Could damp walls cause mold and symptoms?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in my bedroom closet. The walls are slightly damp, especially along the lower part near the floor where water from outside tends to seep in. My kids have been complaining of persistent coughing and runny noses, which makes me suspect mold could be the culprit. How can I prevent this from happening or recurring?
Posted by Varun Mehta
Asked on February 25, 2026 7:01 am
Damp walls can indeed be the primary cause for mold growth and associated symptoms. In areas such as Dubai and the UAE where humidity levels can fluctuate, ensuring that your living spaces remain dry is crucial to maintaining a healthy environment.

In the scenario you described, the dampness in your bedroom closet due to seepage from outside could provide an ideal condition for mold proliferation. Mold spores are omnipresent, and they thrive in environments with high moisture content and insufficient air circulation. Given that children are more susceptible to respiratory issues, it's essential to address this situation promptly.

According to UAE regulations, property owners and tenants are required to maintain their spaces in a manner that prevents the spread of contaminants like mold (UAE Law No. 21 of 2005). Therefore, addressing potential mold growth should not only be for your peace of mind but also comply with local standards.

To prevent further issues or recurrence:
1. Immediate Action: Inspect the area thoroughly to identify all sources of moisture. Use dehumidifiers and ensure proper ventilation in affected rooms.
2. Professional Inspection: If you suspect mold growth, it's highly recommended that you engage a professional environmental inspection company like Saniservice (call 800-MOLDS or email hello@saniservice.com). They can perform a detailed analysis to confirm the presence of mold and recommend appropriate remediation measures.
3. Remediation: Depending on the extent, mold may need to be removed professionally. This could involve removal of affected materials and application of antimicrobial treatments to prevent future growth.
4. Prevention Strategies: Regularly check for signs of water damage or leaks. Seal gaps around windows and doors where moisture can enter. Use waterproof sealants in areas prone to dampness.

In Dubai, high humidity levels during certain seasons require special attention. Implementing a dehumidifier system can help manage indoor moisture effectively. Additionally, keeping plants away from walls and using air purifiers with HEPA filters can improve overall air quality.

Remember, early detection and proactive management are key in preventing mold-related health issues. By taking these steps, you not only protect your family's well-being but also adhere to local environmental standards.
Posted by Sani Admin
Answered on February 28, 2026 6:01 am