Black mold from AC leak: urgent professional needed?« Back to Previous Page

Our AC unit in the Al Barsha apartment has been leaking a bit, and now I'm seeing black spots along the bottom of the wall behind the sofa. We just rearranged the furniture yesterday and noticed it, but it's probably been growing for a while. My wife's allergies have been awful this past month and I'm worried it's connected. How quickly do we need to get a professional in to handle this, or is it something we can try to clean ourselves first?
Posted by Sakura Sun
Asked on March 23, 2026 3:25 pm
Based on your description, this is a situation that requires immediate professional attention, not a DIY project. The black spots indicate active microbial growth, and the fact it's behind furniture where it's been undisturbed means the colony is likely well-established. The connection to your wife's worsened allergies is a major red flag; this is a clear health indicator that spores are aerosolizing into your living space.

In the UAE's humid climate, especially with an AC leak providing a constant moisture source, mold can spread rapidly into the drywall and even the structural elements behind it. Simply wiping the visible spots is completely insufficient—it addresses less than 10% of the problem. The hidden biomass within the wall cavity will continue to release spores and mycotoxins, affecting indoor air quality and health.

We are legally required to follow strict remediation guidelines per Dubai Municipality standards to ensure the mold is contained, removed, and the underlying moisture issue is resolved to prevent recurrence. Our process involves containment barriers, negative air pressure, HEPA filtration, and specialized antimicrobial treatments.

Given the health symptoms and potential for structural damage, I strongly recommend you schedule a professional inspection immediately. Do not disturb the area further.

For a certified assessment and quote, please call our team at 800-MOLDS (800-66537) or email hello@saniservice.com. We service Al Barsha regularly and can typically schedule a visit within 24 hours.
Posted by Sani Admin
Answered on March 26, 2026 1:20 pm