Is mold causing our family's cough and headaches?« Back to Previous Page

Yes, the mold behind your sofa is very likely causing your family's persistent cough and headaches. In Dubai's climate, hidden condensation leaks from AC units are a common source of this exact problem. The constant high humidity, combined with cool surfaces from air conditioning, creates an ideal environment for mold growth. The black mold you found releases spores and microbial volatile organic compounds (mVOCs) into your air, which are known irritants that can trigger respiratory issues like coughing and cause headaches.

For your safety, do not attempt to clean a large patch yourself. Disturbing it will release a massive cloud of spores throughout your apartment, potentially worsening your symptoms. The safest approach is to first identify and fix the source of the moisture—likely a clogged AC drain line or faulty insulation causing condensation. A professional inspection can pinpoint the leak and assess the full extent of the mold growth, which often spreads behind walls.

For remediation, hire a company that uses containment procedures to isolate the area, HEPA filtration to capture spores, and provides verification that the mold has been removed. In many cases, porous materials like the drywall behind the sofa may need to be removed and replaced. After the leak is repaired and the mold is professionally remediated, your symptoms should subside. Always ensure the company you hire can provide documented proof of clearance testing from an independent lab.