Is our mold making us sick every morning?« Back to Previous Page

The symptoms you describe—morning headaches and congestion that clear up after leaving the room—are classic signs of exposure to a damp, moldy environment. In Dubai's climate, a small AC leak creates a perfect breeding ground for mold due to constant high humidity and condensation.

What you're seeing is almost certainly mold. The persistent moisture from the leak, combined with the dark, enclosed space of a closet, allows it to thrive. This type of continuous exposure, especially while you sleep, can directly cause the inflammatory responses you're experiencing.

For a situation involving visible growth on walls and personal belongings like clothing, a professional inspection is strongly advised. They can identify the mold species and the full extent of the contamination, which often spreads inside wall cavities. In the UAE, remediation must follow strict DHA and DM guidelines to ensure it's done safely and effectively, preventing spores from spreading to other parts of your home.

Immediately address the AC leak—this is the source of the moisture. Until a professional can assess, keep the closet door closed and consider moving your clothes to prevent further exposure and cross-contamination. Proper remediation will involve containing the area, removing the contaminated porous materials (like the affected wall section), and a thorough hygienization of the space.