Can I clean this mold myself or call a pro?« Back to Previous Page

The AC in our master bedroom has been leaking a bit, and now I’m seeing a few small black patches of mold on the wall behind the wardrobe. It’s been there for maybe a couple of weeks since I first noticed the drip. Is this something I can safely clean myself with bleach or a vinegar solution from Carrefour, or is it time to call in a professional mold removal company?
Posted by Anna Wisniewski
Asked on April 10, 2026 8:37 pm
Based on your description, this is a classic case in Dubai caused by AC condensate leakage, a frequent issue in our humid climate. While small patches might seem manageable, I strongly advise against a DIY approach.

The visible mold is often just the "fruit" of a larger colony. The moisture from the AC drip has likely seeped into the drywall and possibly the structure behind it. Applying bleach or vinegar only addresses the surface stain and can actually aggravate the problem by adding more moisture, allowing the root system (hyphae) deep within the wall to continue growing and releasing mycotoxins. Furthermore, improper cleaning can aerosolize these spores, spreading the contamination to other areas of your bedroom.

Given the UAE's strict health and safety regulations for indoor air quality, a professional assessment is crucial. Our certified inspectors use moisture meters and thermal imaging cameras to detect the exact extent of the water damage and hidden mold growth that is not visible to the naked eye. This diagnostic step is vital to creating an effective remediation plan.

For a situation involving an AC leak and wall penetration, professional remediation is the recommended solution. Companies like Saniservice are equipped with industrial-grade HEPA filtration units, antimicrobial agents approved for use in the UAE, and containment procedures to safely remove the moldy materials, dry the area completely, and restore the wall, ensuring the problem is solved at its source.

To get a definitive assessment and a compliant solution, I recommend you call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com for a professional inspection.
Posted by Sani Admin
Answered on April 12, 2026 10:15 am