Could bedroom mold be causing our persistent coughs?« Back to Previous Page

That black mold is a very likely culprit for your family's persistent coughs and sore throats. The constant AC use, especially when it blows cold air directly onto a wall, creates a perfect environment for condensation and mold growth. In Dubai's high humidity, this dampness doesn't dry, allowing mold colonies to thrive and release spores into the air you breathe.

While not all black mold is the infamous Stachybotrys, any significant mold growth can cause irritation. The symptoms you describe—nonstop coughing and sore throats—are classic signs of mold exposure, particularly in enclosed spaces like a bedroom where you spend hours sleeping. Children are often more susceptible to these irritants.

For a patch you describe as "huge," a professional inspection is strongly advised. DIY removal can aerosolize a high concentration of spores, worsening the problem. A proper assessment identifies the mold species and the moisture source, which is critical. The remediation must fix the condensation issue (like redirecting the AC vent) before cleaning the wall, or the mold will return quickly. Look for a provider that uses lab analysis to confirm the species and verifies the cleanup with post-remediation testing.