Is this black mold and how to safely clean?« Back to Previous Page

The black patches you found are likely mold, given Dubai's recent high humidity and the condensation that forms near exterior walls with AC use. While "black mold" often refers to Stachybotrys, many dark-colored molds can cause similar symptoms—especially the coughing and irritation your children are experiencing. Only lab analysis can confirm the specific type.

With toddlers present, do not attempt to clean it yourself. Disturbing the mold releases spores into the air, which can worsen respiratory issues. The safest approach is a professional inspection to assess the extent behind the carpet and wall. In villas, this often stems from a minor leak or condensation buildup that needs to be fixed first.

For remediation, look for a company that follows IICRC S520 standards, uses HEPA-filtered containment to prevent cross-contamination, and provides before-and-after air quality test results from an independent lab. This verifies the spore count has been returned to a safe level. Ensure the company is certified by Dubai Municipality or has DEWA-approved hygiene practices.

Until a professional assesses it, keep the children out of that room, maintain good ventilation elsewhere, and run a dehumidifier if possible to keep indoor humidity below 60%.