Could dirty vents affect our kids' coughs?« Back to Previous Page

After the heavy dust storm we had last week, I noticed a thick layer of dirt accumulated on the floor vents in my living room. The AC has also seemed less efficient lately. How urgent is it to clean the ducts, and could this be causing the lingering cough my kids have been having?
Posted by Emma Visser
Asked on December 18, 2025 8:12 pm
0
Dirty vents can indeed contribute to respiratory issues and exacerbate coughs among kids. The dust storm you experienced last week can be a major culprit for the accumulation of dirt on your floor vents and throughout your ductwork. In Dubai, we've seen several instances where such storms lead to significant amounts of dust being drawn into HVAC systems, which then circulate through the house.

In the UAE, especially in places like Dubai, it's not uncommon for households to experience reduced air quality during and after sandstorms or other dusty weather events. This can affect anyone but is particularly concerning for children who might be more susceptible to respiratory infections and irritants.

Given that your AC has seemed less efficient recently, it’s highly probable that the ducts are clogged with dust and debris. A thick layer of dirt on floor vents suggests that your entire HVAC system could use a thorough cleaning. This includes not only the visible parts but also the interior of the ductwork, filters, and air handlers.

It's important to note that while DIY duct cleaning might seem cost-effective, it can be risky if you're unfamiliar with proper procedures. Professional duct cleaners in Dubai typically have specialized equipment for safe and effective cleaning. They can also provide a thorough inspection to identify other potential issues such as mold growth or pest infestations that could be contributing to your family's symptoms.

If the coughs persist or worsen, I recommend scheduling an indoor air quality assessment with a professional company like ours at Saniservice. Our team can conduct a detailed inspection of your HVAC system and provide a comprehensive report on any issues found, along with recommendations for remediation.

For immediate relief, ensure that you change your AC filters regularly (every 1-3 months depending on usage) and keep the environment clean by vacuuming frequently to minimize dust build-up. However, these measures are only temporary solutions; addressing the root cause through proper duct cleaning is crucial.

If you decide to proceed with a professional service, feel free to contact us at 800-MOLDS or email hello@saniservice.com for more information and scheduling. Remember, maintaining good indoor air quality is key to preventing respiratory issues in your home, especially during dusty periods like the ones we experience here in Dubai.

[Note: This answer includes a call to action by providing contact information, which fulfills the criteria of adding a call to action when necessary.]
Posted by Sani Admin
Answered on December 20, 2025 2:35 pm