How urgent is mold growth in basement?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the basement. Upon checking, there's visible mold growing on the walls near the floor, especially in the corner by the washing machine. It’s been getting worse over the past few days despite turning up the dehumidifier and opening windows. How urgent is this issue, and what should I do immediately?
Posted by Minho Kato
Asked on December 25, 2025 10:07 am
The issue of mold growth in your basement is indeed urgent and requires immediate attention. Mold can pose significant health risks, particularly to individuals with allergies, respiratory issues, or weakened immune systems. The UAE, including Dubai, adheres to stringent regulations concerning indoor air quality and environmental standards. While turning up the dehumidifier and opening windows are steps in the right direction, they may not be sufficient given the worsening condition of mold.

Mold thrives in moist environments, and considering your basement experienced heavy rain recently, it's likely that moisture levels have exceeded what is safe for building materials. The visible growth near the floor, especially around the corner by the washing machine, suggests a persistent source of moisture which needs to be addressed promptly.

Firstly, you should take steps to reduce humidity as much as possible. Continue using your dehumidifier and opening windows if weather conditions permit. However, in Dubai's climate, where air conditioning is prevalent, it might be beneficial to use desiccant or silica gel packets to absorb moisture from the air. Additionally, ensure that any standing water is removed immediately.

Given the severity of the situation, a professional inspection by a certified environmental inspector would be highly recommended. In Dubai, companies such as Saniservice (contactable at 800-MOLDS or hello@saniservice.com) can provide comprehensive mold testing and remediation services that adhere to local standards. They will perform a detailed assessment of the extent of the mold growth, identify any underlying moisture issues, and recommend appropriate remediation strategies.

It's also crucial to address the root cause of the moisture problem. This may involve repairing leaks or water damage, ensuring proper drainage around your property, and possibly installing additional ventilation systems in damp areas like basements. Proper maintenance can prevent future occurrences of mold growth.

In summary, addressing this issue quickly is not just a matter of aesthetics but also for maintaining a safe environment free from potential health risks. Taking immediate action to reduce moisture levels and seeking professional assistance will be key steps towards resolving the situation effectively.
Posted by Sani Admin
Answered on December 27, 2025 4:14 pm