Could dust and mold cause our bedroom's odor?« Back to Previous Page

After the heavy dust storm we had a few weeks ago, I’ve noticed a persistent musty odor coming from the ducts in my bedroom. My kids have been complaining of coughing fits every night, and it seems like the air isn’t as fresh as before. Could this be related to the buildup of dust and mold in our ductwork? What should we do about it?
Posted by Krzysztof Petit
Asked on January 9, 2026 4:20 pm
0
Could dust and mold cause our bedroom's odor?

Absolutely, dust and mold can definitely contribute to an unpleasant odor in your ducts. In the UAE, especially during dusty storms like the one we had recently, it’s not uncommon for indoor air quality (IAQ) issues to arise due to external factors such as sand and airborne particles. These particles can mix with moisture and humidity within your home, creating conditions that favor mold growth.

In Dubai, where I work, we frequently see cases of musty odors linked back to ductwork buildup. Mold thrives in damp environments and the right nutrients, which are often found in dust accumulations inside HVAC systems. The combination of these elements can indeed lead to that unmistakable musty smell you've been experiencing.

Furthermore, the coughing fits your kids have had every night could also be a sign of respiratory issues linked to poor air quality. Tiny particles and allergens from mold spores might irritate their airways. It's important not to ignore these symptoms as they can affect overall health in both children and adults.

Given the situation, I would recommend scheduling a professional duct cleaning service. In Dubai, companies like Saniservice specialize in HVAC system maintenance and provide thorough inspections and cleanings that target mold growth and dust accumulation. They follow strict guidelines ensuring your ductwork is safe and clean.

Remember to keep an eye on indoor humidity levels too; using dehumidifiers or air conditioners can help prevent mold from growing again. Regular maintenance of your HVAC system is key in maintaining good IAQ, especially in such climatic conditions as those we experience here.

For professional assistance, you can call 800-MOLDS (800-66537) or email hello@saniservice.com to book a service. Don't let this issue persist; addressing it proactively will ensure better air quality for your home and healthier living conditions for everyone.
Posted by Sani Admin
Answered on January 10, 2026 8:00 pm