Is black mold causing my kids' cough?« Back to Previous Page

Based on your description, it is highly plausible that the black mold (Stachybotrys chartarum) is contributing to your children's persistent cough. This species is known for producing mycotoxins that can cause significant respiratory irritation, particularly in children, the elderly, and those with compromised immune systems. The dampness of the wall confirms an active moisture source, which is the primary catalyst for mold growth.

In the UAE's climate, this is a common issue. Year-round air conditioning creates significant temperature differentials between cold interior walls and the hot, humid external air, leading to condensation within the building envelope. This hidden moisture often manifests behind furniture placed against exterior walls, like wardrobes, where air circulation is minimal.

The situation you describe is urgent. A patch the size of a dinner plate indicates a established colony. Disturbing it through DIY cleaning can aerosolize a high concentration of spores and mycotoxins, drastically worsening the indoor air quality and potentially intensifying health symptoms.

Regarding responsibility, Dubai Law No. 6 of 2019 concerning Ownership of Jointly Owned Properties typically places the maintenance of internal areas, including walls within your unit, under the purview of the individual owner. However, if the dampness originates from a leaking central AC condensation line, a faulty external seal, or a leak from another unit, then it becomes the building management's responsibility to address the source. A professional inspection is critical to determine the root cause.

We strongly advise against handling this yourself. You require a certified specialist to conduct a thorough inspection, identify the moisture source, perform professional remediation to safely remove the biohazard, and verify the cleanup's success through post-remediation testing.

For immediate assistance, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. Saniservice is equipped to diagnose the issue, liaise with building management if necessary, and ensure your home is safe and healthy.