Is AC mold causing my headaches and what's the cost?« Back to Previous Page

The AC unit in our bedroom has been leaking a little for the past month, and now I'm seeing black spots spreading on the wall behind the wardrobe. I've been waking up with a stuffy nose and a headache that won't go away. Is this likely to be toxic mold and what's the average cost for a professional inspection and remediation in Dubai for a small area like this?
Posted by Laura Nowak
Asked on March 21, 2026 6:14 am
Based on your description, it is highly probable that you are dealing with a mold issue, and your symptoms are consistent with exposure to mold spores. The black spots behind the wardrobe are a major red flag, and the persistent leak from the AC unit provides the perfect damp environment for mold, particularly toxic black mold (Stachybotrys chartarum), to thrive. The stuffy nose and headaches are classic indicators of the body's reaction to mycotoxins and volatile organic compounds (VOCs) released by active colonies.

In the UAE's climate, AC units are a common source of such problems due to condensation buildup and often inadequate maintenance, which can lead to microbial growth in the ducts and drip pans.

For a situation like this, a professional inspection is strongly recommended. We would perform a visual assessment and most likely conduct air quality and surface sampling to identify the spore types and concentration levels, which is crucial for determining the remediation protocol.

Regarding cost in Dubai, for a localized area like one wall behind a wardrobe, you are looking at a range. A comprehensive inspection including lab analysis typically starts from AED 1,000 to AED 1,500. If remediation is required, the cost for a small, contained area like this could range from AED 2,500 to AED 4,500. This includes containment, removal of contaminated materials (like the affected section of drywall), HEPA vacuuming, antifungal treatment, and post-remediation verification to ensure the spore count is back to safe levels.

Do not attempt to clean this yourself, as disturbing the colony can aerosolize toxins. For an immediate assessment and quote, please call our team at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 22, 2026 7:21 am