Should we worry about mold after rainfall?« Back to Previous Page

After the heavy rainfall last month, I noticed a musty smell coming from the lower part of our living room wall. It’s a bit concerning because my kids have been complaining of coughing fits lately. Could this be mold? What should we do first to address it safely?
Posted by Mark Miller
Asked on January 12, 2026 6:19 pm
Absolutely, mold growth is definitely something to be concerned about after heavy rainfall. In the UAE, particularly Dubai, we've seen several cases of moisture issues leading to mold proliferation. The musty smell and your children's coughing could indeed indicate a mold problem.

First off, it’s crucial to understand that in the UAE, especially during rainy seasons or when there has been significant water exposure, mold can grow rapidly under favorable conditions such as high humidity levels and stagnant air. According to local regulations, any property damage or health risks due to moisture must be addressed promptly. The Health Authority - Abu Dhabi (HAAD) and Dubai Municipality have guidelines that mandate proper management of such situations.

Given your situation, the first step should be a professional inspection by certified environmental experts. Call 800-MOLDS or email hello@saniservice.com for an assessment. They will use specialized equipment like moisture meters and thermal cameras to identify hidden areas where mold might have started growing behind walls or in other hard-to-reach places.

While you wait for the inspection, it’s important to take some immediate actions:
1. Open windows if weather permits to allow air circulation.
2. Use dehumidifiers to reduce indoor humidity levels which are ideal for mold growth (typically below 60%).
3. Dry out any damp areas as quickly as possible. Don't use fans directly on the wall; this can push moisture deeper into porous surfaces.

Remember, handling mold yourself without proper training and equipment can sometimes make things worse. Professional remediation ensures that all affected materials are properly treated or removed if necessary, following safe practices to prevent further health risks for your family.

Lastly, ensure you maintain a good indoor air quality by regularly cleaning your HVAC system and using air purifiers equipped with HEPA filters. This helps in minimizing the presence of mold spores even after the current issue is resolved.

Taking these steps can help mitigate potential health risks associated with mold exposure and keep your living environment safe for everyone, especially during such weather conditions.
Posted by Sani Admin
Answered on January 15, 2026 11:59 am