Is mold causing my kids' summer cough?« Back to Previous Page

Yes, the mold you found is very likely contributing to your kids' persistent cough. In Dubai's climate, indoor mold is a common trigger for respiratory irritation and worsened allergies, especially in children. The combination of high humidity and constant AC use creates ideal conditions for mold growth in enclosed spaces like storage cupboards, where condensation can form and organic materials (like cotton clothes) provide a food source.

The fuzzy black spots and strong musty odor indicate an active colony, which releases spores and microbial volatile organic compounds (mVOCs) into your home's air. These particles are then circulated by your AC system, potentially irritating the respiratory tracts of everyone in the household.

Do not attempt to clean this yourself. Disturbing the mold without proper containment will release a massive cloud of spores into your living space, significantly worsening the air quality and your children's symptoms. The safest approach is to have a professional inspection first. They can assess the extent of the growth, identify the species (as not all black-colored molds are the same), and determine if it has spread into the wall cavity or HVAC system—a common issue in villas.

A proper remediation will involve isolating the area with physical barriers and negative air pressure, using HEPA filtration to capture spores, and safely removing the contaminated materials. After remediation, a post-testing verification is crucial to confirm the spore count in the air has returned to a safe level. Until then, keep the cupboard closed and the room well-ventilated, and consider using an air purifier with a HEPA filter in the main living areas to help reduce airborne irritants.