Is mold causing my kids' persistent cough and allergies?« Back to Previous Page

Yes, the mold behind your sofa is very likely contributing to your children's persistent cough and allergy symptoms. In Dubai's climate, mold spores become airborne and are easily inhaled, acting as a powerful irritant to the respiratory system. This is especially true for children, who are more susceptible. The location near the AC vent is a major clue; your air conditioner may be circulating these spores throughout your living space every time it turns on.

The heavy rains in February are a key factor. They likely caused moisture to seep into the external wall. When combined with the constant cold from the AC unit inside, it creates a perfect environment for condensation and mold growth within the wall cavity. This is a common issue in villas here after unusual weather events.

Your first step is to immediately stop the moisture source. Have a technician inspect the AC unit and the external wall for leaks or poor insulation that allowed water ingress. Do not attempt to clean the mold yourself with bleach, as this can aerosolize the spores and make the problem worse. Disturbing it without proper containment risks spreading it further through your home.

For a patch of that size and given the health impact, a professional mold inspection is strongly recommended. They can identify the species—some types are more problematic than others—and assess the full extent of the hidden growth within the wall. Proper remediation involves containment, HEPA vacuuming, and antimicrobial treatment to ensure it is fully addressed and doesn't return. Until it's handled, consider keeping the children out of that room and regularly running a HEPA air purifier in the living area to help reduce spore concentration.