your health and the property's integrity. I recommend you contact our team at Saniservice for an immediate inspection. Call 800-MOLDS (800-66537) or email hello@saniservice.com. Our certified technicians will provide a comprehensive solution to resolve the moisture issue, safely remediate the mold, and verify the air quality is restored to a safe standard.