How to clean mold behind wardrobe and prevent it?« Back to Previous Page

The black substance you've described is highly indicative of Stachybotrys chartarum, commonly called black mold, and the persistent cough in your children is a significant health concern that should not be overlooked. The environment you describe—constant AC use in a damp-feeling room—is a classic breeding ground in Dubai's climate. The issue is not just the mold you see, but the invisible mycotoxins and spores it releases into your air.

The most effective initial step is not to clean it yourself. Disturbing the colony without proper containment will aerosolize a high concentration of spores, drastically increasing your family's exposure and cross-contaminating other areas. For the safety of your family, a professional inspection is mandatory. Our certified inspectors use moisture meters, thermal imaging cameras, and air quality pumps to identify the exact moisture source (likely condensation from the AC or a minor leak) and the full extent of the contamination, which is almost always worse than what is visible.

The remediation process we employ is technical and follows IICRC S520 standards. It involves setting up negative air pressure containment with HEPA air scrubbers to isolate the area, safely removing the affected section of drywall, HEPA vacuuming all surfaces, and applying EPA-approved antimicrobial agents to eliminate the mold at its roots. Crucially, we will diagnose and rectify the underlying moisture issue, which is the only way to prevent recurrence. This often involves assessing your AC unit's drainage and insulation, improving room ventilation, and may include installing a dehumidification system.

Given the health symptoms present, this is a serious case requiring immediate professional action. I strongly recommend you cease use of the room and contact our team for a comprehensive assessment. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. Our experts are certified and equipped to resolve this safely and permanently, ensuring your home is healthy again.