Could AC be causing my children's coughing?« Back to Previous Page

After the rain last month, I noticed a strange musty smell in my children's room, even after airing it out. The AC unit is right there by their bed, and they’ve been coughing more frequently since we started using it heavily during these hot summer months. Could this be related to the air conditioning?
Posted by Kayla Rodriguez
Asked on February 12, 2026 12:56 am
Air conditioning systems can indeed play a significant role in the quality of indoor air and subsequently affect respiratory health. In your situation where you've noticed a musty smell along with frequent coughing among your children, it's quite possible that there might be an issue related to the air conditioning unit.

Firstly, let's consider some common issues associated with AC systems in Dubai and similar climates. Moisture accumulation within the ducts or filters can lead to mold growth, which is a major source of musty odors. Mold spores can then circulate through your home via the HVAC system, potentially leading to allergic reactions, coughing, and other respiratory symptoms especially among children.

In the UAE, the humidity levels are usually high during certain months, exacerbating issues with air conditioning systems that might not be adequately maintaining indoor air quality. The local environmental regulations do mandate regular maintenance checks for AC units to ensure they operate efficiently and safely (refer to the Building Code 1315-2008).

Given your situation, it would be prudent to have a professional HVAC inspection conducted immediately. This will help identify any potential issues with the AC unit that might be contributing to the musty smell and your children's coughing. A certified technician can inspect the air filters for mold growth or blockages, check the ductwork for leaks or dampness, and ensure all components are functioning as intended.

Call 800-MOLDS or email hello@saniservice.com if you need immediate assistance. They offer professional services that include thorough inspections, cleaning, and necessary repairs to keep your AC system running effectively without compromising on air quality.

Remember, maintaining a clean and healthy indoor environment is crucial, especially for children's health. Regular maintenance of your AC unit can prevent these issues from arising in the future.
Posted by Sani Admin
Answered on February 13, 2026 6:29 pm