How urgent is mold testing needed?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in my bedroom closet and some discoloration on the walls. The AC seems to be running more frequently too, which worries me because of all the moisture it’s trapping inside. How urgent is it for me to get mold testing done, and what should I do next?
Posted by Juergen Martin
Asked on January 17, 2026 12:41 pm
The urgency of mold testing following the recent heavy rains in Dubai cannot be understated. Mold spores thrive in damp conditions and can rapidly colonize within buildings, leading to significant health risks for occupants as well as structural damage over time.

In the UAE, including Dubai, the presence of moisture from excessive rainfall can create a perfect breeding ground for mold growth. The musty smell you mentioned is often indicative of active mold colonies producing volatile organic compounds (VOCs) and mycotoxins which can lead to respiratory issues, allergies, and even asthma exacerbation in sensitive individuals. The discoloration on your walls might be early signs of water damage that could further contribute to an environment favorable for mold growth.

Given the potential health impacts, it is highly recommended to conduct a professional mold inspection without delay. This should involve a visual assessment by a certified environmental hygienist who can identify not only visible mold but also hidden areas where moisture may have accumulated, such as behind walls or under floors. Depending on the severity and extent of the mold growth, they might recommend sampling for quantitative analysis to determine the types of molds present and their concentration levels.

In Dubai, it is advisable to engage with a reputable company that adheres to local regulations (such as ADWS 21-049 for building standards) and has experience dealing with post-rainfall mold issues. Companies like Saniservice, which you can contact via phone at 800-MOLDS or by email at hello@saniservice.com, offer comprehensive services including mold testing, remediation, and ongoing air quality monitoring.

Remember, addressing mold promptly is crucial; not only for immediate health concerns but also to prevent long-term damage to your property. Regular maintenance of HVAC systems to ensure proper drainage and avoid condensation build-up can significantly reduce the risk of future issues.
Posted by Sani Admin
Answered on January 20, 2026 1:44 am