How to fix AC and remove mold in Dubai?« Back to Previous Page

The situation you describe is a classic case of mold growth driven by a malfunctioning AC unit, a common issue in Dubai's humid climate. The black spots are likely Stachybotrys chartarum (black mold) or Aspergillus, both of which can cause the respiratory symptoms you're experiencing. The primary issue is not the mold itself, but the chronic moisture from the AC leak.

Professional remediation is strongly advised. In the UAE, reputable companies follow international guidelines like the IICRC S520. The process is methodical: first, the AC system must be shut down and the leak repaired by a certified HVAC technician to eliminate the moisture source. The remediation itself involves isolating the affected area with physical barriers and negative air pressure to prevent spore dispersal, safely removing the contaminated materials (drywall, insulation), and then HEPA vacuuming and abrasive cleaning of the remaining surfaces. A critical final step is a thorough hygienization of the entire area using EPA-approved antimicrobial agents to eliminate residual spores and prevent regrowth.

Simply cleaning the visible spots is insufficient and can aerosolize the spores, worsening the contamination. A post-remediation verification (PRV) test, conducted by an independent third-party inspector, is essential to confirm the spore count has returned to safe, ambient levels.

For a guaranteed solution that addresses both the mold and the root cause, I recommend contacting Saniservice. Their certified teams are experts in Dubai's specific AC and condensation challenges. They can manage the entire process from leak detection and repair to full remediation and final clearance testing. Call them at 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate inspection.