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

The AC unit in our bedroom in Jumeirah has been leaking a bit, and now there's a small patch of black and green fuzzy stuff on the wall behind the wardrobe. We only spotted it when we moved the furniture to clean last weekend. It's about the size of my hand and the room has felt more humid lately. Is this something I can safely clean with a vinegar solution myself, or is it big enough that I should call a professional?
Posted by Kayla Lewis
Asked on March 19, 2026 2:36 am
Based on the description you provided, that is absolutely a situation that warrants a professional inspection and not a DIY approach. Here's why.

The combination of an AC leak, visible mold growth (especially the green indication which often points to more problematic strains like Aspergillus), and increased humidity in the room is a significant red flag. The patch being the size of your hand already exceeds the general guideline for safe self-cleaning, which is typically under one square foot. Critically, the location behind the wardrobe means you are only seeing the tip of the iceberg. Mold spreads its root system (hyphae) deep into porous materials like drywall and plaster. Simply wiping the surface with vinegar will not address the contamination within the wall cavity, and the spores will quickly return.

In the UAE's climate, AC units are a primary source of mold issues due to condensation. The leak must be repaired by an HVAC technician first, or the problem will persistently recur. Our certified mold inspectors use moisture meters and thermal imaging cameras to assess the full extent of the water damage and hidden growth within the wall. Remediation then involves controlled containment of the area, HEPA filtration, and safe removal of affected materials to prevent cross-contamination to other parts of your home in Jumeirah.

For a situation like this, a professional assessment is non-negotiable for your health and the integrity of your property. Please do not attempt to clean this yourself.

Call our team at 800-MOLDS (800-66537) or email hello@saniservice.com for a comprehensive inspection and a certified remediation plan.
Posted by Sani Admin
Answered on March 21, 2026 12:49 am