Is AC mold causing my child's cough and how to fix?« Back to Previous Page

It's very possible the AC mold is contributing to your child's persistent cough and runny nose. The constant moisture from a leaking unit creates an ideal environment for mold, and the spores are then circulated directly into the room's air, which can significantly irritate a child's developing respiratory system.

For a situation involving a child's health, visible growth, and a leaking AC unit, a professional assessment is strongly recommended. This is not a typical DIY case. The leak must be repaired first to eliminate the moisture source; otherwise, the mold will return regardless of cleaning. Professionals use containment procedures to prevent spreading spores throughout your home during remediation, which is a critical step DIY methods often miss.

In Dubai's high humidity, simply wiping the visible spot is ineffective. Mold roots (hyphae) penetrate porous surfaces like drywall. The wall itself likely needs targeted treatment or replacement behind the curtain. A proper remediation will involve isolating the area, removing contaminated materials, HEPA vacuuming, and antimicrobial application.

Start by getting the AC unit serviced and the leak fixed immediately. For the mold, a reputable company with certified technicians can diagnose the extent of the problem, often using moisture meters and borescopes. They should provide a clear protocol and, crucially, post-remediation verification—such as air or surface testing—to confirm the spore count in the room has returned to a safe level. This final test is your proof the problem has been resolved for your family's health.