Is this mold and how to safely remove it?« Back to Previous Page

Based on your description and the recent high humidity, those black spots are very likely mold. The combination of a poorly ventilated space (behind furniture) and Dubai's humid climate creates a perfect environment for mold growth, especially during the more humid months.

For your family's safety, the first step is to isolate the area. Keep the sofa bed pulled away from the wall and ensure your children are not playing near it. The persistent coughing is a common reaction to mold spores in the air, and it's wise to address this promptly.

For a small area (less than one square meter), you can carefully clean it yourself. Wear an N95 mask, gloves, and safety glasses. A solution of white vinegar or a diluted bleach mixture (one part bleach to four parts water) can be effective. Scrub the area, allow it to dry completely, and dispose of all cleaning materials. However, with visible growth and health symptoms already present, a professional inspection is strongly recommended to assess the full extent, including any potential growth inside the wall cavity.

During remediation, increase ventilation in the apartment by running exhaust fans and opening windows when outdoor humidity is lower. Consistently running your AC on a dry mode can help control indoor humidity levels, which is crucial for preventing its return. For verifiable results and to ensure the spores are properly contained and removed, a certified mold remediation provider will use containment barriers and HEPA air scrubbers to protect your family during the process.