Is green mold harmful after years of water issues?« Back to Previous Page

After the heavy rainfall last month, I noticed a musty smell in the basement, which gets worse every time there's moisture outside. Upon inspecting further, I saw some greenish patches on the walls that look like mold. It’s been a couple of years since we moved into this apartment, and it’s concerning to see such issues so late. Has anyone else experienced similar problems or know how to address this?
Posted by Deepa Sen
Asked on December 15, 2025 5:50 am
Is Green Mold Harmful After Years Of Water Issues?

Green mold found after years of water issues can indeed pose significant health risks. In the UAE, especially in Dubai where climate conditions favor mold growth, it's crucial to address such issues promptly.

Molds are part of the natural environment and play an important role in breaking down dead organic matter. However, they can become problematic when they grow indoors, particularly in damp areas like basements. The greenish patches you've noticed could be Cladosporium or other types of molds that thrive under wet conditions. These molds can release spores into the air which may cause allergic reactions such as sneezing, runny nose, and eye irritation. For individuals with asthma or respiratory issues, exposure to mold can trigger severe symptoms.

In Dubai, the high humidity during the summer months combined with heavy rainfall could create an ideal environment for mold growth. Given that you've had water issues for years, it's highly likely that there might be a continuous moisture source feeding this mold growth. Persistent water damage not only leads to structural issues but also creates perfect conditions for molds to thrive.

In such cases, professional inspection and remediation are recommended. In the UAE, companies like Saniservice provide comprehensive services including mold testing, air quality assessment, and remediation solutions that comply with local regulations. They can help identify if there's a moisture source causing the problem and suggest measures to prevent future occurrences.

To address your current issue, it’s important to act quickly. Clean up any visible mold using appropriate cleaning agents and ensure thorough drying of affected areas. However, for serious cases where mold has been present for years or when you're unsure about its extent, calling 800-MOLDS (800-66537) or emailing hello@saniservice.com is advisable.

Remember that while DIY cleaning can be a first step, it's often not enough to fully eliminate the problem. Professional remediation ensures thorough removal of mold and helps prevent its recurrence by addressing underlying moisture issues. Always ensure that any service provider you choose follows best practices as outlined in UAE regulations for environmental health and safety.
Posted by Sani Admin
Answered on December 17, 2025 5:58 am