Should we leave our house due to black mold?« Back to Previous Page

With the symptoms you're describing and the visible growth, leaving is not typically necessary, but you should take immediate steps to minimize exposure, especially for the children. The persistent dampness you feel, even with AC, points to a significant humidity or condensation issue, which is common in Dubai villas after heavy rains when moisture gets trapped in walls.

Move your children to a different, well-ventilated room in the house that shows no signs of dampness or mold. Keep the door to the affected bedroom closed. For anyone entering the room to assess, a well-fitted N95 mask is advisable to avoid inhaling spores.

The combination of symptoms and visible mold warrants a professional inspection. They can identify the moisture source (often a post-rain leak or capillary rise in the wall) and the mold species. Not all black mold is the notorious Stachybotrys, but any mold can cause allergic reactions and respiratory irritation. The constant AC use can sometimes exacerbate the problem by creating cold surfaces where condensation forms, feeding the mold.

You need a diagnosis of both the moisture intrusion and the mold itself. A reputable inspector will use a moisture meter on that exterior wall and likely recommend air and surface sampling to be analyzed by a microbiology lab to determine the type and concentration of spores. This data is critical for planning an effective remediation, which must address the water source first, not just wipe away the visible growth.