Could mold from rains cause kids' coughs?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell coming from the corner of our bedroom closet. It’s gotten worse over the past few days, and my kids have been coughing a lot more than usual. Could this be related to mold in the chiller unit? What should we do about it?
Posted by Mark Martinez
Asked on December 30, 2025 5:16 am
Yes, it is quite possible that the musty smell and increased coughing could be related to mold growth due to recent rains. In Dubai and other parts of the UAE, heavy rainfall can create moisture conditions conducive for mold growth, especially in areas like chiller units which may not receive regular inspections or maintenance.

Mold spores can easily spread through air conditioning systems and HVAC networks. When these spores are ingested or inhaled, they can cause respiratory issues such as coughing, sneezing, and even asthma attacks. Given the reported symptoms in your children, it would be prudent to have a professional inspection conducted immediately.

In terms of chiller units specifically, these systems often house water reservoirs and condensate pans that if not properly maintained or drained can lead to mold growth. The UAE has stringent environmental regulations regarding indoor air quality (IAQ) and remediation of contaminated spaces which are outlined in the Building Code of Dubai (BCD). It is important to ensure compliance with these guidelines during any remediation efforts.

Given the severity, I recommend contacting a certified environmental inspection company such as Saniservice. They can perform a thorough assessment and provide necessary remediation services to ensure your home’s air quality meets the required standards. Their contact details are 800-MOLDS or 800-66537 or you can email them at hello@saniservice.com.

For immediate relief, try to increase ventilation in affected areas by opening windows when weather permits and consider using a dehumidifier. Regularly check for any visible signs of mold growth and ensure that all water-damaged materials are promptly cleaned up and discarded. Remember, early detection and remediation can significantly reduce health risks associated with mold exposure.

Stay vigilant and proactive to safeguard the well-being of your family amidst changing weather conditions.
Posted by Sani Admin
Answered on January 1, 2026 10:38 am