Can I test mold myself or need pro?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell lingering in the basement. When I went down to check, there seemed to be some greenish patches on the wall near the corner by the window. Can someone tell me if this is mold and how feasible it would be for me to test it myself or should I call a professional?
Posted by Neha Saxena
Asked on December 10, 2025 3:59 pm
Certainly. Mold testing can indeed be somewhat complex and may require specialized equipment and expertise to interpret the results accurately. In your situation where you've noticed greenish patches in your basement following heavy rains, it's quite plausible that these are mold colonies.

In the UAE, particularly in Dubai, it is advisable to first confirm whether what you're seeing is indeed mold. This can be done by using a digital camera or smartphone to capture high-resolution images of the affected area and sending them to a professional for initial assessment. However, this preliminary step should not replace a thorough inspection.

For a more precise identification, professional equipment such as a hygrometer (to measure moisture levels) and ATP bioluminescence tester can be utilized. These tools help in quantifying microbial activity, which is key in mold detection. Moreover, environmental air quality testing might also be necessary to understand the extent of contamination and ensure that the indoor environment meets safety standards.

Given your location, it's important to consider local regulations such as those outlined in the UAE Building Code (UAE-UAE-01) regarding moisture management and building maintenance practices. These codes emphasize the importance of preventing water damage and addressing any issues swiftly to avoid mold growth.

For DIY testing, you can use kits available from reputable suppliers that come with instructions for sampling surfaces or air samples. However, interpreting these results requires a background in microbiology and environmental science. If you're not confident about your abilities or if the situation seems serious (such as large areas of visible mold), it's recommended to contact professionals.

Saniservice is a local company known for providing comprehensive mold testing and remediation services, should you decide to proceed professionally. They can offer on-site assessments using advanced equipment like thermal imaging cameras and air sampling devices. Their expertise ensures that both the source of moisture and the extent of mold growth are properly addressed, helping to prevent future outbreaks.

In conclusion, while initial self-assessment is possible, engaging with a professional for accurate identification, thorough testing, and remediation is highly recommended, especially considering the potential health risks associated with prolonged exposure to molds.
Posted by Sani Admin
Answered on December 11, 2025 4:36 pm