Black mold in Dubai apartment causing coughs? How to remove?« Back to Previous Page

Based on your description, this is a serious situation requiring immediate attention. The black spots behind the wardrobe are a classic sign of condensation-induced mold growth, a common issue in Dubai apartments, particularly in areas like JVC with high ambient humidity. The persistent cough in your children is a significant health red flag, as certain species of black mold (like Stachybotrys chartarum) produce mycotoxins that can cause severe respiratory irritation, especially in vulnerable individuals.

The most effective and safe way to resolve this is a professional, multi-step remediation process. DIY cleaning with bleach or vinegar is strongly discouraged as it often fails to address the root cause and can aerosolize spores, worsening the air quality. Our certified process involves: 1) Containment of the affected area with physical barriers and negative air pressure to prevent cross-contamination. 2) Removal and safe disposal of porous, mold-infested materials (e.g., the drywall and possibly the wardrobe backing). 3) HEPA vacuuming and abrasive cleaning of all surfaces. 4) Application of EPA-approved, non-toxic antimicrobial agents to eliminate residual mold roots. 5) A final fogging treatment to purify the air of any remaining spores.

Crucially, we must identify and rectify the moisture source. The location suggests it is likely interstitial condensation due to the temperature differential between the cold exterior wall (cooled by your AC) and the warm, humid room air. This is a building envelope issue. A professional-grade desiccant dehumidifier is necessary for our climate, not a standard refrigerant model. Look for a unit with a capacity of at least 20-30 liters per day and an auto-defrost function to handle the high humidity load efficiently.

Given the health symptoms and the potential for hidden growth within the wall cavity, a professional inspection is essential. We use thermal imaging and moisture meters to map the full extent of the problem. For immediate consultation and to schedule an inspection, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.