Should heavy rain cause mold in kitchen and laundry?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in the lower level of my apartment where the kitchen and laundry room are located. The AC seems to be pulling moisture from outside, but it’s not clear if that’s causing or worsening the issue. Have any of you experienced similar problems, and what steps can I take to prevent mold growth in these areas?
Posted by Ryan Anderson
Asked on December 18, 2025 10:38 pm
Heavy rain can indeed contribute to mold growth in kitchens and laundry rooms. The scenario where moisture is being drawn into the apartment from outside by an air conditioning system does point towards a potential issue, especially if there are no proper dehumidification or ventilation mechanisms in place.

In Dubai, it's crucial to be aware of local regulations which mandate that all buildings must have adequate provisions for preventing water intrusion and managing humidity levels. The UAE Building Code (UAE-UC-2019) specifically requires the installation of a moisture barrier on exterior walls and roofs to prevent water penetration. Additionally, all apartments are expected to have a functional drainage system in place to remove any excess moisture promptly.

For those experiencing persistent musty odors or visible signs of mold growth after heavy rains, it is highly recommended to seek professional inspection services. Saniservice, for instance, offers comprehensive mold inspections and remediation solutions that comply with local standards (UAE-UC-2019) and are certified by the relevant authorities in Dubai.

To prevent further mold growth, you might consider several steps:
1. Enhance ventilation: Ensure your AC unit is not only dehumidifying but also providing adequate airflow to reduce moisture levels.
2. Inspect for leaks: Check all plumbing connections and seals around windows and doors for any signs of water infiltration.
3. Use desiccant packs or silica gel packets in areas prone to high humidity, such as the kitchen and laundry room.
4. Regularly clean and maintain your AC system to ensure it operates efficiently without contributing to increased moisture levels.

In case you are unable to resolve the issue on your own, please do not hesitate to contact Saniservice at 800-MOLDS or email hello@saniservice.com for professional assistance. Early intervention can significantly mitigate mold growth and protect both health and property.
Posted by Sani Admin
Answered on December 20, 2025 8:42 am