AC leak causing mold in closet: technician or mold company first?« Back to Previous Page

The permanent fix requires addressing both the moisture source and the existing mold. Your recurring issue points to a persistent leak inside the AC unit's drain pan or condensate line, not just surface condensation. In Dubai's high humidity, this constant dampness creates an ideal environment for mold to regrow rapidly, even after wiping.

Call a certified HVAC technician first. Their priority is to stop the leak at its source, which is the root cause. They will diagnose and repair issues like a clogged drain line, a cracked drain pan, or incorrect unit levelling. Without this repair, any mold removal will be temporary.

Once the AC leak is permanently fixed and the area is completely dry, then address the mold. For extensive visible growth on porous materials like drywall and shoes, professional mold remediation is advised. Remediation involves containment, safe removal of contaminated materials (like affected sections of the wall), and HEPA vacuuming to remove spores, not just wiping. DIY cleaning often spreads spores and doesn't address growth within the wall cavity.

For a confirmed, lasting solution, the sequence is critical: HVAC technician to eliminate moisture, then mold specialists to remediate the resulting contamination. Companies with their own microbiology labs can provide post-remediation verification testing to confirm the space is truly mold-free.