Could dirty ducts cause a musty odor?« Back to Previous Page

After the heavy rains last month, I noticed a strange musty odor lingering in the living room, especially when the AC was running. It's been bothering me, but I can't figure out where it might be coming from. The vents seem clean enough, but could the problem be with the ducts? Could they need cleaning?
Posted by Monika Thomas
Asked on December 21, 2025 6:42 am
0
Absolutely, dirty ducts can indeed cause a musty odor. In the UAE, particularly in Dubai, our climate is warm and humid during certain months which can create an ideal environment for mold growth. When you notice a persistent musty smell, especially when the AC is on, it's quite possible that your HVAC system - specifically the ductwork - may be harboring hidden issues.

In Dubai, we have specific environmental regulations to ensure air quality in buildings and the maintenance of HVAC systems. Regular cleaning of the ducts can help prevent the accumulation of dust, mold spores, and other airborne contaminants which are known to contribute to unpleasant odors. If you've observed the vents in your living room but still smell a musty odor, it might be wise to have an inspection done.

Professional duct cleaning services are recommended for serious cases as they can identify and address any issues that may not be immediately visible or obvious. The team at Saniservice is well-versed with the local regulations and can provide a thorough clean of your ducts ensuring a healthier environment in your home.

If you decide to take action, consider calling 800-MOLDS or emailing hello@saniservice.com for more information on their services. Remember, taking care of these issues early can prevent further damage to your HVAC system and improve the overall air quality in your living space.

Do keep in mind that while it's common to experience some discomfort when dealing with such issues, ensuring proper maintenance is crucial for a healthy indoor environment.
Posted by Sani Admin
Answered on December 26, 2025 1:06 pm