Mold behind wall: necessary to hire pro in Dubai?« Back to Previous Page

Based on the details you've provided, particularly the persistent damp smell and the visible black mold growth, I strongly advise against your husband's plan to use bleach. This is a significant health risk, especially with a newborn. Bleach is ineffective on porous surfaces like drywall and plaster; it only bleaches the surface color while leaving the root system intact, and the moisture from the application can actually fuel further growth.

In Dubai's climate, with extreme humidity and year-round AC use, what you see is often just the tip of the iceberg. The AC leak you suspect has almost certainly created a perfect environment for mold within the wall cavity. Disturbing it incorrectly by scrubbing will aerosolize millions of toxic spores, contaminating your entire bedroom and HVAC system, which is a severe inhalation hazard.

For a case like this in Al Barsha, professional remediation is not just recommended; it is necessary. A certified inspector will use moisture meters and thermal imaging to assess the full extent of the damage behind the wall. The remediation process involves strict containment with negative air pressure, HEPA filtration, safe removal of contaminated porous materials (drywall, insulation), and antimicrobial treatment of the structure. The realistic cost range in Dubai for a contained bedroom remediation of this nature can vary widely but typically starts from AED 4,000 and can go up to AED 15,000 or more depending on the scale of contamination and repairs needed.

Given the health implications for your family, this is an investment in your safety. For a proper assessment and quote, I recommend you contact our team at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for a comprehensive inspection.