Is basement mold chiller causing my coughing?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the basement where our landlord keeps the mold chiller. It’s concerning because we’ve only recently started experiencing some odd coughing spells that seem to be getting worse. Could this be related to the mold chiller? Who is responsible for maintaining it in a rental property?
Posted by Dong Yamamoto
Asked on January 16, 2026 8:20 am
The musty smell coming from your basement where the mold chiller is located could indeed be linked to the health issues you're experiencing. Mold spores thrive in damp environments and can easily spread through air conditioning systems, particularly chillers that are not properly maintained. In the UAE, specifically Dubai, building regulations emphasize maintaining clean indoor environments to prevent respiratory issues among residents.

Firstly, it's important to understand how mold chiller maintenance impacts overall air quality. A malfunctioning or poorly maintained chiller might create an environment conducive for mold growth, especially if there is any condensation build-up inside the unit or in nearby areas of the basement. This can lead to an increase in airborne spores that could be triggering your cough.

Given your symptoms and concerns, it would be wise to conduct a thorough inspection by a certified professional. Saniservice, for example, offers expert mold inspections in the UAE and can provide you with detailed reports on the condition of your chiller as well as any remedial actions required. You should call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.

In terms of responsibility, it's crucial to review your rental agreement to understand who is responsible for maintenance of the chiller and other utilities in your property. If the landlord is not addressing these issues promptly, you may need to communicate this concern directly with them. However, if they are unresponsive or refuse to take action, you might consider involving local consumer protection services.

To mitigate immediate health risks while awaiting professional assistance:

1. Ensure proper ventilation: Open windows (if weather permits) and use dehumidifiers to reduce moisture levels.
2. Use air purifiers with HEPA filters to capture airborne spores.
3. Avoid using the chiller if it seems problematic or if there's visible mold growth.
4. Consider wearing protective gear such as N95 masks when in affected areas.

Remember, maintaining good indoor air quality is critical for your health and well-being. If symptoms persist after these steps, seek medical advice from a healthcare professional who can provide guidance specific to your situation.

By taking proactive measures and seeking expert help, you can address the potential mold issue effectively and protect yourself and your family's health.
Posted by Sani Admin
Answered on January 18, 2026 10:43 am