Could heavy rains cause basement mold?« Back to Previous Page

After the heavy rains we had last month, I noticed a musty smell coming from the basement where the laundry is stored. My children have been complaining of persistent coughs and runny noses since then, which made me suspect that there might be mold growing down there. We’ve lived here for 2 years and just noticed this issue now; how can we check if there’s mold without causing too much disturbance?
Posted by Rekha Saxena
Asked on December 24, 2025 9:33 pm
Heavy rains can indeed trigger basement mold growth, especially in regions like Dubai/UAE where such weather events are less common. The issue you're experiencing could be linked to increased moisture levels that might have entered your home during those rains, leading to the creation of an ideal environment for mold proliferation.

In the UAE context, our climate typically has low humidity and high temperatures, making it challenging for mold to grow. However, heavy rainfall can lead to unexpected water infiltration through cracks in walls or floors, leaking pipes, or inadequate drainage systems. Once moisture is present, particularly in areas like basements which are less ventilated, mold spores can quickly germinate and spread.

To check if there’s basement mold without causing too much disturbance, start with a visual inspection. Mold often appears as green, black, brown, or white patches on walls, ceilings, or other surfaces. However, since you've only recently noticed the musty smell and your children's symptoms, it would be prudent to seek professional assistance.

Contacting an expert from companies like Saniservice (800-MOLDS or 800-66537) can provide accurate mold testing. They might use specialized tools such as moisture meters to measure dampness levels, and they will likely take samples for laboratory analysis if necessary. These professionals are well-versed in UAE regulations, ensuring that any remediation efforts comply with local standards.

Remember, even though you’ve only lived there for 2 years, mold growth can occur over time without immediate visible signs. Mold poses health risks, especially to children and those with respiratory issues, as you've observed with your kids' coughs and runny noses. Early detection is key in preventing further health complications and minimizing structural damage.

In the meantime, avoid touching or brushing against any suspected mold areas, wear protective gear like gloves and masks if you inspect the basement, and ensure proper ventilation to reduce moisture levels. If Saniservice confirms active mold growth, they can provide a detailed remediation plan that includes cleaning, drying processes, and addressing underlying moisture issues.

Stay proactive and take immediate steps towards resolving this issue for your family’s health and home's integrity.
Posted by Sani Admin
Answered on December 26, 2025 5:42 pm