AC leak causing black mold: health risk and fix priority?« Back to Previous Page

The persistent AC leak has created ideal conditions for mold growth, making your symptoms highly likely to be related. The constant moisture combined with our high humidity allows mold to thrive on porous surfaces like drywall. The stuffy nose and headaches are common reactions to mold exposure, particularly during prolonged periods like sleep.

You should address both issues simultaneously, but the immediate health risk comes from the mold. Do not just fix the AC and paint over the mold; the colony will continue to grow inside the wall. For a patch larger than a few square feet, professional remediation is strongly advised to prevent spores from spreading to other rooms during cleanup. In Dubai, landlords are typically responsible for fixing the source of the leak (the AC unit) under standard tenancy contracts, but the mold removal responsibility can depend on how promptly the issue was reported.

Start by formally notifying your landlord or property manager in writing about both the AC leak and the visible mold, as this creates a necessary paper trail. For your health, consider temporarily moving your bed until the area is professionally assessed and treated. A proper inspection will use moisture meters to find the full extent of the water damage and likely recommend removing and replacing the affected section of the wall to ensure the mold is fully eradicated. Simply cleaning the surface is often insufficient for a recurring leak of this duration.