AC mold behind wardrobe: DIY fix or call Dubai pro?« Back to Previous Page

The black mold behind your wardrobe is a serious concern, given Dubai's high humidity and constant AC use. The recurring water leak is the root cause; until that is fixed, any cleaning is temporary. Bleach is ineffective on porous surfaces like drywall—it only bleaches the surface color, and the organism's roots (hyphae) remain deep within the material, allowing it to return stronger.

For a leak-driven infestation of this size, a professional assessment is strongly recommended. The risk is that the mold has likely spread inside the wall cavity behind the wardrobe, which is impossible to assess or treat properly yourself. Professionals use moisture meters and borescopes to see the full extent of the damage. DIY solutions from ACE, like concrobium or antimicrobial sprays, can suppress small surface growth but cannot address a widespread infestation or the structural moisture problem.

In Dubai, remediation should follow standards like the IICRC S520, which focuses on containment to prevent cross-contamination and proper removal of affected materials. The cost for professional remediation is not fixed; it depends entirely on the square footage affected and the depth of the intrusion. You can expect to request an assessment where they provide a scope of work and a corresponding quote. Always ensure the company you hire provides before-and-after lab testing to verify the spore count has been returned to safe levels, as this is the only way to confirm the job is done correctly.