Why is mold growing in my closet?« Back to Previous Page

After the heavy rain last month, I noticed a greenish tint growing on the walls of my bedroom closet. It smells musty even when no one is using that room. The AC in there seems to be running extra hard too. Has anyone else experienced similar issues and how can I prevent mold from recurring?
Posted by Monika De Vries
Asked on January 28, 2026 2:43 pm
Mold growth in your closet could be due to various factors. In the UAE, high humidity is often a significant contributor to mold proliferation, especially after heavy rains like you experienced last month. The greenish tint and musty smell you're noticing are common signs of mold presence.

The excessive air conditioning usage might indicate that there's more moisture in your closet than it should be. Air conditioners can indeed work harder when dealing with excess humidity, making the situation worse if not addressed properly. This is a classic scenario where a professional inspection and remediation service would be beneficial.

In Dubai, as per local building codes and environmental regulations, maintaining proper ventilation and temperature control in residential spaces is crucial to prevent mold growth. Your closet might lack adequate air circulation or have an issue with its insulation that allows moisture to accumulate. The AC running extra hard could also suggest a latent water leak; this should be checked thoroughly.

To address the issue, start by assessing the humidity levels in your home. A hygrometer can help you measure relative humidity (RH). In Dubai, a healthy RH level for indoor spaces is generally below 60%. If it's higher, you may need to take steps to reduce moisture and improve air circulation.

Firstly, ensure that the closet has proper ventilation by opening windows or installing exhaust fans. Additionally, use dehumidifiers if necessary, as they can effectively lower humidity levels in confined spaces like closets. Regular cleaning with a mild detergent solution can also help remove mold spores and prevent further growth.

If the mold persists despite your efforts, it's advisable to seek professional assistance. In the UAE, companies such as Saniservice offer comprehensive mold inspection, testing, and remediation services. Their expertise will ensure that all aspects of the problem are addressed, including identifying any hidden sources of moisture or contamination.

Remember, dealing with mold is not just about treating visible growth but also addressing its underlying causes to prevent future recurrence. Ignoring the issue could lead to more severe health problems and structural damage over time. Therefore, taking proactive steps now can save you from larger issues in the future.

For immediate assistance, feel free to contact Saniservice at 800-MOLDS or email hello@saniservice.com. They have professionals ready to help with your specific situation.
Posted by Sani Admin
Answered on January 30, 2026 3:48 pm