Could musty smell cause family illnesses?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in our basement, especially when we open the windows. My kids have been complaining of persistent coughs and my partner has had a stuffy nose that won’t go away, despite trying decongestants. Could this be mold-related? What steps should we take to address it properly?
Posted by Omar Bin Rashid
Asked on January 19, 2026 8:44 pm
Could musty smell cause family illnesses? Yes, it absolutely could. The presence of a musty odor often indicates the presence of mold, which can indeed lead to respiratory issues and other health problems for your household.

In the UAE, including Dubai, we have specific regulations concerning indoor air quality and mold management. According to the Environment Agency - Abu Dhabi (EAD) and the Dubai Municipality guidelines, it is crucial to address any signs of mold growth promptly to prevent adverse health effects on occupants. The musty smell you've noticed in your basement could be indicative of moisture issues that have allowed mold to grow, especially after heavy rain.

The symptoms reported by your family—persistent coughs, stuffiness, and general discomfort—are consistent with what can happen when exposed to mold spores. Mold produces allergens which can irritate the eyes, nose, throat, and lungs. It's not uncommon for these effects to persist despite over-the-counter treatments if exposure to mold continues.

Firstly, it’s essential to confirm whether the musty smell is indeed due to mold growth. I would recommend scheduling a professional inspection with an environmental remediation company such as Saniservice (call 800-MOLDS or email hello@saniservice.com). They can conduct a thorough assessment of your property and determine if there's active mold growth, the type of mold present, and its extent.

In the meantime, here are some immediate steps you can take:

1. Reduce Moisture: Open windows for ventilation to reduce humidity but ensure that they’re closed tight when it rains heavily. Use dehumidifiers in damp areas like basements if necessary.
2. Inspect and Clean: If visible mold growth is present (typically black, green, or white patches), clean the affected area with a solution of water and detergent. Be sure to wear protective gear such as gloves, mask, goggles, and a long-sleeved shirt when handling mold.
3. Dry Out the Space: Use fans or dehumidifiers to dry out wet areas thoroughly after cleaning. Ensure that any moisture issues are resolved by addressing leaks or other causes of water intrusion.

After the inspection, if professional remediation is required, follow their recommendations carefully to ensure complete removal and prevent future growth. Regular maintenance checks should also be part of your strategy to keep your home mold-free.

Remember, prevention is key, especially in a climate like Dubai’s where high humidity can facilitate mold growth. By staying vigilant and taking timely action, you can protect the health of your family from the potential hazards associated with mold exposure.
Posted by Sani Admin
Answered on January 21, 2026 5:24 pm