Should I worry about musty smell from old ducts?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in my bedroom, especially when the air conditioning is running. The ducts are quite old, having been installed when we moved in two years ago. Given how persistent this odor is, should I be concerned and act urgently to clean them?
Posted by Karen Anderson
Asked on December 25, 2025 10:09 pm
0
Yes, you should be worried about that musty smell coming from your old ducts. In dubai and the UAE, it's important to take indoor air quality seriously due to our warm and humid climate which can lead to mold growth. Old and neglected duct systems are prime environments for moisture retention, dust accumulation, and potential mold development, all of which can contribute to unpleasant odors like the one you're experiencing.

Given that your ducts have been installed only two years ago but already show signs of needing attention, it's a good idea to schedule an inspection. In the UAE, there are no specific regulations mandating regular duct cleaning, but following best practices can improve both indoor air quality and energy efficiency. The musty smell could be a sign that mold has taken hold in your system, especially if you've experienced rain recently which might have introduced additional moisture.

I would recommend calling 800-MOLDS or emailing hello@saniservice.com to arrange for an inspection by professionals who can assess the condition of your ductwork and determine whether cleaning is necessary. They may also check for any leaks or improper sealing that could be contributing factors.

When you call, make sure to mention the musty smell as well as the recent rain exposure. This will help them prioritize their assessment and cleanings if needed. Keeping your ducts in good condition not only addresses odor issues but can also enhance the overall comfort of your living space by reducing dust and improving airflow efficiency.

Remember, prompt action is key to preventing potential health risks associated with mold exposure. Don't wait until you notice more severe symptoms or damage; take care of it now before a small problem becomes a bigger one.
Posted by Sani Admin
Answered on December 29, 2025 4:02 am