Is black mold causing our breathing issues and how to clean?« Back to Previous Page

Yes, the black mold behind your sofa is very likely the cause of the persistent coughing and worsened allergies. In Dubai's high humidity, AC condensation creates a constant moisture source, allowing mold to thrive. The spores become airborne and are inhaled, irritating the respiratory system. Children and those with pre-existing conditions are often the most affected.

Do not attempt to clean a patch this large yourself. Disturbing it will release a massive amount of spores throughout your home, potentially making the health issues much worse. The safest approach is a professional mold inspection to assess the full extent, including any hidden growth inside the wall or AC system.

For remediation, look for a company that follows a science-driven process: isolating the area with containment barriers, using HEPA-filtered air scrubbers to capture spores, physically removing the contaminated materials, and then treating the area with antimicrobial solutions. The most critical step they should provide is post-remediation verification (PRV) testing—a lab analysis of air samples to confirm spore levels have returned to a normal baseline. This is the only way to know the problem is truly resolved and your villa is safe.