Could black mold under my carpet be causing our coughs?« Back to Previous Page

Yes, the black mold under your carpet is a very likely cause of your family's persistent coughs. In Dubai's humid climate, a past AC leak creates the perfect damp environment for mold to thrive unseen. The fuzzy spots you describe are actively releasing microscopic spores into your indoor air, which are a common irritant known to cause respiratory issues like chronic coughing, congestion, and worsened allergies, particularly in children.

Do not attempt to clean this yourself. Disturbing the mold by pulling back the carpet or trying to scrub it will release a massive cloud of spores, contaminating your entire home. For a contained infestation like this, professional remediation is the only safe option. They will use containment barriers, negative air pressure, and HEPA filtration to remove the moldy section and spores without cross-contamination.

Given the health symptoms, a professional inspection is strongly advised to assess the full extent. The leak may have affected the wall and subfloor. Reputable providers use lab analysis to identify the mold species, which helps confirm the health risk and guides the remediation protocol. After removal, addressing the source of the moisture—a full inspection of the AC drain line and unit—is critical to prevent it from returning.