Could our AC be making us sick?« Back to Previous Page

The AC in my apartment seems to be running non-stop lately, even when it's not that hot. Over the past few days, I’ve noticed a musty smell coming from it, especially during the night. My kids have been complaining of coughing and sneezing more than usual since we turned it on again after the summer break. Could this be causing some health issues for us?
Posted by Keiko Cho
Asked on February 18, 2026 9:06 am
The musty smell from your air conditioning system and the symptoms experienced by your family could indeed be linked. In hot and humid environments like Dubai, poor indoor environmental quality can pose significant health risks, particularly when coupled with a malfunctioning or improperly maintained AC unit.

Firstly, it is crucial to understand that in the UAE, including Dubai, there are specific guidelines and regulations regarding indoor air quality (IAQ). The UAE Building Code and Environmental Protection Authority (EPA) standards emphasize the need for regular maintenance of HVAC systems. Failure to adhere can lead to a myriad of health issues such as respiratory problems, allergies, and even mold growth.

The musty smell you're experiencing could indicate that there is an issue with your AC unit's air filters or condensation pans becoming excessively dirty, leading to moisture buildup and the potential for mold proliferation. Mold spores can easily spread through your AC system and into living spaces, causing respiratory issues especially in children who have a lower tolerance for irritants.

Given these symptoms and concerns, it would be prudent to arrange a professional inspection of your HVAC system as soon as possible. In Dubai, companies like Saniservice are well-regarded for their expertise in this area. You can contact them at 800-MOLDS or email hello@saniservice.com to schedule an inspection.

When the inspection is carried out, ensure that the technician checks not only the AC unit but also the ductwork and the overall cleanliness of your indoor environment. They should perform a thorough assessment of your air filters, check for any signs of mold growth, and evaluate the humidity levels within your apartment.

Additionally, consider implementing some preventative measures such as regularly cleaning or replacing your air filters according to manufacturer recommendations, ensuring proper ventilation, and keeping moisture levels down by using dehumidifiers if necessary. These steps will help maintain a healthier indoor environment.

Remember, while these actions can mitigate risks, professional intervention is key in addressing issues like those you're experiencing. Taking prompt action can prevent further health complications for your family and ensure a more comfortable living space.
Posted by Sani Admin
Answered on February 20, 2026 3:47 pm