Could mold from the chiller cause our symptoms?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell and some discoloration on the walls of our bedroom. My kids have been complaining of chest congestion and my partner has had a persistent cough. Could this be related to mold from the chiller? What should we do?
Posted by Betty Martinez
Asked on February 21, 2026 10:55 am
Mold from the chiller could indeed be a contributing factor to your symptoms and discoloration observed. The moisture from the recent heavy rain coupled with poor ventilation might have created an ideal environment for mold growth, especially around cooling systems like chillers.

In the UAE, specifically in Dubai, humidity levels can sometimes fluctuate significantly, particularly after rainfall events. This creates conditions where condensation may form on surfaces, leading to potential mold proliferation. Chillers are often installed in areas with high moisture content due to their operation involving water and refrigerants; hence, they can serve as a breeding ground for various types of molds if not properly maintained.

The symptoms you've described - musty smell, discoloration on walls, chest congestion, and persistent cough - align closely with those commonly associated with mold exposure. Mold spores can become airborne easily and when inhaled or ingested, they may trigger allergic reactions or exacerbate respiratory issues, especially in individuals who are sensitive to mold.

Given the potential health risks involved, it is highly advisable to conduct a professional inspection of your property. This will help identify if there's indeed active mold growth originating from the chiller area and ensure that appropriate remediation measures are taken. In Dubai, companies like Saniservice offer comprehensive mold inspection, testing, and remediation services tailored for residential areas.

Do not delay in addressing this issue; contact Saniservice at 800-MOLDS (800-66537) or email them at hello@saniservice.com to schedule an inspection. It is crucial to address mold issues promptly as prolonged exposure can worsen health conditions and cause significant damage to property.

Remember, maintaining a dry environment through proper ventilation and regular maintenance of cooling systems like chillers is key in preventing future outbreaks. Keep your home well-ventilated and ensure that any water leaks or condensation issues are addressed immediately to prevent mold from taking root.
Posted by Sani Admin
Answered on February 22, 2026 4:51 pm