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

After the heavy rains last month, I noticed a musty smell in my bedroom closet. The walls seem damp even though I’ve checked that no pipes are leaking. My kids have been complaining of stuffy noses and sneezing since we moved into this apartment two years ago, but now it feels like it’s getting worse. Could the mold water from outside be seeping through or is there something else causing these issues?
Posted by Sabine Van den Berg
Asked on February 17, 2026 2:47 pm
Could damp walls and mold cause health issues?

Yes, dampness and mold indeed can pose significant health risks. In the UAE, particularly within the climate of Dubai, humidity can be high especially during certain times of the year leading to moisture-related issues. The musty smell you're noticing could very well indicate an active mold growth behind your walls.

Mold spores are ubiquitous in our environment and usually harmless when present at low concentrations; however, under damp conditions, they flourish and can produce allergens, irritants, and even mycotoxins which can trigger or exacerbate respiratory issues such as asthma. Children and individuals with pre-existing respiratory problems like allergies are particularly vulnerable.

In Dubai, given the recent heavy rains and typically high humidity levels, it's not uncommon to see increased mold growth especially in poorly ventilated areas like closets. The dampness you're experiencing could be due to various factors: condensation from humidity, a minor leak that has gone unnoticed, or even through gaps in building materials allowing external moisture intrusion.

The symptoms your kids are showing - stuffy noses and sneezing - are common signs of mold exposure. These can worsen over time if left unaddressed. It's crucial to investigate the source of dampness and address it promptly to prevent further health complications for you and your family.

For a comprehensive assessment, I recommend engaging professionals who specialize in mold inspection and remediation. In Dubai, companies like Saniservice are well-regarded and comply with local regulations which include thorough testing methods such as air quality sampling and moisture mapping. They can also provide guidance on the correct dehumidification techniques suitable for your apartment.

Call 800-MOLDS or 800-66537 or email hello@saniservice.com to schedule an inspection. Early intervention is key in preventing mold-related health issues.

Remember, addressing moisture and mold promptly not only protects your family's health but also helps maintain the integrity of your property.
Posted by Sani Admin
Answered on February 19, 2026 12:20 am