Is black mold causing health issues and how to remove?« Back to Previous Page

Black mold exposure can indeed cause the symptoms you describe—persistent nasal congestion and skin irritation are common reactions to mold spores in the environment. The high humidity and condensation we experience in Dubai, especially after heavy dew, create ideal conditions for mold growth in closets and behind furniture where air circulation is poor.

For a small patch (under one square meter), you can clean it yourself. Wear an N95 mask, gloves, and safety glasses. Scrub the area with a detergent solution, then disinfect with a diluted white vinegar or hydrogen peroxide spray. Let it dry completely. However, since the mold was hidden and has been present for some time, there is a high chance it has penetrated the wall or backing material. DIY cleaning often only addresses surface growth, and it will likely return if the moisture source isn't identified and controlled.

The safest approach is a professional inspection to identify the extent of the infestation and the underlying moisture issue, which could be a minor condensation leak or something more significant. In Dubai, remediation companies should follow DM guidelines and provide verifiable before-and-after lab results to confirm the space is safe. Given the duration of symptoms and the location in a closet, this is advisable to ensure the health of your household.