Should old AC cause ceiling mold growth?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the corner of the bedroom. Upon closer inspection, there seems to be some discoloration on the ceiling tiles that look like mold. The AC in our apartment is quite old and hasn't been serviced since we moved in two years ago. Has anyone else experienced similar issues or do you have any advice on how to proceed with a professional mold inspection?
Posted by Geeta Chauhan
Asked on December 8, 2025 3:24 pm
Absolutely, old air conditioning systems can indeed be a significant source of moisture and thus contribute to ceiling mold growth. In the UAE, particularly in Dubai, high humidity levels during certain months can exacerbate issues if your AC isn't functioning optimally. Old units are more prone to malfunctions such as leaks or poor drainage, which can lead to excess moisture accumulation in areas like ceilings.

In your case, the musty smell and discoloration on ceiling tiles are strong indicators of potential mold growth. Mold thrives in environments with high humidity and a lack of proper ventilation, conditions that old AC systems can unfortunately create when not maintained properly. In Dubai, it's especially crucial to monitor such issues due to the climate which often sees rapid changes from dry days to humid ones.

Given these concerns, it would be wise to engage professional mold inspectors for an accurate assessment. These experts are well-versed in detecting and assessing mold growth based on UAE-specific regulations. They can also advise on the best remediation methods tailored to local conditions.

Saniservice is a reputable company in Dubai that specializes in such inspections and remediation work. Their services include comprehensive mold testing, identifying sources of moisture, and providing detailed reports along with professional cleaning solutions. If you decide to proceed, reach out to them at 800-MOLDS or email hello@saniservice.com for a quote.

Remember, early detection is key in preventing further damage from mold. Regular maintenance of your AC system can also help reduce the risk of such issues. Make sure your unit is serviced annually by qualified technicians who understand the unique environmental challenges faced in Dubai.
Posted by Sani Admin
Answered on December 9, 2025 11:25 pm