How should we handle mold growth in basement?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell lingering in the basement. When I went down to check, I found some patches of what looks like mold on the walls near the corner by the window. It’s been there for at least a few months and seems to be growing. Any idea how we should go about addressing this?
Posted by Amanda Jones
Asked on February 19, 2026 6:00 am
Handling mold growth within the basement of your premises requires careful and systematic approach. Given that heavy rain has caused this issue, it's likely due to water intrusion which is a common problem in the UAE, especially during the cooler months.

Firstly, you should undertake an immediate visual assessment to confirm the presence of mold. If you notice patches or signs of growth near the window area, it suggests a possible moisture source nearby. It's crucial that you do not touch or disturb the affected areas until a professional inspection is completed because improper handling can spread spores.

Given the UAE regulations and standards set by the Ministry of Economy (MoE) for mold remediation, it would be prudent to contact a certified mold inspector for an evaluation. The UAE requires that all mold issues are handled in accordance with local health guidelines to prevent contamination and ensure public safety. In Dubai specifically, you can call 800-MOLDS or 800-66537 or email hello@saniservice.com for professional consultation.

Upon the inspection, a detailed report will be provided which may recommend immediate drying of the affected area, encapsulation using specialized materials to prevent further growth, and the use of biocides if necessary. The inspector might also suggest checking other areas of your property where water could have seeped in undetected, such as around pipes or at the junctions between floors and walls.

For practical remediation steps, once approval is given:
1. Ventilate the area to reduce moisture levels.
2. Use dehumidifiers to control humidity; this can be particularly important if you live in a climate like Dubai's where air conditioning is prevalent but may increase indoor moisture levels.
3. Clean and dry all affected surfaces thoroughly. This includes using appropriate cleaning agents, such as those that are effective against mold spores.
4. Replace any porous materials that cannot be adequately cleaned or dried.

Remember, improper remediation can lead to further health issues for occupants due to exposure to toxins released by the mold. Therefore, always opt for professional services when dealing with significant mold growth.

Lastly, once the area is deemed safe and clean, conduct a follow-up inspection to ensure no residual mold remains. Regular maintenance checks should be incorporated into your property’s care routine to prevent recurrence of such issues in the future.
Posted by Sani Admin
Answered on February 20, 2026 1:26 pm