Can I clean AC mold myself or call a professional?« Back to Previous Page

The AC in our bedroom has been leaking a bit onto the wall behind the headboard, and now we're seeing a patch of black and green mold spreading there. It's been humid for the last few weeks and the smell is getting really musty, giving us headaches in the morning. Is this something I can clean myself with bleach from the supermarket, or is it time to call one of those professional mold remediation companies?
Posted by Krzysztof De Vries
Asked on April 6, 2026 4:40 am
Based on the symptoms you've described—visible black and green mold growth, a persistent musty odor, and associated health effects like morning headaches—this is not a situation for a DIY approach with supermarket bleach. In the UAE's high-humidity climate, particularly in Dubai where air conditioning runs year-round, AC condensation leaks are a primary cause of serious mold infestations. The wall cavity behind the headboard is likely saturated, providing the perfect environment for mold to thrive out of sight.

Bleach is a superficial solution; it may remove the visible discoloration on the surface but it will not address the root moisture problem or eliminate the deep-seated hyphae (root structure) within the drywall or insulation. Furthermore, disturbing the mold during cleaning can aerosolize harmful spores, significantly worsening indoor air quality and potentially exacerbating health issues.

For a situation involving persistent moisture, visible spreading, and health symptoms, professional assessment and remediation are strongly advised. In Dubai, reputable companies like Saniservice follow strict protocols for containment, air filtration, and removal of contaminated materials to ensure the problem is resolved safely and completely, in line with best practices for indoor environmental quality.

Given the risks, I recommend a professional inspection. For immediate assistance, you can call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com to have a certified technician assess the extent of the damage and provide a proper remediation plan.
Posted by Sani Admin
Answered on April 8, 2026 4:02 pm