What r black mold health risks after long exposure?« Back to Previous Page

My kids have been coughing non-stop for the past month and their allergies are going crazy. I finally pulled out the sofa bed in our Deira apartment to change the sheets and found a huge patch of black mold growing on the wall behind it, probably from a slow AC leak I didn't know about. What are the specific health risks we might be facing from breathing this in for so long?
Posted by Junho Zhou
Asked on May 20, 2026 5:25 pm
Black mold exposure over a month can cause significant respiratory irritation, especially in children. The primary risks from prolonged inhalation are chronic allergic reactions, including that persistent coughing and worsened asthma or allergy symptoms. In some cases, prolonged exposure can lead to sinus infections, bronchitis, and difficulty concentrating.

Given Dubai's high humidity and constant AC use, this environment is ideal for mold. The wall behind your sofa bed is a classic problem area; furniture placed against exterior walls creates a dead air space where condensation from the AC unit can accumulate unseen. The leak you suspect is the most likely culprit, providing the continuous moisture mold needs.

Your first step is to isolate the area. Move the sofa bed away from the wall and avoid using that room if possible, especially for the children. Do not attempt to scrub the mold yourself, as this will aerosolize the spores and increase inhalation. The situation requires a professional inspection to identify the moisture source—whether it's a condensate drain line leak, a pipe, or infiltration from our high humidity. A proper assessment will include moisture mapping and air quality testing to determine spore count levels indoors versus outdoors.

For a case of this duration and with occupants experiencing symptoms, lab analysis is advised to identify the mold species. This confirmation helps to understand the specific health risks and guides the remediation protocol. Remediation must address the root moisture problem first, then contain and remove the contaminated materials safely to prevent cross-contamination throughout your Deira apartment.
Posted by Sani Admin
Answered on May 23, 2026 1:34 pm