AC leak causing black mold nad child's cough? Professional needed??« Back to Previous Page

The black spots are likely Stachybotrys or Aspergillus mold, both common in Dubai due to high humidity and AC condensation leaks. A persistent cough in a child is a significant indicator that this should be taken seriously, as these molds produce allergens and irritants that can affect respiratory health.

Do not use bleach. It only removes the surface discoloration and does not address the root problem or the microscopic spores. Bleach can also aggravate respiratory symptoms. For a leak that has persisted for months, the moisture has likely penetrated the drywall, requiring more than superficial cleaning.

In Dubai, professional remediation is strongly advised. The process involves containing the area, safely removing contaminated porous materials like drywall, HEPA vacuuming, and using professional-grade antimicrobial solutions. The underlying AC leak must also be repaired by an HVAC technician to prevent immediate recurrence. A reputable company should provide before-and-after lab reports to verify the spore count has been returned to safe levels.

The cost for a small, contained area is generally more accessible than a full-home treatment, but you should request an on-site assessment for an accurate scope and quote. Focus on companies that emphasize diagnostics and can provide evidence of their results, not just a visual clean.