AC Chemical Smell Making Us Sick in Dubai?« Back to Previous Page

A chemical or burnt plastic smell from your AC is a legitimate health concern and likely the source of your symptoms. In Dubai's climate, where AC runs constantly, any issue is circulated continuously. That smell often indicates an electrical problem—like an overheating motor, burnt wiring, or a failing capacitor—which can release harmful compounds into the air. Headaches and respiratory irritation are common reactions to these fumes.

Given the symptoms you described, especially in children, a professional inspection is urgent. Do not use that unit until it's checked. The timing after a maintenance visit is a major red flag; a component may have been improperly reinstalled or damaged.

For a proper diagnosis, call a licensed HVAC technician first to rule out an immediate electrical fault, which is a fire risk. Once that is resolved, if the smell or symptoms persist, a specialized indoor environmental quality assessment is needed. Companies with in-house microbiology labs can test the air for specific chemical contaminants and microbial growth that often follows electrical issues due to moisture. In Dubai, verify the company holds relevant certifications from Dubai Municipality or ESMA to ensure they follow proper protocols. Request a full report with their findings; this is your evidence of the problem and the solution.