Should I worry about duct smell for asthma?« Back to Previous Page

After the heavy dust storm we had last week, I noticed a persistent musty smell coming from the ducts in our office area. It’s really bothering me because my husband has asthma and this could be triggering his symptoms. How urgent is it to have this checked out?
Posted by Faisal Hamid
Asked on February 5, 2026 7:31 pm
0
Absolutely, the smell from your office ducts can indeed be a cause for concern especially if it's persistent and could potentially affect someone with asthma. The UAE has stringent regulations regarding indoor air quality, and ensuring that your environment remains healthy is paramount.

Firstly, the musty odour you're experiencing might indicate mold growth within the duct system. Mold thrives in damp environments like those found inside HVAC systems, particularly after a dust storm or any other weather event that could have introduced moisture. In Dubai and the UAE, with its hot and humid climate at certain times of the year, this is not uncommon.

For your husband's asthma, it’s crucial to address this issue promptly as mold exposure can trigger asthma symptoms. The UAE's Environment Agency has guidelines for indoor air quality that recommend regular maintenance and inspection of HVAC systems including ducts, filters, and moisture management practices.

Given the severity, I highly recommend scheduling a professional inspection from a reputable company in Dubai like Saniservice. They specialize in environmental inspections and remediation and can help identify the source of the smell and provide appropriate solutions. You should call 800-MOLDS or email hello@saniservice.com to set up an appointment.

In the meantime, you might want to take some steps at home:
• Ensure your HVAC system is properly maintained with regular cleaning and replacement of filters.
• Check for any visible signs of water damage or dampness in the ducts or around the air conditioning units.
• Increase ventilation by opening windows if possible, though be cautious about dust storms.

It's important to take this seriously as poor indoor air quality can have serious health impacts. By addressing it now, you're not only protecting your family but also ensuring a healthier work environment for everyone in the office.

Remember, in Dubai and other parts of the UAE, maintaining good indoor air quality is key to overall well-being, especially during seasons with high humidity or after dust storms. Don't hesitate to act quickly to ensure everyone's health isn't compromised.
Posted by Sani Admin
Answered on February 8, 2026 7:32 pm