Should I worry about mold growth?« Back to Previous Page

After the heavy rainfall last month, I noticed a persistent dampness in the basement area of our villa. The walls feel cold to touch even with the AC running full blast, and there's a faint musty smell that lingers even after airing out the space. Should I be worried about mold or is this something I can handle myself?
Posted by Maria Smit
Asked on December 20, 2025 6:23 am
Absolutely, high humidity levels can indeed lead to mold growth. In the UAE, particularly within areas like Dubai where we experience significant temperature fluctuations and occasional heavy rainfall, the risk of moisture-related issues increases. Persistent dampness in your basement area, as you've described, should definitely warrant attention.

Firstly, it's important to understand that mold spores are ubiquitous in our environment; they're always present in the air. However, when conditions become favorable – such as with elevated humidity and adequate moisture – these spores can thrive and potentially cause health issues like respiratory problems or allergies for some individuals.

Given your observations of a musty smell and cold walls despite having the AC running, it's highly likely that mold is developing. The UAE's Building Code (UAE EN 12831:2016) requires all buildings to be designed with moisture control measures in mind, but given the unique microclimate we experience, regular checks are essential.

I would recommend taking a few practical steps before seeking professional assistance:

• Ensure proper ventilation. Open windows when weather permits and use dehumidifiers if you can.
• Clean any visible mold growth. Use a solution of water and bleach (1 part bleach to 9 parts water) or specialized mold cleaner for this purpose, being cautious of the safety measures required due to the potential irritants involved.
• Inspect your building's waterproofing systems, especially around areas prone to moisture like basements.

However, given the persistent nature of the problem you're experiencing and its impact on comfort and potentially health, I strongly advise scheduling a professional inspection. Saniservice offers comprehensive mold assessments and remediation services tailored for the UAE market. You can contact them at 800-MOLDS or via email at hello@saniservice.com for an expert evaluation.

Remember, early intervention is key to preventing more serious issues down the line.
Posted by Sani Admin
Answered on December 22, 2025 4:52 pm