Could black mold be causing our allergy symptoms?« Back to Previous Page

Yes, the black mold you've described could absolutely be causing those allergy symptoms. The consistent stuffy nose and itchy eyes upon waking are classic signs of exposure to mold spores, which are often disturbed by air movement from your AC or simply moving items in the closet. In Dubai's high humidity, closets on exterior walls are common spots for condensation and mold growth, especially when airflow is restricted by stored items.

The first step is to stop the moisture source. Move everything out of the closet and wipe down the wall with a dilute bleach solution (1 part bleach to 10 parts water) while wearing a mask and gloves. This is a temporary measure to clean the surface and may not address the root cause. Do not attempt to scrub it, as this will aerosolize the spores.

For a case like this, a professional inspection is strongly recommended. The mold is behind objects and has been growing for some time, suggesting a persistent moisture issue—possibly a small pipe leak in the wall or severe condensation. An inspector will use a moisture meter to find the source and may recommend air or surface sampling to identify the mold species, which is important for understanding the health risk and planning remediation. In Dubai, remediation companies should follow DM guidelines for containment and removal to prevent cross-contamination. Addressing the underlying moisture problem is the only way to prevent it from returning.