Is this dangerous mold and what's Dubai removal cost?« Back to Previous Page

The AC in my bedroom has been leaking a bit and now I’m seeing these black speckles spreading on the wall behind the wardrobe. I wiped it with bleach but it came back worse in just a few days, and my throat has been feeling itchy in the mornings. Is this a job for a professional company or can I handle it myself, and what’s the typical cost to get this properly treated in a Dubai apartment?
Posted by Barbara Walker
Asked on March 22, 2026 10:38 am
Based on your description, this is a classic case of mold growth caused by an AC condensate leak, a very common issue in Dubai due to our high humidity and year-round reliance on air conditioning. The black speckles are almost certainly mold, and its rapid return after a bleach wipe is a definitive sign of an active colony. Bleach is ineffective on porous surfaces like drywall as it only bleaches the surface pigments and does not kill the roots (hyphae) growing within the material. The itchy throat is a significant indicator that you are having a reaction to the elevated spore count, a clear health concern.

This is not a DIY job. The wall cavity behind the wardrobe is compromised and requires professional remediation. The process involves isolating the area with containment barriers, using HEPA filtration to capture airborne spores, safely removing the contaminated section of drywall, treating the cavity with antimicrobial agents, and finally repairing the structure. The cost for a localized remediation like this in a Dubai apartment typically ranges from AED 1,500 to AED 3,500, depending on the extent of the damage and the required repairs. This is a necessary investment to protect your health and property.

For a proper assessment and a detailed quote, I strongly recommend you contact a certified professional. Saniservice's team can conduct a comprehensive inspection to determine the full scope of the problem. Call them at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a visit.
Posted by Sani Admin
Answered on March 25, 2026 1:22 am