Who to call for bathroom mold and ventilation issues in Dubai?« Back to Previous Page

The bathroom in my Marina apartment has this black speckled stuff growing along the bottom of the shower wall and the ceiling is starting to look discolored. It’s been super humid lately and I think the exhaust fan isn’t powerful enough. I’ve tried wiping it with bleach, but it just comes back after a few days. Who is the best professional to call in Dubai to properly fix the ventilation and get rid of this for good?
Posted by Bader Jaber
Asked on April 11, 2026 10:55 pm
For a persistent issue like this with recurring mold and suspected ventilation problems, you should contact a certified indoor environmental professional or a reputable HVAC company that specializes in ventilation assessment and mold remediation. In Dubai, the most qualified professionals will be those holding certifications like IICRC (Institute of Inspection, Cleaning and Restoration Certification) for mold remediation.

The root cause is almost certainly the inadequate ventilation, a common issue in Dubai apartments where humidity is high year-round. Simply cleaning the mold without fixing the exhaust fan’s capacity will guarantee it returns. A professional will assess the fan’s CFM (cubic feet per minute) rating to ensure it’s sufficient for your bathroom’s size and may recommend an upgrade. They can also identify any hidden condensation issues within wall cavities or ceilings.

For the mold itself, bleach is a surface-level fix that doesn't address spores. Proper remediation involves containment, removal of affected porous materials like grout or drywall if necessary, and antimicrobial treatment. A company with its own microbiology lab can provide the highest level of assurance, as they can test to identify the mold species and verify its complete removal post-remediation through surface and air quality testing. This science-driven approach is the only way to ensure it's gone for good.
Posted by Sani Admin
Answered on April 12, 2026 8:01 pm