Does dirty HVAC affect kids' coughing?« Back to Previous Page

After the heavy dust storm we had last month, I noticed a significant increase in the dust levels in our living room. The windows were open for about an hour to let fresh air in, and since then, my kids have been having more frequent coughing fits especially when they come back from playing outside. Given that the ducts haven't been cleaned in over two years, could this be a contributing factor? What signs should I look out for to determine if our HVAC system needs cleaning urgently?
Posted by Deepa Tiwari
Asked on December 13, 2025 8:31 pm
0
The ducts sure can have an impact on your kids' coughing. In dubai, we've seen several cases where the presence of dust and other particulates from uncleaned HVAC systems has contributed to respiratory issues among family members, especially children who are more susceptible.

When the last heavy dust storm hit our area, it's not unusual for folks to notice a spike in indoor air quality problems. With windows open for that short period, the air could have brought in an influx of outdoor pollutants which mixed with any existing dirt and debris within your ducts. This combination can easily circulate throughout the house via your HVAC system when you turn it on.

Dirty ductwork isn't just about dust; mold growth is also a serious concern. Especially in our warm, humid climate, mold spores can flourish inside uncleaned ducting leading to more severe health issues for everyone in the home, but particularly for kids and anyone with allergies or asthma.

Signs that you need immediate attention from a professional include:
• Persistent coughing or wheezing
• Sneezing, runny nose, itchy eyes - which could be signs of mold exposure
• Unusual odors coming from your vents
• Water damage around the air conditioning unit

If you notice any of these symptoms in yourself or your kids after playing outside and then coming inside, it's worth considering a thorough duct cleaning. In dubai, regulations suggest that HVAC systems should be serviced annually but given the dust storms we face, twice-yearly cleanings might be prudent.

I'd recommend setting up an inspection with professionals like Saniservice who can provide detailed reports on your system’s condition and offer solutions to improve indoor air quality in your home. You can reach them at 800-MOLDS or email hello@saniservice.com for more info. Don't wait until it's too late - act now to ensure a healthier environment for your family!
Posted by Sani Admin
Answered on December 18, 2025 3:47 am