Could mold in our cupboard cause coughing and headaches?« Back to Previous Page

Yes, the mold in your cupboard could absolutely be the cause of your children's persistent coughing and headaches. The timing you've described—symptoms worsening with increased humidity and the discovery of a significant mold source—is a very strong indicator. The fuzzy black spots are a clear sign of active growth, which releases spores and microbial volatile organic compounds (mVOCs) into your home's air. Inhaling these particles is a common irritant to the respiratory system, leading to the exact symptoms you've listed, especially in children who are more sensitive.

This is a particularly common issue in Dubai villas. The under-stairs cupboard is a classic problem area because it's often poorly ventilated, cool from the surrounding structure, and prone to trapping humidity. The recent humid weather creates condensation, and storing absorbent materials like winter clothes provides the organic food source mold needs to thrive.

Your first step is to isolate the source. Bag the moldy clothing in sealed plastic bags and remove them from the home for cleaning or disposal to stop the ongoing release of spores. Do not attempt to clean the cupboard yourself with bleach, as this can aerosolize the spores and exacerbate the problem. Wipe down hard surfaces with a dedicated mold-cleaning solution.

Given that the mold has already affected your family's health, a professional inspection is strongly recommended. They can assess the extent of the growth, identify the species (as some types are more problematic than others), and check for hidden growth inside walls or other cavities that often accompanies a problem of this size. A proper assessment includes air quality testing to measure spore counts throughout your home, providing a baseline to verify that remediation has been successful. Look for a provider that can show you documented lab results from the testing, not just a visual inspection. Addressing the root cause, which is likely excess moisture and lack of ventilation in that space, is crucial to prevent it from returning.