Is black mold behind curtains making my kids sick?« Back to Previous Page

It likely is. The damp wall and black spots suggest a condensation issue, and the timing of your children's symptoms is a strong indicator of a reaction. Dubai's high humidity, especially overnight, causes condensation on cooler surfaces like windows and the walls around them. This moisture gets trapped behind curtains, creating the perfect environment for mold growth. The most common types here, like Cladosporium, are known irritants that can cause persistent coughing, congestion, and allergy-like symptoms in children.

For the safest approach, start with a professional inspection. They will use a moisture meter to confirm the wall's dampness level and typically take an air or surface sample for a lab culture. This is crucial because it identifies the exact species, which determines the proper remediation protocol and confirms the health risk. In Dubai, reputable inspectors should provide a detailed report aligned with international standards like the IICRC.

Until the inspection, keep the curtains open to improve air circulation and wipe down the damp area with a dilute vinegar solution to temporarily reduce surface spores—but this is not a fix. Do not attempt to scrub the visible mold yourself, as this can aerosolize spores throughout the room. With children present, professional remediation is strongly advised. The process involves sealing off the area, using HEPA filtration to capture airborne particles, and removing the mold at its source. The final step is identifying and correcting the condensation cause, which often involves improving window seals or addressing the room's humidity balance with your AC system.