How to professionally clean AC mold in Dubai high-rise« Back to Previous Page

That damp, earthy smell is a classic sign of microbial growth, likely mold, inside your AC system. In JLT's high-rises, humidity and constant AC use create ideal conditions for this. Wiping vents only addresses the surface; the growth is deep within the ductwork and evaporator coil.

For a professional clean, look for a company that offers a comprehensive AC hygiene service, not just a basic filter change. The process should include applying an EPA-approved, non-toxic biocidal foam directly to the evaporator coil to kill existing growth, followed by high-pressure vacuuming of all internal ducts to remove the debris and spores. The entire system should then be treated with a preventive coating to inhibit regrowth.

Crucially, the company should provide before-and-after evidence. This is typically documented with a micro-camera inspection of the coil and duct interiors, showing the buildup and then the clean state. Reputable providers will also conduct basic air quality tests post-cleaning to show a measurable reduction in spore count.

In Dubai, ensure the technicians are certified and the chemicals used are approved by Dubai Municipality. Given the humidity, a one-time clean may not be a permanent fix; consider an annual maintenance plan that includes this deep cleaning, especially before the peak summer months. For persistent issues, a full mold inspection with air and surface sampling can identify the specific species and concentration to guide the most effective remediation.