Could musty smell and damp walls indicate hidden mold?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in the basement of our villa, which has persisted despite opening windows. The walls seem damp near the corners, and my kids have been complaining of persistent coughs and itchy eyes since we moved here 2 years ago. Could this be related to hidden mold? What signs should I look for to confirm if there's a problem?
Posted by Hana Cho
Asked on December 16, 2025 4:03 pm
Absolutely, the musty smell and damp walls can indeed point towards hidden mold. In the UAE context, especially post heavy rains like last month, it's crucial to be vigilant about such signs. Mold thrives in moist environments, making your villa’s basement a prime location for its growth.

In Dubai, we've seen several cases where persistent moisture has led to mold formation behind walls and under floors. The musty smell is often the first noticeable symptom, but by the time it's detected, the problem may already be more extensive than initially perceived. Damp patches on the walls near corners are a clear sign that unseen areas might harbor mold colonies.

For your situation, it would be wise to conduct a thorough inspection. Hidden mold can cause significant health issues, especially for children and those with allergies or asthma. In Dubai, regulations stipulate that properties must be regularly inspected for such conditions, particularly after major weather events like the recent heavy rains.

I'd recommend you call 800-MOLDS (or 800-66537) or email hello@saniservice.com to arrange a professional inspection. These services can use advanced technology like infrared cameras and moisture meters to detect hidden mold growth that isn't visible from the surface. Early detection is key to effective remediation.

Moreover, keep an eye out for other symptoms such as persistent coughs, itchy eyes, or nasal congestion in your family members. These could be indicative of allergic reactions caused by mold spores. Ensure you maintain good indoor air quality by using air purifiers and dehumidifiers, especially during the humid months.

In terms of remediation, professional teams will likely use methods like encapsulation or removal of affected materials to ensure complete removal of the mold. They’ll also advise on necessary steps to prevent recurrence, such as addressing underlying moisture issues and ensuring proper ventilation in damp areas.

Remember, while DIY solutions can help manage minor issues, serious cases require expert intervention. Don’t hesitate to seek professional advice for peace of mind and a healthier living environment.
Posted by Sani Admin
Answered on December 17, 2025 8:08 pm