Could hidden mold be causing my kids' cough?« Back to Previous Page

Yes, hidden mold like the patch you found is a very likely cause of your children's persistent coughs and sore throats. In the enclosed, humid environment of a Dubai bathroom, mold spores become airborne and are easily inhaled, directly irritating the respiratory system.

The constant use of air conditioning, while cooling the air, often fails to manage the high humidity levels generated by hot showers. This creates a perfect breeding ground for mold behind tiles and under sealants. The musty smell you notice is a clear indicator of active microbial growth, and the black patch suggests a significant colony.

For your family's health, immediate action is needed. First, address the humidity source. Run the bathroom's exhaust fan for at least 30 minutes after every shower and keep the door open to allow moisture to escape. Do not attempt to remove large patches yourself, as this can aerosolize a high concentration of spores. Disturbing it risks spreading the problem throughout your apartment and increasing your children's exposure.

The recommended step is a professional inspection. An expert can assess the full extent of the hidden growth, often using moisture meters and borescopes, and identify the specific mold type. In many cases, remediation requires not just cleaning the surface but removing and replacing the compromised sealant and any affected building materials to prevent rapid regrowth. Given the symptoms, a professional assessment is the safest course to resolve the root cause.