Is the green growth on my walls harmful?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the corner of our bedroom. When I looked closer, there seemed to be some greenish growth on the walls near the window. My kids have also been complaining of coughing fits lately. Could this be mold and is it harmful?
Posted by Camille Kowalczyk
Asked on January 4, 2026 7:35 am
The greenish growth observed on your walls could indeed be a mold colony. Mold is a common issue found in the UAE, especially during the rainy seasons or after unexpected water intrusions such as those you've experienced recently. In Dubai, environmental conditions can contribute to mold growth with high humidity levels and warm temperatures.

Mold spores are airborne and can settle on various surfaces, leading to visible discoloration and musty odors like you're experiencing. It's important to note that while not all molds are harmful, certain types can produce allergens, irritants, and even toxins known as mycotoxins which can pose health risks especially for children, the elderly, or individuals with respiratory issues.

Given the symptoms reported by your kids—coughing fits—it’s highly advisable to have a professional inspection. In Dubai, it's recommended that you contact a certified environmental remediation company like Saniservice at 800-MOLDS (800-66537) or email them at hello@saniservice.com for an assessment.

Molds thrive in damp environments and can spread quickly if not controlled. A professional will conduct thorough inspections, identifying the type of mold and assessing its extent. They will then recommend appropriate remediation techniques such as air filtration systems, surface cleaning with biocides, or even structural repairs to prevent future growth.

Remember that improper handling of molds can lead to cross-contamination, thus always opt for licensed professionals who adhere to UAE regulations on environmental safety. The health and well-being of your family should be the top priority; addressing this issue promptly is crucial to maintain a healthy living environment in Dubai.
Posted by Sani Admin
Answered on January 6, 2026 11:19 pm