Could AC ducts cause my kids' nighttime symptoms?« Back to Previous Page

After the rain last month, I noticed a damp mustiness coming from behind the AC unit in our bedroom. My kids have been complaining of coughs and sneezes, especially at night. Given that we’ve lived here for two years, could this be related to dirty ducts?
Posted by Khalid Farah
Asked on January 20, 2026 1:08 am
0
Yeah, the symptoms your kids are experiencing could be linked to dirty AC ducts. In Dubai and UAE, it's pretty common for dampness to set into HVAC systems after rain events like you had last month. Dirty ducts can harbor mold spores which can get released during air circulation, leading to unpleasant odors and respiratory issues.

In your case, the musty smell behind the AC unit is a big red flag. Mold thrives in moist environments and if left unchecked, it could be causing or exacerbating their nighttime coughing and sneezing. Given that you've been living here for two years, it might be time to have an expert take a look.

I'd recommend getting in touch with professionals who can do a thorough inspection of your HVAC system. In the UAE, there are specific regulations regarding indoor air quality that these experts should follow. The Dubai Municipality has guidelines on maintaining healthy indoor environments and ensuring systems like ducts are clean and mold-free.

You might want to call 800-MOLDS or email hello@saniservice.com for a professional assessment. They can also offer cleaning solutions, such as air duct cleaning, which is crucial in preventing the spread of allergens and mold spores.

In addition to calling in professionals, you could check if your AC unit has any visible signs of moisture or mildew build-up. Ensure that your HVAC system gets regular maintenance checks every six months at least, especially in environments prone to humidity changes.

By taking these steps, you can help create a healthier living environment for your family and reduce the risk of respiratory issues associated with dirty ducts.
Posted by Sani Admin
Answered on January 23, 2026 12:36 pm