Could musty smell be due to mold growth?« Back to Previous Page

After the recent heavy rains last month, I noticed a musty smell lingering in our bedroom, even with windows open. My kids have been complaining of chest congestion and runny noses since it started. We’ve lived here for two years and just noticed these symptoms. Could this be related to mold growth due to the rain? What should we do next?
Posted by Jaya Saxena
Asked on February 6, 2026 9:38 am
Absolutely, the musty smell could indeed be indicative of mold growth. Given your location in Dubai and recent rains, it's plausible that excess moisture has contributed to the development of mold within your dwelling. In the UAE, especially in areas like Dubai where we experience a high humidity level, even small amounts of moisture can lead to such issues.

Firstly, it would be prudent to conduct a thorough visual inspection of your bedroom and surrounding areas for visible signs of water damage or mold. Check corners, behind walls, around windows, and near plumbing fixtures as these are common spots for mold proliferation in humid conditions. The UAE building codes (UAE Regulation No. 52/1986) require that buildings be designed to prevent moisture-related issues, but it's not uncommon for such regulations to face challenges during implementation.

Given the symptoms your children are experiencing—chest congestion and runny noses—it is wise to take action promptly. The musty smell could also suggest an advanced mold infestation which might not be easily detectable by a casual inspection. Professional mold testing using air sampling or surface sampling methods would provide accurate information on whether there's indeed a problem, and if so, what kind of mold it is.

In the UAE, companies such as Saniservice (contact 800-MOLDS or email hello@saniservice.com) are well-versed in providing comprehensive environmental services including mold testing, remediation, and indoor air quality assessments. They adhere to guidelines set by organizations like the American Conference of Governmental Industrial Hygienists (ACGIH), ensuring that any work conducted is both effective and safe.

If a mold issue is confirmed, it's crucial to address it quickly. Mold can produce allergens and irritants which may lead to respiratory issues, particularly in children or those with existing health conditions like asthma. Addressing the moisture source and treating the affected areas properly are key steps. The UAE Ministry of Community Development (MoCD) advises regular maintenance checks on HVAC systems and ensuring proper ventilation as part of their guidelines for maintaining indoor environmental quality.

Remember that eliminating mold growth isn't just about cleaning; it's also about addressing the root cause—moisture. Once the mold is gone, continue to monitor your environment and consult with professionals if you notice any recurring issues or worsening health symptoms among your family members.

In summary, don’t delay in taking action—contact a professional to assess and remediate the situation before it exacerbates into a larger problem.
Posted by Sani Admin
Answered on February 7, 2026 4:44 pm