Is mold from AC causing kids' symptoms?« Back to Previous Page

The AC in my apartment seems to be running almost non-stop since the heat wave started a few weeks ago. The room where it's set up has a faint, almost moldy smell that I didn't notice before. My kids have been complaining of coughing and feeling fatigued lately. Could this be from the air conditioning? What should I do to check if there's an issue or how can I improve the situation?
Posted by Timothy Clark
Asked on January 19, 2026 3:04 pm
The symptoms your kids are experiencing could indeed be related to the air conditioning system in your apartment. A constant running AC unit can potentially introduce moisture into the indoor environment leading to mold growth, especially if there is an existing issue such as poor maintenance or improper installation.

In the UAE and specifically in Dubai, it's common for high humidity levels during summer months, which when combined with an inefficient air conditioning system, may create a favourable environment for mold proliferation. Mold can produce spores that are airborne and could be causing allergic reactions, respiratory issues, fatigue, and coughing in your children.

Given the symptoms described and the moldy smell you've noticed, it's advisable to have the AC unit inspected by a professional HVAC service provider who is familiar with the local climate conditions. The regulations regarding indoor air quality are strict in Dubai, ensuring that properties meet certain standards for health and comfort. However, regular maintenance of your AC system can significantly reduce the risk of mold growth.

To check if there's an issue or to improve the situation, you should first ensure the following:

1. Clean filters: Replace or clean the air conditioning filters regularly as per manufacturer guidelines or at least every three months in a hot climate like Dubai.
2. Drain line: Check for any blockages in the condensate drain lines that can lead to water accumulation and encourage mold growth.
3. Ductwork: Inspect the ducts for leaks, which might be allowing outdoor moisture inside the system.
4. Room humidity: Ensure your room's humidity levels are managed within recommended limits (generally under 60% in Dubai).

If these steps do not address the issue or if you continue to notice symptoms and odors, it is recommended that you contact a professional environmental inspection service like Saniservice. They can perform a comprehensive assessment of your indoor air quality and provide remediation solutions if necessary.

Remember, maintaining good indoor air quality is crucial for health, especially in an environment like Dubai where extreme weather conditions are common. Don't hesitate to seek expert advice or assistance when needed.
Posted by Sani Admin
Answered on January 22, 2026 3:52 am