Could AC causing dampness and mold growth?« Back to Previous Page

The AC in my apartment seems to be running non-stop these days, even when it’s not particularly hot. Lately, I’ve noticed a strange dampness in the air, especially in the hallway near the kids’ room, and they’ve been complaining of sneezing fits more often. Could this be related to mold growth due to the AC or humidity?
Posted by Fahad Hussein
Asked on January 17, 2026 2:44 am
Absolutely, the issues you're experiencing could well be related to AC causing dampness and potentially leading to mold growth. In Dubai/UAE, where humidity levels can fluctuate significantly between seasons, it's crucial to monitor such conditions within your living spaces.

The continuous operation of your air conditioning unit may not necessarily be a sign that it’s working as intended, especially if it seems excessively so in milder weather. AC systems are designed to both cool and dehumidify the environment, but they can sometimes struggle with maintaining proper humidity levels due to factors like poor system design or maintenance issues.

Regarding your concern about dampness and its relation to mold growth, studies indicate that moisture content above 60% relative humidity (RH) in air is favorable for mold proliferation. The hallway near your kids' room showing signs of increased humidity could indeed be a breeding ground for mold spores. Mold can trigger allergic reactions leading to sneezing fits, among other symptoms.

In the UAE context, it’s essential to adhere to local building codes and standards which emphasize the importance of proper ventilation and moisture control measures in buildings. The Dubai Municipality, for instance, has stringent guidelines on indoor air quality and dampness prevention that you should be aware of.

For accurate diagnosis and remediation, I strongly recommend engaging a professional environmental inspection service such as Saniservice, who can conduct a thorough assessment using state-of-the-art tools to pinpoint the source of excess moisture. They can also provide recommendations for addressing AC inefficiencies or other underlying issues contributing to humidity build-up.

Additionally, regular maintenance of your HVAC system is crucial. Cleaning filters, checking for leaks, and ensuring proper drainage systems are functioning correctly can significantly reduce the risk of mold growth.

In summary, while it's understandable to rely on air conditioning in Dubai’s climate, over-reliance without appropriate management might lead to moisture issues. Addressing these with a professional inspection and maintaining your AC system will help ensure a healthier indoor environment for you and your family. Should you require immediate assistance or have further concerns, do not hesitate to contact Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.

Remember, preventing mold growth is key to maintaining a healthy living environment in the UAE's varying climate conditions.
Posted by Sani Admin
Answered on January 19, 2026 7:15 am