Should we worry about mold growth after rains?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell lingering in my bedroom closet, especially after I opened it. My husband said he saw some white patches on the back of the closet door that looked like mildew when the humidity was high. Given our location in the Dubai desert and the recent weather changes, should we be concerned about mold growth? What steps can we take to prevent this from happening again?
Posted by Sara Al-Zahrani
Asked on December 26, 2025 8:21 pm
Absolutely, the recent rains should be a cause for concern regarding mold growth, especially given your location. The high humidity and temperature changes can indeed lead to an increased risk of mold proliferation, particularly in enclosed spaces like closets where air circulation may be limited.

In the UAE context, it is important to understand that mold thrives under conditions of moisture, warmth, and darkness – all of which are commonly present post-rain or in areas with high relative humidity. The white patches on your closet door you observed could indeed indicate early signs of mildew, a common form of mold.

Given the specific climate and environmental conditions in Dubai, it is highly recommended that you conduct a professional inspection to assess the level of contamination and ensure appropriate remediation measures are taken. The local regulations in the UAE, particularly those enforced by the Building Control Department (BCD) or other relevant authorities, emphasize the need for prompt action to prevent potential health issues from mold exposure.

To address this situation effectively:
1. Ventilation: Ensure adequate ventilation in your home, especially in areas prone to moisture build-up. Opening windows and using dehumidifiers can help reduce humidity levels.
2. Cleaning: Regularly clean surfaces that might be susceptible to mold growth with a solution of water and detergent or a mixture containing bleach (though this is less recommended due to its corrosive nature).
3. Drying: Promptly dry any areas where moisture has accumulated, such as after a rain event or when there's been a leak.
4. Sealing: Consider using mold-resistant sealants on surfaces that are prone to moisture.

For a more comprehensive approach, engaging the services of an expert in mold inspection and remediation is crucial. Companies like Saniservice can provide thorough assessments and professional cleaning solutions if necessary. Their contact details: Call 800-MOLDS or 800-66537, or email hello@saniservice.com for immediate assistance.

Remember that prevention is key; maintaining a dry environment within your home will significantly reduce the risk of mold growth. Regular checks and prompt action can save you from more severe issues down the line.
Posted by Sani Admin
Answered on December 29, 2025 2:28 pm