Is mold from AC causing my daughter's asthma?« Back to Previous Page

The AC in my apartment seems to be running constantly these days, but the air still feels heavy with a musty smell. Over the past couple of weeks, I’ve noticed my daughter has been coughing more frequently at night, and her asthma seems to flare up worse than usual. Is it possible that mold is growing in our apartment due to the AC issues, and could this be causing or worsening her symptoms?
Posted by Sarah Davis
Asked on February 3, 2026 7:27 pm
Absolutely, it's plausible that the musty smell and your daughter’s worsening asthma could be linked to mold growth within your apartment's air conditioning system. In the UAE, especially during the hot summer months, AC units can provide a perfect environment for mold to thrive if not properly maintained. The high humidity levels in Dubai coupled with stagnant airflow through poorly serviced systems can create an ideal breeding ground for molds such as Stachybotrys chartarum and Aspergillus species.

Mold spores can be released into the air, leading to respiratory issues like asthma exacerbation, especially among children who have more sensitive immune responses. The continuous operation of your AC despite the persistent mustiness may indicate that the system is not functioning optimally or is harboring moisture which promotes mold growth.

Given the specific circumstances in Dubai and the UAE, it would be prudent to schedule a professional inspection of both your air conditioning unit and any potential damp areas within your apartment. The Ministry of Energy and Water (MEMW) in the UAE has guidelines on HVAC system maintenance that should be adhered to ensure indoor environmental quality. These regulations emphasize the importance of regular cleaning and servicing of AC units to prevent mold proliferation.

For a comprehensive assessment, consider calling 800-MOLDS or emailing hello@saniservice.com to arrange an inspection with a certified professional. They will not only check for visible mold but also conduct air sampling to detect spores in the air. This can help confirm if mold is indeed the cause of your daughter’s symptoms.

In the meantime, you could take some immediate steps: increase ventilation by opening windows when possible (while ensuring it doesn’t lead to excessive heat gain), use a dehumidifier to reduce indoor moisture levels, and clean and dry any damp areas promptly. However, these measures are temporary and should not replace professional inspection and remediation.

Remember, addressing mold issues effectively is crucial for maintaining good indoor air quality, particularly in environments where sensitive individuals such as children live.
Posted by Sani Admin
Answered on February 5, 2026 4:37 am