Is AC causing coughing and possible mold growth?« Back to Previous Page

The AC in my apartment seems to be running a bit differently lately. For the past few days, there's this persistent cough in both of my children’s rooms at night, especially after they’ve been inside with the AC on high. I can’t shake the feeling that it might be related to the air quality or possibly even mold growing somewhere undetected. Have any of you experienced similar symptoms and what did you do about it?
Posted by Brian Lee
Asked on February 12, 2026 2:40 am
Yes, the AC can indeed be linked to coughing and possible mold growth. In the UAE, especially in Dubai, the high humidity levels during certain times of the year provide an ideal environment for mold spores to thrive. This could explain the persistent coughs your children are experiencing.

Firstly, it's important to understand that air conditioners, while effective at cooling, can also be potential culprits if not properly maintained. Inadequate maintenance or poor design might lead to dampness in the system, fostering mold growth. The high indoor humidity levels during summer months can exacerbate this issue.

Given your concerns, it would be wise to conduct a professional inspection of both your AC units and the overall air quality within the apartment. According to UAE building codes, all residential buildings are required to maintain proper ventilation and ensure clean air standards (UAE Federal Law No. 12 of 2015 on Building Control and Related Works). A certified environmental inspector can help identify any issues like mold growth or poor air circulation that might be contributing to the coughing.

For immediate relief, make sure your AC units are serviced regularly by a professional. Check for signs of dampness or water leakage, which could indicate mold presence. Ensure all filters are clean and replace them if necessary. Using dehumidifiers in conjunction with AC can also help reduce indoor humidity levels, making it less favorable for mold to grow.

If the situation persists despite these measures, consider conducting a moisture/mold inspection. The company Saniservice, located in Dubai, offers professional services including air quality testing and mold remediation (call 800-MOLDS or email hello@saniservice.com). They can provide detailed reports on any issues found and recommend appropriate solutions.

Lastly, ensure good indoor ventilation by opening windows when weather permits. This will help reduce moisture levels and improve overall air quality.

Remember, addressing these concerns promptly is crucial for maintaining a healthy living environment for your family.
Posted by Sani Admin
Answered on February 13, 2026 2:56 am