In Dubai’s high humidity, mold spores are ubiquitous, and a constant moisture source from an AC leak creates the perfect environment for rapid colonization. The black and green growth indicates multiple species may be present, and your family’s symptoms of sneezing and headaches are a clear sign the airborne spore count is high.

Effective remediation requires a multi-step process: first, identifying and repairing the AC leak to stop the moisture source. Then, containing the affected area with physical barriers and negative air pressure to prevent spores from spreading to other parts of your Deira apartment during removal. The contaminated drywall and insulation behind your wardrobe likely need to be removed and disposed of safely. All surfaces must then be HEPA vacuumed and professionally cleaned. Finally, the area needs to be thoroughly dried with industrial equipment to ensure no residual moisture remains, which would cause regrowth.

A professional company with its own microbiology lab can also take pre- and post-remediation air samples to verify the spore count inside your home has been returned to a safe, ambient level, which is crucial for your family’s health. For a case of this severity, hiring a certified expert is the only way to ensure it is resolved safely and completely.