How to professionally clean a moldy AC chiller?« Back to Previous Page

The mold growth you're describing in your AC chiller is a serious health hazard, especially for children with allergies. The black spots and damp smell are classic signs of a significant microbial infestation, likely due to condensation buildup in the UAE's high humidity. This absolutely requires professional remediation, not a DIY clean, to protect your family's health.

The fastest and most effective method is a comprehensive hygienization process conducted by certified professionals like us. This isn't a simple spray-and-wipe; it involves isolating the system, using industrial-grade HEPA vacuums to remove all loose spores, and then applying specialized, non-toxic biocides approved for HVAC systems to kill the mold at its root. The entire ductwork system must be mechanically agitated and cleaned to prevent immediate recontamination.

To stop it from happening again, insist on a post-remediation anti-microbial coating applied to the evaporator coils and drain pan. This creates a protective barrier. The key is addressing the source of moisture: ensure the drain line is clear and the chiller's insulation is intact. In Dubai's climate, we recommend a professional chiller hygienization service at least once a year to prevent recurrence.

Given the health symptoms, I strongly advise a professional inspection to assess the full extent. For immediate assistance, you can call our team at 800-MOLDS or 800-66537 to schedule an assessment.