How can I stop mold growth and spread?« Back to Previous Page

After the heavy rains we had last month, I noticed a strange musty smell coming from the basement. When I checked, there was visible mold growing on the walls near the leaking pipe. The AC in my apartment seems to be exacerbating the issue by spreading the spores around. How can I prevent this from happening again and effectively remediate the current problem without hiring professional help?
Posted by Varun Menon
Asked on March 2, 2026 11:29 am
Mold growth and spread can be quite problematic, especially under the humid conditions often experienced in Dubai. The first step is to ensure that you have a thorough understanding of the mold situation before attempting any remediation.

Firstly, it's crucial to identify and address the source of moisture. In your case, the leaking pipe should be repaired promptly to prevent further water intrusion. However, as the AC seems to exacerbate the issue by spreading spores, it might also require some attention. Ensure that the air conditioning system is clean and properly maintained; if necessary, consult a professional HVAC technician.

Once the moisture source has been controlled, proceed with mold remediation. Start by wearing protective gear such as gloves, masks, goggles, and a respirator to prevent inhalation of spores. It's recommended to isolate the affected area to avoid cross-contamination. If possible, remove any porous materials like carpets or drywall that are severely damaged; these should be discarded rather than cleaned.

For non-porous surfaces, you can use a solution of water and a household disinfectant such as bleach at a concentration of 10% (one part bleach to nine parts water). Apply this mixture with a spray bottle or sponge and let it sit for 20 minutes before scrubbing the area. After cleaning, rinse thoroughly with clean water if possible and dry completely.

Ventilation is key in preventing mold growth. Ensure that your home has proper airflow by opening windows whenever weather permits. If natural ventilation isn’t enough, consider using a dehumidifier or an air purifier to maintain indoor humidity levels below 60%.

To prevent future issues, consider implementing moisture barriers and sealing any gaps around pipes or walls. Additionally, regular inspections of potential high-moisture areas such as basements should be performed.

Remember that in some cases, professional inspection may still be necessary, especially if the mold contamination is extensive or if you’re uncertain about handling it yourself. In Dubai/UAE, regulations require certified professionals for large-scale mold remediation projects to ensure safety and compliance with local standards.

For further assistance, feel free to contact us at 800-MOLDS (800-66537) or email hello@saniservice.com. We're here to help!
Posted by Sani Admin
Answered on March 5, 2026 7:45 am