Is this mold growth in my closet concerning?« Back to Previous Page

After the rain last month, I noticed a musty smell in my bedroom closet, but only when I open it. At first, I thought it was just old clothes, but today I found some black spots on the back of the closet wall. It’s really concerning since we’ve lived here for 2 years and never had any issues before. Could this be mold? What should I do next?
Posted by Kevin Thompson
Asked on January 17, 2026 10:15 pm
The musty smell and the presence of black spots on your closet wall do raise significant concerns regarding mold growth. In the UAE, especially in Dubai, such conditions could indicate the presence of hidden mold, which can pose serious health risks to occupants.

Firstly, it is important to understand that while you might only notice the odor or visible signs when opening the closet, this does not mean the mold is limited to just those areas. Hidden mold can grow behind walls, under floors, and in other concealed spaces where moisture has accumulated due to factors like condensation, leaks, or improper ventilation.

UAE regulations mandate that buildings must be regularly inspected for such issues, especially after significant weather events such as heavy rain. In your case, the recent rainfall could have created conditions conducive to mold growth. It is crucial to act promptly and address this issue to prevent potential health hazards.

To properly evaluate the situation, I would recommend arranging a professional inspection by a certified environmental consultant or hygienist. Saniservice.com, for instance, offers such services and can provide detailed reports on the extent of any mold problem along with remediation plans. Their contact number is 800-MOLDS (800-66537) should you wish to reach out directly.

In the meantime, avoid opening the closet unnecessarily as this could spread spores around your living space. Use rubber gloves and a face mask when handling any affected areas if you must enter it. Ensure adequate ventilation in the area by using fans or dehumidifiers.

Preventing future issues involves improving indoor humidity control with proper air conditioning maintenance, addressing any leaks promptly, and ensuring that clothes are stored properly without excessive moisture. Regularly checking for signs of mold growth can help catch problems early before they become severe.

Remember, dealing with hidden mold requires a thorough approach to ensure complete remediation and prevent recurrence. Taking these steps will not only protect your health but also the structural integrity of your home in Dubai.
Posted by Sani Admin
Answered on January 19, 2026 2:47 pm