Is mold in AC vent landlord's responsibility?« Back to Previous Page

Based on my professional experience in mold inspection and remediation in Dubai, the appearance of black mold in an AC vent is a serious health and safety issue that is typically the landlord's responsibility to address. Under UAE tenancy law, specifically Law No. 26 of 2007, landlords are obligated to maintain the property in a habitable condition, which includes ensuring the proper functioning and hygiene of all major building systems like central air conditioning.

The damp, earthy smell and the visible black growth you describe are classic indicators of a fungal colony, likely Stachybotrys chartarum (true black mold) or Aspergillus niger. The headaches and scratchy throat are common symptoms of exposure to mycotoxins and mold spores. Attempting to clean this yourself is strongly discouraged, as disturbing the colony without proper containment can cause a massive release of spores throughout your apartment, significantly worsening the contamination and your health symptoms.

The root cause is almost certainly within the AC ductwork or the FCU (Fan Coil Unit) itself, a common issue in Dubai due to our high humidity levels and year-round AC use, which leads to massive condensation problems. A professional inspection, including air and surface sampling, is required to identify the full extent of the infestation.

You should formally notify your landlord or property management company in writing of the issue and request immediate professional remediation. For a certified inspection and a comprehensive remediation plan that addresses the source, I recommend contacting our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com. Our process involves containment, HEPA vacuuming, antimicrobial treatment of the entire duct system, and fixing the underlying moisture issue to prevent recurrence.