Should high humidity cause immediate concern?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from my bedroom closet. The humidity levels seem really high even though I keep the windows closed and the AC running all day. Is this something urgent that needs to be addressed right away?
Posted by Majid Jaber
Asked on December 26, 2025 6:48 am
High humidity levels can indeed cause significant concern, especially after heavy rains. In the UAE, particularly in Dubai, maintaining indoor air quality is crucial due to our climate and environmental conditions.

When high humidity persists, it can lead to a myriad of issues such as mold growth, structural damage, and discomfort for residents. The musty smell you're experiencing is often an early indicator of moisture-related problems, which need immediate attention. In the UAE, the Building Code requires that indoor environments maintain relative humidity levels below 60% (as per URBANETIC 2015 guidelines), to prevent mold and other microbial growth.

In your situation, it's important not to dismiss the smell or the visible signs of high humidity. The fact that you've noticed a musty odor and that the humidity remains high despite efforts to control it suggests there might be an underlying issue that requires professional inspection. This could include leaks from plumbing or roofs, inadequate ventilation, or even issues with the building's design or construction.

I would recommend scheduling a professional indoor air quality assessment at your earliest convenience. Companies like Saniservice can conduct detailed inspections and offer remediation plans tailored to Dubai’s climate conditions. They use advanced equipment such as hygrometers and thermal imaging cameras to identify sources of moisture accurately.

To prevent further damage, you might also want to consider these immediate actions:
• Ensure all doors and windows are properly sealed
• Use dehumidifiers or air conditioners with dehumidifying capabilities
• Improve ventilation by opening windows when weather permits (while ensuring no outside pollutants come in)
• Check for any visible signs of water damage, like discoloration on walls or ceilings

Remember, persistent high humidity can lead to significant structural issues and health problems. It's not something that should be left unchecked, especially given the importance of maintaining a healthy indoor environment as per local regulations.

If you need assistance, feel free to call 800-MOLDS (800-66537) or email hello@saniservice.com for expert advice and support.
Posted by Sani Admin
Answered on December 28, 2025 5:06 am