How to professionally clean mold from AC ducts?« Back to Previous Page

The damp, musty smell from your AC is a major red flag, especially with your husband's exacerbated asthma. That combination strongly indicates microbial growth within the system, likely due to the high humidity we see here near the marina. The spores are being circulated directly into your breathing space all night.

Professional cleaning isn't just a wipe-down; it's a comprehensive remediation process. Here’s how we typically handle it for clients in Dubai:

First, a certified inspection using borescopes and air/surface sampling is critical to identify the contamination's type and extent. This dictates the protocol. The cleaning itself involves accessing the main trunk line and all supply/return vents. We use truck-mounted HEPA vacuum systems to extract all debris and then agitate the duct interiors with specialized brushes. This is followed by an antimicrobial coating, approved for use in UAE HVAC systems, to inhibit future growth. Crucially, the evaporator coil and drain pan—common culprits for moisture—are deep-cleaned and treated.

To prevent recurrence, ensure you’re using a high-quality air filter (MERV 8 or higher) and change it quarterly. Most importantly, address the humidity. Your AC unit should be serviced bi-annually to check refrigerant levels and ensure it's effectively dehumidifying the air. For a case involving asthma, I strongly recommend a professional assessment immediately.

Call our team at 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough inspection and a definitive solution.