Should I worry about musty smell behind wall?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell coming from behind the wall in my bedroom closet. It's been there for about two weeks now, and it’s making me concerned. The closet is directly above what used to be an outdoor balcony before they sealed it off. Can anyone recommend if I should try to handle this myself or seek professional help?
Posted by Jan Martin
Asked on February 8, 2026 11:52 am
Certainly, the musty smell coming from behind your wall in Dubai can be alarming and warrants attention. Mold growth is common following heavy rains or high humidity conditions, especially where water has been present but not properly dried. In the UAE context, it's crucial to consider local regulations and environmental factors that could affect your situation.

Given the nature of the issue, it would be prudent to have a professional inspection carried out. The typical mold remediation process involves assessing the extent of contamination, identifying the source of moisture, and developing a comprehensive plan for removal and prevention. In Dubai, firms like Saniservice (contact them at 800-MOLDS or email hello@saniservice.com) can provide detailed reports and recommendations.

The wall behind your bedroom closet, being directly above an outdoor balcony that was recently sealed off, suggests potential moisture infiltration from outside. Mold growth thrives in environments with high humidity and insufficient ventilation. In Dubai's climate, such conditions are not uncommon during periods of heavy rainfall or when water seeps through the building envelope.

To address this issue yourself before professional intervention, you can start by ensuring proper ventilation in that area to reduce moisture levels. Utilize dehumidifiers if necessary. Scrub any visible mold with a solution of water and detergent, then allow the area to dry thoroughly. However, if the smell persists or if you notice any discoloration or growth on walls or ceilings, it is strongly advised to call in experts.

Remember that improper handling can exacerbate the problem, potentially spreading spores throughout your home. Therefore, a professional assessment will ensure that all areas are properly treated and prevent future outbreaks.

In summary, while DIY methods may help manage minor cases of mold, given the specific location and environmental conditions in Dubai, a thorough inspection by professionals is highly recommended to address this issue effectively and safely.
Posted by Sani Admin
Answered on February 11, 2026 6:17 am