Is air conditioning odor linked to indoor pollution?« Back to Previous Page

Since we moved into our new apartment in Dubai last year, I’ve noticed a strange, lingering odor in the air conditioning that seems to get stronger during the cooler evenings. My family has been complaining of itchy eyes and runny noses, especially my young daughter who gets more congested than usual. Could this be related to some kind of indoor pollution or poor ventilation? Is there anything we can do to improve the situation for our health and well-being in our home?
Posted by Daniel Jackson
Asked on December 3, 2025 3:39 pm
The air conditioning odor issue could indeed be linked to indoor pollution and poor ventilation. In the UAE, particularly Dubai, the climate conditions and building designs often create environments where such issues can arise more frequently.

Firstly, it's crucial to understand that air conditioning systems in buildings here can sometimes become breeding grounds for microorganisms like mold, bacteria, and dust mites due to stagnant water or improper maintenance. These organisms can release allergens into the air, leading to symptoms like itchy eyes, runny noses, and respiratory issues—especially affecting children more severely.

To address this concern effectively, a professional inspection should be conducted by a certified environmental consultant familiar with local regulations such as those outlined in the UAE Federal Law No. 10 of 2005 on Building Control, which mandates certain standards for indoor air quality and maintenance practices.

Additionally, it's essential to implement proper ventilation strategies. In Dubai, where air conditioning is widely used due to high temperatures, ensuring that fresh outdoor air can mix with the recirculated indoor air can help mitigate odor issues. This could be achieved through the installation of an adequate number of exhaust fans or by opening windows for a short period during cooler evenings when you notice the smell intensifies.

Regular cleaning and maintenance of your AC units are also vital. The filters should be inspected every month, cleaned thoroughly, and replaced if necessary. Condensate pans must be checked to ensure they don't become breeding grounds for mold. If water leaks or improper drainage is observed, this could exacerbate odor problems.

Furthermore, the use of air purifiers equipped with HEPA filters can help capture airborne particles including allergens and odors. These devices are particularly useful during times when indoor air quality might be compromised due to external factors such as dust storms.

In conclusion, while it's possible that the odor is related to poor ventilation or AC maintenance issues, these symptoms could also indicate a more serious underlying problem like mold growth. Therefore, it would be prudent to contact an expert company for a comprehensive assessment and remediation plan tailored specifically for Dubai's climate and building practices. Remember, early intervention can prevent further health issues and costly repairs down the line.

Call 800-MOLDS or email hello@saniservice.com if you need immediate assistance with your air quality concerns in your apartment.
Posted by Sani Admin
Answered on December 5, 2025 2:06 am