Is damp smell from ducts related to mold?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell coming from the ducts in the kitchen area. It's really concerning because my family has been experiencing more coughs and runny noses lately, especially after we turn on the AC. Could this be related to mold growth in the ducts? What steps should I take to clean them properly and prevent future issues?
Posted by Neha Kumar
Asked on February 2, 2026 7:37 pm
0
Yes, the damp smell from your ducts could indeed be related to mold growth. In dubai and uae, we often experience humid conditions especially during rain events like you had last month. Mold thrives in warm, moist environments which are perfect when water or high humidity gets trapped inside your HVAC system.

In your case, it seems the damp smell is originating from the kitchen area and has been linked to more coughs and runny noses among family members post-ac usage. These symptoms can be associated with mold exposure as mold spores can irritate respiratory systems leading to allergic reactions or exacerbating existing conditions such as asthma.

It’s important to take action right away. Start by visually inspecting your ductwork, looking for any signs of discoloration, moisture damage, or visible mold growth. If you find anything suspicious, it's highly recommended to contact a professional HVAC and air quality inspection service like Saniservice who can assess the situation properly.

In Dubai, as per the building code and regulations set by the local municipality, regular maintenance and cleaning of the HVAC system are essential to ensure good indoor environmental quality (IEQ). The Abu Dhabi Environment Agency and the Dubai Health Authority also recommend keeping a close eye on your air ducts to prevent health issues caused by mold.

To clean the ducts properly, follow these steps:
1. Turn off the AC and disconnect it from power.
2. Remove any accessible sections of the ductwork for cleaning.
3. Use a mixture of water and detergent to clean out the ducts thoroughly.
4. For hard-to-reach areas or if you're uncomfortable performing this task yourself, hire a professional.

To prevent future issues, consider installing a dehumidifier in your kitchen and regularly servicing your HVAC system. Also, ensure proper ventilation during cooking and other humid activities.

If symptoms persist after cleaning, it's wise to seek further medical advice and possibly have the ducts professionally cleaned and inspected by Saniservice at 800-MOLDS or email hello@saniservice.com for assistance.
Posted by Sani Admin
Answered on February 5, 2026 2:17 pm