Should I worry about greenish-black wall growth?« Back to Previous Page

After the rain last month, I noticed a weird greenish-black growth starting to appear on one of the corners of our living room wall. It smells musty, especially when it’s humid outside. My kids have been coughing more than usual lately, and I’m really worried it might be mold. Has anyone here dealt with DIY mold issues before? Any tips or advice would be greatly appreciated!
Posted by Xiao Inoue
Asked on December 21, 2025 7:27 pm
Absolutely, the greenish-black wall growth that you're describing is indeed a cause for concern and should definitely be investigated further. This kind of growth could very well be mold, which can pose serious health risks, particularly to young children.

Firstly, it's important to understand that in the UAE, including Dubai, mold presents not only a health hazard but also a legal one. According to the Building Control Department regulations, any visible signs of dampness or mold require immediate attention and must be addressed promptly by qualified professionals. Failure to comply with these regulations could lead to fines or other legal actions.

When you notice such growth, it's crucial to act swiftly. While DIY methods can offer temporary relief, they are not a substitute for professional inspection and remediation. The musty smell, especially in humid conditions, is a clear sign that mold may be present. Mold thrives in damp environments and can release spores that cause respiratory issues, allergic reactions, and other health problems.

Here's what you should do:

1. Do Not Touch or Disturb the Area: Before doing anything, ensure no one, especially children, comes into contact with the affected area to avoid inhaling spores.
2. Ventilate the Space: Open windows and use exhaust fans if available to reduce moisture levels. However, keep them closed during heavy rain or high humidity periods when mold is likely to grow more rapidly.
3. Take Photos for Documentation: This will help in tracking any changes and provide evidence of the issue for professionals.
4. Avoid Using Bleach: Many people believe that bleach can kill mold, but it's not an effective long-term solution. In fact, using bleach without proper ventilation or in combination with other chemicals can be harmful.

It is highly recommended to call a professional service provider such as Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough inspection and remediation. They will use specialized equipment like moisture meters, thermometers, and hygrometers to identify the source of moisture and assess the extent of mold growth.

In Dubai, it's common for mold to form in areas with poor ventilation, such as bathrooms or corners where condensation tends to accumulate. However, thorough remediation requires removing all affected materials, treating surfaces, and addressing the root cause of moisture issues.

Remember, professional services are equipped with the knowledge and tools necessary to ensure a safe and effective resolution. Taking quick and appropriate actions can prevent further damage and safeguard your family's health.
Posted by Sani Admin
Answered on December 23, 2025 8:49 pm