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

After the heavy rains last month, I noticed a musty smell in the corner of our living room. We’ve lived in this apartment for two years, but it’s only now that I started to spot some dark patches on the walls near where the window was recently repaired. The kids have been complaining of coughs and runny noses too. Could these symptoms be linked to hidden mold?
Posted by Ashley Jones
Asked on March 8, 2026 10:46 am
Hidden mold can indeed cause symptoms similar to those you're experiencing. In the UAE, especially after heavy rains like we've had recently, it's crucial to consider the possibility of hidden mold growth, particularly given your recent repair work on the window and the musty smell in your living room.

Firstly, the dark patches you noticed near the repaired area could be indicative of mold colonization. Mold spores can grow rapidly under conditions of moisture, which is common after rains. They thrive in damp environments such as walls, carpets, or behind furniture, making them difficult to spot initially. The musty smell often associated with hidden mold further supports this suspicion.

In your situation, it's important to consider the health impact on your family—coughs and runny noses are common symptoms of exposure to indoor air pollutants, including mold spores. While these symptoms might not be solely due to mold, they certainly warrant a thorough inspection by professionals.

The UAE has specific regulations regarding building maintenance and safety standards that must be followed, especially after weather events like heavy rains. It's advisable to contact a professional environmental inspection company such as Saniservice (call 800-MOLDS or email hello@saniservice.com) for an assessment. They can perform air quality tests, moisture detection, and surface sampling if necessary.

During the inspection, ensure that they use non-invasive methods like thermal imaging to detect hidden mold growth behind walls, under carpets, or in other concealed areas. This will help identify any current or potential sources of contamination before they become problematic.

Additionally, consider taking immediate steps to reduce moisture levels around your home by using dehumidifiers and ensuring proper ventilation. Regularly check for leaks and address them promptly; keep your living spaces clean, dry, and well-ventilated to prevent future mold growth.

Remember, addressing hidden mold not only improves indoor air quality but also protects the structural integrity of your home. Prompt action can save you from more extensive damage in the long run, making it a wise investment for both health and property preservation.
Posted by Sani Admin
Answered on March 11, 2026 7:17 am