Could musty smell be due to mold?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in the basement, where we store lots of toys and winter clothes. My children have been complaining of itchy eyes and coughing lately, especially after they play down there. Could this be due to mold growth? What should I do to test for it properly?
Posted by Maha Hussein
Asked on February 3, 2026 4:09 pm
Could the musty smell be due to mold? Absolutely. A musty odor often signifies the presence of moisture and possibly mold growth, which can indeed affect your children's respiratory health as they reported itchy eyes and coughing after playing in the basement.

In the UAE context, particularly Dubai, maintaining a dry environment is crucial given our climate. Moisture from heavy rain can lead to condensation or even water intrusion, providing ideal conditions for mold spores to germinate and grow, especially in areas like basements that have poor ventilation and are prone to water accumulation.

For accurate assessment of the situation, I would recommend engaging a professional environmental inspector. These experts will use moisture meters, thermal imaging cameras, and air quality testing kits to identify areas with high humidity or mold growth. In Dubai, companies such as Saniservice provide these services, offering assistance through their hotline 800-MOLDS (800-66537) or by email at hello@saniservice.com.

If you decide to test for mold yourself, consider purchasing a simple moisture meter from a local hardware store. This device can help pinpoint areas with excessive moisture. Additionally, visual inspections using flashlights and cameras can be useful in identifying potential mold growth behind walls, under carpets, or on surfaces that appear discolored or fuzzy.

When conducting these tests, ensure proper safety measures are taken. Mold spores can irritate the respiratory system, so wear protective clothing including masks designed for dust and mold exposure during any such investigations. It's also wise to keep pets out of potentially affected areas if they spend time in your home.

To prevent further issues, address any water leaks or sources of moisture immediately. Installing dehumidifiers and ensuring good ventilation can help reduce humidity levels. Regular inspections should be part of a proactive maintenance plan for basements and other damp areas, especially post-heavy rainfall events like the one you mentioned.

In conclusion, while DIY testing offers some insights, professional assessment remains key to ensure comprehensive remediation strategies are implemented safely and effectively in your home.
Posted by Sani Admin
Answered on February 5, 2026 11:01 am