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

After the heavy rains last month, I noticed a musty smell lingering in the corner of our master bedroom. When I checked, there was a small patch of mold growing on the wall near the floor where water seemed to be pooling after each downpour. This has been happening for two years now, and it’s getting worse. What can I do to prevent this from recurring?
Posted by Rana Al-Qasim
Asked on December 22, 2025 6:24 pm
Preventing wall mold from recurring requires meticulous attention to detail and the adherence to certain protocols. In the UAE, especially considering your location in Dubai, it's important to be aware of local guidelines as well as international standards for moisture management and mold prevention.

Firstly, addressing the issue at its source is crucial. Given that water seems to pool near the floor in your master bedroom during heavy rains, it’s imperative you take steps to prevent this from happening again. Installing proper drainage systems around the house can drastically reduce the risk of water accumulation inside or near walls. Consulting with a local plumber who understands the UAE building codes might be necessary.

Secondly, ensure that your home has sufficient ventilation. In Dubai, high humidity levels are common during certain periods, and poor air circulation can contribute to mold growth. Installing exhaust fans in bathrooms and kitchens as well as using dehumidifiers can help manage indoor moisture content effectively. It is also advisable to regularly check for signs of condensation on windows and walls, which might indicate insufficient ventilation.

Regarding the patch of mold you've noticed, it’s essential that a professional inspection be conducted. While DIY methods can offer temporary solutions, they may not address underlying issues that could lead to recurring mold growth. In Dubai, companies like Saniservice offer comprehensive mold testing and remediation services in accordance with UAE standards. Their expertise is invaluable for ensuring thorough cleaning and prevention measures are taken.

To prevent further mold growth:
1. Keep the affected area clean by wiping down walls regularly.
2. Use a mild detergent or bleach solution to treat existing mold, but exercise caution as harsh chemicals can damage surfaces and affect indoor air quality.
3. Ensure that any water-damaged materials are promptly replaced; if you notice peeling paint or wallpaper, it could be due to hidden moisture issues.

Lastly, maintaining regular maintenance checks on your home’s exterior is key. Inspect the roof for leaks, ensure gutters are clear of debris, and check for any cracks in masonry that could allow water ingress. By addressing these areas, you can significantly reduce the risk of mold recurring.

If at any point you feel overwhelmed or unsure about how to proceed, don’t hesitate to contact Saniservice directly at 800-MOLDS (800-66537) for professional guidance and assistance. Remember, prevention is always better than cure when dealing with mold in your home.
Posted by Sani Admin
Answered on December 25, 2025 1:07 pm