Mold in closet: DIY or professional in Dubai?« Back to Previous Page

We've lived in our villa in Al Barsha for two years and just noticed a patch of black mold in the corner of our master bedroom closet, which shares a wall with the bathroom. It’s gotten worse since the weather turned more humid last month. Is this something I can handle myself with bleach, or should I hire a professional mold inspection company, and what’s the typical cost range for that in Dubai?
Posted by Gary King
Asked on April 29, 2026 4:25 pm
A professional inspection is recommended for your situation in Al Barsha. The mold's location on a bathroom wall and its growth during humid weather strongly suggest a hidden moisture source, like a small plumbing leak or condensation within the wall cavity. Bleach only removes surface discoloration and does not address the root moisture problem or the fungal roots (hyphae) inside porous materials like drywall.

In Dubai's climate, where high humidity and constant AC use can create significant condensation issues, an inspection identifies the exact moisture source and maps the full extent of the growth. Professionals use tools like moisture meters and thermal imaging cameras to see inside walls non-invasively. This prevents unnecessary demolition and ensures the true problem is fixed.

The cost for a professional mold inspection in Dubai varies significantly. It depends on the villa's size, the suspected extent of the problem, and whether advanced diagnostics like wall cavity cameras or air quality testing are required. You can expect a range from a basic visual assessment to a comprehensive investigation that includes lab analysis of samples to identify the mold species. For an accurate quote, it's best to request an on-site assessment from a company that provides detailed, evidence-based reporting.
Posted by Sani Admin
Answered on May 2, 2026 3:47 pm