Is that greenish-black growth on my wall mold?« Back to Previous Page

After the heavy rain last month, I noticed a strange greenish-black growth on the corner of our bedroom wall where it meets the ceiling. It smells musty and my kids have been coughing more than usual lately. Could this be mold? What should I do to address it safely for everyone in the house?
Posted by Yan Vu
Asked on December 24, 2025 11:34 am
Yes, the greenish-black growth on your wall could indeed be mold. Mold is commonly identified by its distinctive appearance and odour – in this case, the musty smell points towards it being a likely suspect.

In the UAE, particularly Dubai, humidity can often rise due to seasonal changes or heavy rains. This creates an environment conducive for mold growth. Mold not only affects the aesthetic appeal of your walls but also poses health risks, especially for children who are more susceptible to respiratory issues and allergies.

The first step is to visually assess the extent of the growth. If it covers a significant area, you might want to consider a professional inspection. In Dubai, regulations mandate that remediation efforts should comply with specific standards set by local authorities to ensure safety and effectiveness. However, for minor cases like yours, DIY approaches can be attempted first.

Before embarking on any cleanup process, put on protective gear: gloves, a mask, and goggles to prevent exposure to spores. Start by removing any loose mold using a soft-bristled brush or cloth dampened with water; avoid using a vacuum cleaner as it might spread spores in the air. For larger areas, consider using a solution of bleach (1 cup per gallon of water) for wiping down affected surfaces.

Remember, certain materials like porous walls may require more intensive treatment, possibly involving encapsulants to prevent future growth. Always ensure good ventilation during and after cleanup. If you're unsure about how to proceed or the mold is widespread, it's highly recommended to contact a professional service. For expert assistance in Dubai, you can reach out to Saniservice at 800-MOLDS (800-66537) or email them at hello@saniservice.com.

Regular maintenance and addressing any leaks promptly are key preventive measures against mold growth. By acting swiftly and appropriately, you can protect your family’s health while maintaining the integrity of your home.
Posted by Sani Admin
Answered on December 26, 2025 9:16 am