How can I prevent mold from recurring?« Back to Previous Page

After the heavy rain we had last month, I noticed a strange greenish-gray growth on the walls of my bedroom closet. It smells musty and damp, even though I keep the door closed and use dehumidifiers. The AC in the apartment seems to cycle more often than usual but doesn’t seem to be helping much. How can I prevent this mold from coming back?
Posted by Sooyoung Inoue
Asked on December 16, 2025 6:04 pm
Preventing mold from recurring is indeed crucial given the climate and conditions in Dubai. Mold thrives in damp environments, and the recent rains could have led to an increase in moisture levels in your home. To tackle this issue effectively, you'll need a multi-faceted approach that addresses both immediate remediation and long-term prevention.

Firstly, it's important to perform a thorough inspection of the affected areas. Given the UAE’s stringent building codes and regulations regarding mold, I would recommend contacting a certified environmental inspector from Saniservice (800-66537 or hello@saniservice.com) for a professional assessment. They can provide insights into any hidden water sources and recommend corrective measures.

Once you have identified the extent of the mold growth, it's time to tackle the immediate problem. For your bedroom closet, start by removing all items from inside the closet to access the affected area fully. Utilize a solution like sodium bicarbonate (baking soda) or a commercial fungicide specifically designed for indoor use in Dubai to clean and treat the surfaces. Ensure you follow safety instructions meticulously.

After cleaning, it’s crucial to address the underlying causes of moisture. In your case, even though dehumidifiers are being used, they might not be enough given the humidity levels in the UAE. Consider installing a whole-house dehumidifier or an air conditioning system with a higher capacity if you haven’t already done so. Ensuring the AC units are regularly serviced and maintaining them properly can significantly reduce moisture.

Proper ventilation is another key factor. Make sure there's adequate airflow to prevent moisture from building up. Open windows, use exhaust fans in bathrooms and kitchens, and ensure that air ducts are clean and free of blockages. In particularly humid areas like attics or basements, consider installing mechanical ventilation systems.

Finally, maintaining a low indoor relative humidity is vital. The recommended level for preventing mold growth in Dubai should not exceed 60%. Regularly check the humidity levels with a hygrometer available at most hardware stores and adjust your HVAC settings accordingly.

To prevent mold from recurring, it’s also wise to seal any gaps or cracks where moisture might enter your home, such as around windows, doors, and utility penetrations. Applying caulk or using weatherstripping can significantly reduce water intrusion.

Regular maintenance of plumbing fixtures and ensuring that all pipes are well-insulated will help in minimizing leaks. If you have a leaky pipe, it’s imperative to fix it immediately before mold spores start to proliferate.

In conclusion, while the measures above should help prevent future mold growth, continuous monitoring is essential. Regular inspections by professionals can ensure your home remains mold-free and maintain its structural integrity. Don’t hesitate to reach out if you need further guidance or assistance in managing this issue.
Posted by Sani Admin
Answered on December 18, 2025 1:40 am