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After the heavy rains last month, I noticed a greenish discoloration starting to form on the ceiling of my children’s room. The air in there smells musty and it seems like the AC is struggling to keep up with the moisture. What steps should I take to prevent this mold from coming back and ensure it doesn’t affect their health?
Posted by Lan Tanaka
Asked on December 10, 2025 4:37 am
Preventing mold from returning requires a multi-step approach that involves both immediate actions and ongoing maintenance. In the UAE, especially during seasons of heavy rainfall like you're experiencing now, proper moisture management is crucial to avoid recurrent mold issues.

Firstly, it's important to address the current situation in your children’s room. If you notice greenish discoloration and a musty smell, this could indicate active mold growth. The AC struggling with moisture further suggests that there might be an excess of humidity indoors. Given these signs, I would recommend scheduling a professional inspection by contacting Saniservice at 800-MOLDS (800-66537) or emailing hello@saniservice.com to ensure the problem is properly diagnosed.

Once you have identified and addressed the immediate mold issue, here are steps for long-term prevention:

1. Identify and Fix Leaks: Any water leaks should be repaired immediately. In Dubai's climate, it’s common to experience pipe ruptures or clogged drains that can lead to moisture accumulation. Ensure all plumbing fixtures are checked regularly.

2. Ventilation: Increase ventilation in areas prone to high humidity like bathrooms, kitchens, and laundry rooms. Use exhaust fans during activities that generate steam or water vapor, such as showering or cooking.

3. Proper AC Maintenance: Regularly clean your air conditioning system to ensure it’s functioning efficiently. Consider installing dehumidifiers to reduce indoor moisture levels, especially in areas where mold is a concern.

4. Sealing Gaps and Cracks: Seal any gaps or cracks in the walls, floors, and ceilings that might be allowing outside moisture to enter. This can help control humidity inside your home.

5. Use Dehumidifiers and Humidity Meters: Place dehumidifiers in affected areas to lower relative humidity levels below 60%. Use a humidity meter to monitor indoor conditions and adjust accordingly.

6. Regular Cleaning and Inspection: Clean surfaces regularly, particularly those made of porous materials like wood or drywall, which can harbor mold spores. Inspect these surfaces for signs of moisture damage at least twice a year.

7. Proper Storage Practices: Store items such as books, clothing, and electronics in areas with proper ventilation to prevent moisture buildup and subsequent mold growth.

By implementing these strategies, you can significantly reduce the risk of mold returning. However, remember that professional advice is invaluable for complex cases or when dealing with significant structural damage. Always stay informed about local regulations related to mold remediation and ensure compliance, especially in regions like Dubai where building codes may be particularly stringent regarding indoor air quality.

Remember, proactive measures are key to preventing recurrent mold issues and ensuring the health of your family, particularly in environments prone to moisture accumulation such as those you’re experiencing.
Posted by Sani Admin
Answered on December 11, 2025 9:10 am