Is AC mold causing our illness and need professional?« Back to Previous Page

Persistent AC leaks in Dubai's climate create ideal conditions for mold growth, and the symptoms you describe are commonly linked to indoor mold exposure. The constant high humidity and condensation from a leaking unit provide the moisture mold needs to thrive on dust and building materials.

The black spots spreading on the wall indicate a significant moisture issue behind the surface, likely in the partition wall or insulation. This is not a surface-level problem you can simply wipe away. Disturbing it without proper containment can aerosolize spores throughout your bedroom, potentially worsening your symptoms. For a case involving ongoing water damage, visible spreading, and correlating health effects, a professional inspection is strongly advised over a DIY cleaning attempt.

An expert assessment will identify the exact mold type through lab analysis—critical as some species common in damp buildings can produce more concerning mycotoxins. More importantly, they will locate the full extent of the hidden damage and moisture source. The primary goal is to stop the AC leak and ensure the wall cavity is completely dried; without this, mold will return quickly even after cleaning.

In Dubai, remediation should follow DHA-aligned protocols for containment and removal to prevent cross-contamination. You can verify a company’s credibility by asking for their methodology, how they document moisture levels, and if they provide before-and-after lab results. Resolving the leak and the hidden damage is the only way to improve your indoor air quality and alleviate the symptoms.