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

After the heavy rain last month, I noticed a musty smell in the basement of our new home. The walls seem damp and there's even some visible discoloration on one corner. My kids have been complaining about coughing more frequently lately too. Could this be mold? What should we do next?
Posted by Adel Haddad
Asked on February 23, 2026 2:47 am
Damp walls can indeed lead to mold growth and pose significant health risks. In the context of Dubai/UAE, where environmental conditions can be humid during certain periods, it's crucial to address potential issues promptly.

Mold thrives in damp environments and can start developing within 24-48 hours if moisture levels are high enough. The symptoms you've mentioned - musty smell, dampness on walls, discolouration, and increased coughing among family members - strongly suggest the presence of mold. Mold spores can irritate respiratory systems, leading to coughs, allergic reactions, and in severe cases, exacerbating asthma or other respiratory conditions.

Given the situation described, a professional inspection is highly recommended as per UAE regulations. The Environmental Health Authority (EHA) recommends that any property suspected of having mold should be evaluated by certified professionals who can provide accurate assessments and remediation plans.

In Dubai, it's advisable to contact services like 800-MOLDS or Saniservice at hello@saniservice.com for prompt assistance. They specialize in mold inspection, testing, and remediation using state-of-the-art equipment and techniques that are particularly suited to the local climate.

When dealing with suspected mold issues, it’s also important to address underlying moisture sources. In the UAE, air conditioning units, leaking pipes, or poor ventilation can contribute to excess humidity, creating ideal conditions for mold growth. Ensure your home has proper drainage systems around the building and that there are no leaks in walls or roofs.

For immediate action, dry out the affected area quickly by using fans and dehumidifiers. Avoid sweeping up mold as this can spread spores; instead, use a damp cloth to carefully remove visible mold spots. Always wear protective gear such as gloves and masks when handling mold.

Remember, professional intervention is key in tackling mold issues effectively, ensuring not only the health of your family but also the structural integrity of your home.
Posted by Sani Admin
Answered on February 25, 2026 3:26 pm