Should I clean ductwork to prevent cough and sneezing?« Back to Previous Page

Absolutely, cleaning ductwork is crucial to improve indoor air quality and could very well help reduce those annoying symptoms like coughing and sneezing. The recent dust storm likely stirred up some old debris trapped within the ducts, leading to discomfort for your family.

In the UAE, especially in Dubai, our climate often brings about harsh weather conditions that can kick up dust and other particulates into the air. These particles can easily accumulate in poorly maintained HVAC systems, including ductwork, which then circulate through the home via the air conditioning or ventilation system.

Firstly, consider a professional inspection from a company like Saniservice (call 800-MOLDS for an appointment). They are well-versed with UAE-specific regulations and can provide detailed reports on the condition of your ducts. If they find significant issues such as mold growth, excessive dust, or pest infestations, it would be wise to proceed with a thorough cleaning.

For those who wish to tackle this themselves, here are some steps you can follow:

1. Preparation: Turn off all HVAC systems and close the supply registers in areas not being cleaned.
2. Cleaning Supplies: Gather supplies like a high-efficiency vacuum cleaner (HEPA), brushes for scrubbing surfaces, and disposable gloves and masks to protect against dust inhalation.
3. Dust Collection: Use your vacuum with attachments to suck up loose debris from the ducts. For harder-to-reach areas, use small brushes to dislodge dirt before vacuuming again.
4. Ventilation: Ensure you have proper cross-ventilation by opening windows or using fans while cleaning.

Remember, after cleaning, it’s important to replace any filters and make sure your system runs for a few hours to distribute the fresh air and allow for better circulation.

To maintain optimal indoor air quality moving forward:

1. Regular Maintenance: Schedule professional duct cleaning every 3-5 years based on usage.
2. Filter Replacement: Change HVAC filters monthly during high use periods or as recommended by your system’s manufacturer.
3. Humidity Control: Keep humidity levels between 30% and 60% to prevent mold growth, which can be a major trigger for allergies and asthma.

Taking these steps should help alleviate the issues you've been experiencing. However, if symptoms persist despite cleaning, it might be worth consulting an allergist or another professional for further diagnosis and advice.