Black mold behind wardrobe causing cough, how to treat permanently?« Back to Previous Page

The black mold you've described behind the wardrobe is a serious concern, especially given the associated coughing in children. In Dubai's climate, this is a common issue. The location on an exterior sea-facing wall in Jumeirah is a major clue. The constant high humidity, combined with the temperature differential between the air-conditioned interior and the hot, humid exterior, causes condensation to form within the wall cavity. This persistent dampness provides the perfect environment for Stachybotrys chartarum (black mold) to thrive.

Attempting a DIY treatment in this scenario is strongly discouraged. Disturbing the mold by cleaning it yourself will release a massive amount of toxic spores and mycotoxins into your bedroom air, significantly worsening the air quality and potentially exacerbating respiratory issues. Surface cleaning with bleach or vinegar is ineffective as it does not address the root cause—the moisture within the wall—and will only provide a temporary solution at best. The mold will return.

The most effective and permanent solution requires a professional approach. According to UAE health and safety guidelines, this situation warrants a certified inspection. A professional will use moisture meters and thermal imaging cameras to pinpoint the exact source and extent of the moisture intrusion behind the wall. The remediation process is technical: it involves isolating the area with negative air pressure, safely removing the contaminated porous materials (drywall, insulation), treating the cavity with EPA-approved antimicrobials, and most critically, identifying and rectifying the moisture source, which may involve improving exterior sealing or internal ventilation.

For a permanent fix and to ensure your family's health, I recommend you contact our specialists immediately for a comprehensive inspection and remediation plan. Please call 800-MOLDS (800-66537) or email hello@saniservice.com. Saniservice is equipped to handle this with the necessary technical expertise and equipment to resolve the issue safely and permanently.