Should I worry about musty odor from air ducts?« Back to Previous Page

After the heavy dust storm we had last month, I've noticed a persistent musty odor in the hallway near our children's room. The ducts run right through that area, and I'm worried about what might be lingering inside. We’ve lived here for two years and just noticed this smell getting stronger every day. Have you ever cleaned your air ducts, or do you know how to start the process?
Posted by Marco Kowalczyk
Asked on January 20, 2026 8:56 am
0
Absolutely, you should be concerned about that musty odor coming from your air ducts. In dubai and the UAE, such odors can often indicate potential issues like mold growth, which is more common than one might think. With the recent dust storm, it's quite possible that dust, dirt, and moisture have entered the system creating an ideal environment for mold to thrive.

Firstly, you should consider calling in a professional for a thorough inspection of your ductwork. The Emirate of Dubai has specific regulations regarding indoor air quality, and ensuring compliance is key. If there’s any sign of mold or other contaminants, remediation will be necessary. Don't delay as the musty smell can indicate more than just an unpleasant odor – it could signal health risks for you and your family.

If you're inclined to clean the ducts yourself, here are some steps you might consider:

1. Turn off the heating, ventilation, or air conditioning (HVAC) system before starting.
2. Remove all registers from the return and supply vents.
3. Use a high-quality vacuum cleaner with a HEPA filter to collect dust and debris from the registers.
4. For internal duct cleaning, you might use a long flexible brush or a specialized duct cleaning machine if you're experienced and comfortable doing so.

However, professional duct cleaners in Dubai have access to equipment that can reach deeper into the ductwork, ensuring a more thorough clean. They can also inspect for any signs of damage or buildup that could affect airflow or lead to future issues. After the service, make sure to check reviews and certifications of the company you choose. In dubai, look for companies who are accredited by reputable organizations such as ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers).

Remember, keeping your HVAC system in top condition can significantly improve indoor air quality and reduce the risk of odors and other issues. Regular maintenance is key. If you decide to go with a professional service, don't hesitate to ask for references or case studies from previous clients.

Lastly, ensure that after cleaning, you maintain good ventilation and regularly inspect your HVAC system. This can help prevent recurrence of such issues. If the smell persists despite clean ducts, it may be worth investigating other areas in your home where moisture might have accumulated.

Call 800-MOLDS or email hello@saniservice.com for a free quote and consultation if you need assistance.
Posted by Sani Admin
Answered on January 23, 2026 10:55 am