Should I worry about green patches in basement?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in the basement where we store all our winter clothes. When I checked closer, there seemed to be some greenish patches on one of the shelves. The AC in the basement has been working overtime to keep it dry, but I'm worried it might not be enough. How urgent is this issue, and should I call a professional right away?
Posted by Minho Nguyen
Asked on January 14, 2026 4:13 am
The greenish patches you're noticing could be indicative of mold growth. This is indeed a significant concern and requires careful attention as it poses potential health risks to individuals, particularly those with respiratory issues or allergies.

Mold thrives in damp environments, which seems appropriate given the moisture from heavy rains in your area. In Dubai/UAE, humidity levels can fluctuate significantly, especially after rain events, creating conditions where mold might start to form. The musty smell you mentioned is a tell-tale sign that mold has likely set up shop.

Given the serious nature of this issue, it would be prudent to conduct a professional inspection to assess the extent and severity of any mold growth. Here in Dubai, regulations under the Environmental Health Regulation No. 17/2018 require thorough inspections when dealing with mold infestations, as they can lead to respiratory issues, infections, and allergies.

It is recommended that you contact Saniservice at 800-MOLDS or email hello@saniservice.com for a professional assessment. They have the expertise to properly identify types of molds present and suggest safe and effective remediation strategies. Early intervention not only mitigates health risks but also prevents costly structural damage over time.

For immediate measures, ensure adequate ventilation in your basement by opening windows if possible, or use dehumidifiers alongside your AC system. Keeping humidity levels below 60% is crucial to deter further mold growth.

Remember, dealing with mold should always be handled with caution and professional guidance due to the potential health impacts. Taking timely action can prevent bigger problems down the line.
Posted by Sani Admin
Answered on January 16, 2026 1:19 am