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After the heavy rain last month, I noticed a musty smell coming from the corner of our living room. When I checked, there was a small patch of mold growing on the wall near where the ceiling meets the wall. It’s been there for about a week now and seems to be spreading slightly. How urgent is this issue, and what steps should I take right away to address it?
Posted by Haruki Watanabe
Asked on December 20, 2025 12:09 pm
Addressing mold growth is of high urgency, especially considering the climate and environmental conditions in Dubai. Mold spores thrive in warm, humid environments like those found in the UAE during certain periods of the year. The musty smell you've detected indicates that moisture has already created a favorable environment for mold to grow, which can lead to further spread if not addressed promptly.

The situation you described with the small patch of mold near your ceiling and wall junction requires immediate attention. Mold growth can deteriorate the quality of indoor air, leading to potential health issues such as respiratory problems, allergic reactions, and other ailments. Moreover, prolonged exposure to mold can cause structural damage to buildings over time, increasing maintenance costs and reducing property value.

In light of this urgency, I strongly recommend that you immediately take the following steps:

1. Reduce Humidity: Ensure proper ventilation in your living space by opening windows when weather permits and using exhaust fans or dehumidifiers to maintain a relative humidity level below 60%.

2. Clean Up the Mold: For small patches like the one you've found, it’s advisable to clean the affected area with a solution of water and detergent. Scrub the mold thoroughly and allow the area to dry completely before applying any sealant or painting over it.

3. Seal and Prevent Future Growth: After cleaning, use a mold-resistant paint or primer on the walls. This can help prevent future growth in the same areas. Additionally, ensure that areas around plumbing fixtures are properly sealed to avoid moisture accumulation.

4. Professional Inspection: Given the potential severity of mold issues in Dubai, especially after heavy rains, it would be wise to seek professional inspection and remediation services from a company like Saniservice (hello@saniservice.com or call 800-MOLDS / 800-66537). They can provide a comprehensive assessment and ensure that all affected areas are properly treated.

Given the specific conditions in Dubai, timely action is crucial to prevent further mold growth. By addressing this issue proactively, you can safeguard both your health and property from potential damage.
Posted by Sani Admin
Answered on December 22, 2025 3:20 am