How can I clean AC ducts thoroughly?« Back to Previous Page

After the heavy dust storm we had last month, I noticed a persistent dirt and sand build-up in the ducts of our living room AC unit. The filters were completely clogged, but even after cleaning them, the smell and some lingering dust are still an issue. How can I ensure that these ducts stay clean to prevent this from happening again?
Posted by Noor Al-Nasser
Asked on December 29, 2025 5:45 am
0
Cleaning AC ducts thoroughly is essential to maintain the quality of indoor air and ensure your air conditioning system operates efficiently. In dubai/uae, where we experience varying climatic conditions including dust storms, it’s important to keep these systems clean and properly maintained.

Firstly, it's crucial to recognize that regular cleaning should be a part of your maintenance routine. The uae has no specific regulations mandating how often ducts must be cleaned but as an expert in the field i recommend doing so at least twice a year, especially after dust storms or during periods when air quality is poor.

To start with, you'll need to access and clean the filters that are usually located near the air outlet or inside the HVAC unit. You've already noted your filters were clogged - that's a good sign that you should replace them with cleaner ones designed for your system. High-efficiency particulate absorbing (HEPA) filters can capture very fine particles, which is ideal.

After changing the filters, it’s time to clean the ducts themselves. You could attempt this task on your own but i strongly recommend professional assistance. In dubai/uae, companies like Saniservice (call 800-MOLDS or email hello@saniservice.com) are equipped with the right tools and expertise to thoroughly clean your ductwork.

DIY cleaning can be challenging due to the limited access inside the walls and ceilings. Professional cleaners have special vacuum equipment that can reach deep into the ducts, removing even stubborn dirt and debris. They also use disinfectants to kill any mold or bacteria that may grow in these enclosed spaces.

Additionally, you should check for signs of water damage or leaks within your HVAC system which could be causing moisture buildup leading to mold growth. If found, it's imperative to address the source of the issue as soon as possible to prevent further contamination and health risks.

In summary, regular maintenance, proper cleaning, and professional assistance are key to keeping your AC ducts clean and ensuring good air quality in your home or office space in dubai/uae.
Posted by Sani Admin
Answered on December 30, 2025 8:50 pm