Is duct contamination causing our coughs?« Back to Previous Page

After the heavy dust storms we had last month, I noticed a persistent cough and sneezing in both me and my spouse. The worst seems to be coming from our bedroom, which is directly under the air duct. Could this be due to contaminated air from the ducts? We’ve lived here for two years and just noticed these symptoms after the storm. Should we consider having the ducts cleaned?
Posted by Ghada Al-Thani
Asked on January 8, 2026 3:49 pm
0
Is Duct Contamination Causing Our Coughs?

First off, it's quite possible that the persistent cough and sneezing you're experiencing could be linked to duct contamination. Dust storms can indeed stir up a lot of debris which can then get sucked into your air conditioning system if the filters are not properly maintained or replaced. In Dubai/UAE, our climate often sees high levels of dust particulates during certain times of the year.

In the UAE, especially in Dubai, it's common for homes to have centralized air conditioning systems that rely heavily on ductwork to distribute clean air throughout living spaces. Over time, if not properly maintained, these ducts can accumulate a significant amount of dirt, dust, mold spores, and other allergens. When your bedroom is directly under the main duct serving this area, it's more likely for contaminants to be carried into that space.

Given the recent dust storms in your area, it's plausible that any debris stirred up might have found its way through your system and into your room. Since you've only noticed these symptoms recently, after living there for two years, it suggests that this could indeed be a new issue triggered by the recent environmental conditions.

For peace of mind and to ensure you're breathing clean air, I would recommend having an inspection done by a professional. In Dubai, companies like Saniservice offer comprehensive duct cleaning services that adhere to local regulations and best practices. They can assess your system thoroughly, identify any issues, and provide necessary remediation steps.

If you do decide to go ahead with the inspection or cleaning, make sure they use HEPA (High Efficiency Particulate Air) vacuums which are effective at trapping small particles including mold spores and dust mite allergens. Regular maintenance of your HVAC system is also key in preventing future issues - changing filters every 3-6 months depending on usage, and having a professional inspection once a year.

To reach Saniservice for more information or to schedule an appointment, you can call them at 800-MOLDS (800-66537) or email hello@saniservice.com. They are well-equipped to address issues related to indoor air quality in the UAE and will provide you with expert advice suited to your specific situation.

Remember, while it's understandable to be concerned about your health, taking proactive steps like getting a professional inspection can help resolve any underlying issues swiftly.
Posted by Sani Admin
Answered on January 12, 2026 6:17 pm