Should I worry about musty smell in closet?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell developing in my master bedroom closet. The humidity levels seem to be really high even with the dehumidifier running non-stop. Is this something we should be concerned about urgently?
Posted by Rashid Ahmed
Asked on January 11, 2026 7:24 am
Absolutely, the musty smell and high humidity levels in your master bedroom closet warrant immediate attention. High humidity can lead to a variety of issues ranging from mold growth to structural damage and can have adverse effects on indoor air quality.

In Dubai/UAE, given our climate which often experiences sudden changes like heavy rains followed by periods of intense heat, it's not uncommon for such conditions to create favorable environments for microorganisms to thrive. The musty smell you're experiencing is typically associated with the presence of mold or mildew, both of which are known to release spores into the air that can cause respiratory issues.

From a technical standpoint, humidity levels in residential areas should ideally be maintained between 30% and 50%. With your dehumidifier running non-stop but still noticing high humidity, this indicates that there may be an underlying issue such as moisture intrusion from external sources or internal water leaks. These could be stemming from various points like roof leaks, plumbing issues, or even condensation due to temperature differences.

Given the severity and persistence of the smell, it's highly recommended to undergo a professional inspection. Such inspections can identify the source of the humidity, whether it’s structural or related to HVAC systems, and provide recommendations for corrective actions. In Dubai, companies like Saniservice are equipped with the necessary expertise and tools to conduct thorough assessments.

In terms of practical steps, ensure that the closet remains well-ventilated by opening doors slightly if possible, even when it's not in use. Regularly check for any signs of water damage or leaks, especially around pipes, windows, and other areas prone to moisture. Implementing dehumidifiers strategically throughout your home can also help manage humidity levels more effectively.

Remember, maintaining a healthy indoor environment is crucial, particularly given the high temperatures and varying climatic conditions in Dubai. For urgent assistance or for more detailed advice on how to address this issue, do not hesitate to contact Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.

Addressing humidity issues promptly can prevent potential health risks and costly structural damages.
Posted by Sani Admin
Answered on January 13, 2026 11:36 am