Could this black mold be causing our constant cough?« Back to Previous Page

Yes, the black mold behind your wardrobe is a very likely cause of the persistent coughing. In Dubai's high humidity, this is a common trigger for respiratory irritation. The mold releases microscopic spores into the air you breathe, which can cause chronic coughing, congestion, and worsened allergy symptoms, especially in children.

For a villa in Jumeirah, the constant humidity is the root cause. Year-round AC use can create cold surfaces where condensation forms, like on exterior walls behind furniture, providing the dampness mold needs to grow.

Do not attempt to clean a large patch yourself. Disturbing it will aerosolize a massive number of spores, significantly worsening your indoor air quality and your family's symptoms. The proper remediation process is specific and controlled.

You need a professional inspection to identify the mold species and the full extent of the moisture problem, which is likely inside the wall cavity. Remediation involves isolating the area with containment barriers, using HEPA filtration to clean the air, safely removing contaminated materials, and treating the structure with antimicrobial solutions. Crucially, a company with its own microbiology lab can identify the species through culture testing and provide post-remediation verification to ensure the spore count in your home has returned to a safe level.

Until help arrives, keep the wardrobe pulled away from the wall, ensure the room is well-ventilated, and run a dehumidifier if you have one. Resolving the underlying humidity issue with better ventilation or dehumidification is essential to prevent it from returning.