Could AC mold in Dubai cause my morning sore throat?« Back to Previous Page

The AC in our bedroom has been making a weird damp smell for the last couple of months, and I've been waking up with a stuffy nose and a sore throat every morning. I finally pulled the vent cover off yesterday and found a scary amount of black and green fuzzy stuff growing all over the inside of the duct. Could this mold be causing my symptoms, and what's the right way to get it professionally cleaned here in Dubai?
Posted by Michiko Xu
Asked on March 20, 2026 1:17 pm
Yes, absolutely. The symptoms you're describing—morning sore throat, stuffy nose, and the distinct damp smell—are classic indicators of exposure to microbial growth within your air conditioning system. Given the visual confirmation of black and green growth, it is highly probable that this is the source of your health issues.

The Dubai climate is a primary catalyst. The extreme humidity, combined with year-round AC use, creates ideal conditions for mold. Condensation forms inside the AC unit and ductwork, and if the system is not meticulously maintained, this moisture leads to prolific microbial growth. Every time the AC cycles on, it aerosolizes these spores and fragments, distributing them directly into your bedroom air where you inhale them for hours while sleeping.

It is critical not to disturb it further, as this can increase spore dispersal. DIY cleaning is strongly discouraged. In the UAE, professional mold remediation for HVAC systems is governed by strict standards, such as the Abu Dhabi Code of Practice and Dubai Municipality guidelines, which require specialized equipment and certified protocols. A certified professional will conduct a comprehensive inspection, including air and surface sampling to identify the contaminant types and concentration levels.

The remediation process involves containment of the affected area, HEPA vacuuming, antimicrobial treatment of the ducts and coil, and addressing the underlying moisture source to prevent recurrence. For a situation as described, I highly recommend you contact a certified specialist immediately. Saniservice is equipped to handle this with UAE-compliant procedures. You can reach their experts for a consultation at 800-MOLDS (800-66537) or hello@saniservice.com.
Posted by Sani Admin
Answered on March 22, 2026 2:18 am