Can I clean AC closet mold myself or hire professional?« Back to Previous Page

The black spots and persistent smell indicate significant mold growth, which is common in Dubai due to high humidity and AC condensation issues. For a closet with a long-term leak, this is likely a serious case requiring professional assessment.

Bleach is not recommended. It only removes surface discoloration on non-porous materials but does not kill the root structure of the mold. On porous surfaces like drywall or the backing of your closet, it is ineffective. More importantly, improper cleaning can aerosolize spores, spreading the contamination and potentially worsening air quality in your bedroom. The goal is to remove the mold, not just whiten it.

Given the extent you've described, a professional inspection is strongly advised. They will identify the moisture source (likely the AC drain line or a faulty seal) and assess the spread, which may be inside the wall cavity. In the UAE, remediation follows standards like the IICRC S520, which focuses on containment to prevent cross-contamination and proper removal of affected materials.

For your safety, keep the closet closed and avoid disturbing the area until it's assessed. A reputable company will provide documentation, including lab analysis if needed, to verify the mold type and confirm the space is safe after remediation. Addressing the root cause of the moisture is the only way to prevent it from returning.