How to get AC ducts cleaned and tested for mold?« Back to Previous Page

As a specialist in Dubai's indoor air quality, you're absolutely right to suspect the AC unit, especially in an older Deira building. The black dust is a major red flag, potentially indicating mold growth or a severely degraded duct liner. Here's the professional process we follow for a complete remediation and verification.

First, we conduct a comprehensive inspection, which is mandatory under Dubai Municipality's public health and safety guidelines. This involves a visual inspection with borescope cameras snaked into the ductwork to assess contamination levels and identify the mold species. We also take air and surface samples for lab analysis to confirm the type and concentration of mold spores, as this dictates the remediation protocol.

If mold is confirmed, the cleaning process is meticulous. We use negative air pressure containment to prevent cross-contamination, followed by mechanical agitation with specialized brushes and HEPA-filtered vacuuming to remove all particulate matter. The entire system is then treated with an EPA-approved, low-toxicity antimicrobial coating to inhibit future growth. This isn't a simple vacuuming job; it requires certified technicians and proper equipment.

Given your children's symptoms, I strongly recommend a professional inspection immediately. DIY attempts can aerosolize spores and worsen the problem. We can provide a full assessment, certified cleaning, and post-remediation verification to ensure your family's safety. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a visit. Don't wait, as this can significantly impact their health.