Is noisy AC causing my family's coughing and smell?« Back to Previous Page

The AC in my apartment seems to be cycling on and off more frequently than usual, especially at night. It’s pretty noisy and keeps waking me up, but I’ve also noticed a strange smell that seems to get worse when it turns on. My little one has been coughing more lately too. Could this be related? Are there any allergens or issues with the AC that could be affecting my family's health?
Posted by Mansoor Khan
Asked on December 27, 2025 2:57 am
The frequent cycling of your air conditioning (AC) system and the unusual smells emanating from it can indeed have significant implications for your family's health. In the UAE context, where temperature fluctuations are common, such issues may indicate underlying problems that could be causing discomfort or even triggering respiratory issues like coughing.

Firstly, the noise emitted by your AC unit is a clear sign of potential malfunctions. Noisy AC systems can often result from worn-out components, insufficient refrigerant levels, or mechanical issues within the system. In Dubai and UAE, it's common to experience these symptoms during extreme temperature changes. However, if the noise persists even when the weather is stable, there might be a more serious problem.

Regarding the smell, various factors could contribute to this issue. One common cause in AC units is mold growth. Mold thrives in damp environments, which are prevalent in air conditioning systems that have water leaks or improper drainage. Given your location in the UAE and its high humidity levels during certain times of the year, mold can be a significant concern.

Additionally, the unusual smell could stem from dust accumulation inside the AC system, particularly filters and evaporator coils. Regular maintenance is crucial to prevent such issues. In Dubai, it's advisable to have your AC serviced by professionals at least twice a year to ensure optimal performance and hygiene.

The coughing in your child might be linked to these environmental factors. Exposure to mold spores or dust can irritate the respiratory system, leading to coughs and other symptoms. It’s important to address this issue promptly to prevent further health complications for your family.

For a thorough evaluation of your AC system, I recommend scheduling an inspection with a certified HVAC professional who is familiar with UAE-specific regulations and standards. In Dubai, companies like Saniservice offer comprehensive inspections that include checking for mold, cleaning filters, and ensuring the overall efficiency of the unit.

In the meantime, you can take some immediate steps to improve indoor air quality:
1. Regularly clean or replace AC filters.
2. Ensure proper drainage and check for any leaks in your AC system.
3. Increase ventilation by opening windows when weather permits.
4. Use a dehumidifier if relative humidity levels are high.

Remember, prolonged exposure to poor indoor air quality can have severe health consequences, especially for children and individuals with pre-existing conditions. For professional assistance or further advice, feel free to contact Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.

Take care of your family's well-being by addressing these issues promptly!
Posted by Sani Admin
Answered on December 28, 2025 10:42 pm