Could mold in storage cause my family's coughing?« Back to Previous Page

Yes, mold in a closed storage space can absolutely be the cause of your family's persistent coughing and congestion. The wall behind your winter clothes is a classic breeding ground in Dubai's climate. The clothes themselves absorb ambient humidity and then, when sealed in a dark, stagnant cupboard, that moisture has nowhere to go, creating the perfect environment for mold to flourish on the wall. When you opened the cupboard and moved the clothes, you disturbed the colony, releasing a massive amount of microscopic spores and mycotoxins into your home's air, which you are all now inhaling.

The symptoms you describe—non-stop coughing, congestion—are the most common reactions to elevated mold spore levels. Children are often more susceptible as their respiratory systems are still developing. The specific type of black mold is important; while all mold can cause these irritant effects, some species like Stachybotrys (which requires very wet conditions) can produce more potent compounds. However, even common Cladosporium or Aspergillus molds, which are frequently identified in humid storage areas here, are significant irritants.

For your situation in Jumeirah, the first step is to immediately isolate the area. Seal the cupboard door with plastic sheeting and tape to prevent further spore migration into your living space. Do not attempt to clean it yourself with bleach, as improper agitation will make the problem dramatically worse by spreading spores. You require professional mold inspection and testing. A reputable inspector will use air sampling inside the cupboard, in adjacent rooms, and outside to establish a baseline, providing concrete, lab-verified data on the spore types and concentrations you're dealing with. This evidence is crucial, as it moves the issue from a suspicion to a documented environmental problem you can address definitively through targeted remediation.