Is damp smell from air conditioning harmful?« Back to Previous Page

After the rain last month, I noticed a damp smell lingering in my bedroom, especially when the air conditioning is on. My kids have been coughing more frequently, and I’m starting to wonder if it might be related to mold or dust from the ducts. Have you experienced similar issues, and what did you do about it?
Posted by Akiko Kang
Asked on January 17, 2026 4:00 am
0
Yes, a damp smell from air conditioning can indeed be harmful. Especially in the UAE where humidity levels are relatively high and we have frequent rain spells, mold growth is more likely to occur. In Dubai, this can lead to discomfort and potential health issues for your family.

The damp smell you're experiencing could be due to moisture buildup within your HVAC system's ductwork. This creates a perfect environment for mold and mildew to thrive. Mold spores can irritate respiratory systems, causing coughing and other symptoms that your kids might be exhibiting.

In the UAE, especially in Dubai, it’s highly recommended to have an inspection done by professionals who are familiar with local building codes and regulations. The UAE has specific guidelines for indoor air quality and mold remediation which you should adhere to for safety reasons.

For immediate relief, ensure your AC unit is properly maintained and serviced regularly. Check the filters, clean them if necessary, and replace them as per the manufacturer’s instructions. This helps in removing dust and debris that could be contributing to the odor.

If the smell persists despite regular maintenance, it might indicate a more serious issue like moisture intrusion or mold growth within your ductwork. In such cases, professional cleaning of the HVAC system is crucial. It's advised to call 800-MOLDS or email hello@saniservice.com for expert assistance tailored to Dubai’s climate and regulations.

Remember, in the long run, investing in a high-efficiency AC unit that has better filtration can reduce dust and mold spores circulating through your home. This not only improves indoor air quality but also enhances overall comfort during hot summer months.

Taking these steps can help alleviate your concerns and ensure a healthier living environment for you and your family.
Posted by Sani Admin
Answered on January 21, 2026 2:05 am