Could new closet materials cause kids' cough and rash?« Back to Previous Page

Yes, new closet materials can absolutely cause those symptoms in children. The chemical smell you notice is likely off-gassing from volatile organic compounds (VOCs) in the paint, adhesives, and especially the MDF shelves, which are bound with urea-formaldehyde resins. In Dubai's heat, these compounds vaporize more readily and become concentrated in enclosed spaces with limited airflow.

Children are more susceptible to these irritants, which can cause respiratory issues like persistent coughing and skin reactions like rashes. The fact that the smell persists after three months indicates a significant and ongoing source. Simply airing it out is often insufficient here, as the high outdoor humidity can actually slow the off-gassing process and the dust-heavy air isn't ideal for bringing inside.

For cleaning and improving air quality, avoid chemical sprays as they add to the pollutant load. First, remove all clothing and items from the closet. Wipe down all interior surfaces—walls, shelves, and doors—with a dilute solution of white vinegar and water. This can help neutralize some surface compounds. Then, use a vacuum with a HEPA filter to remove any dust that may be absorbing chemicals.

The most effective step is to place several activated charcoal or bamboo charcoal air purifying bags inside the closed closet. These adsorb VOCs and odors passively and safely. For a space this size, you might need multiple bags, which should be rejuvenated by placing them in sunlight every few weeks.

Given that symptoms are persistent and affecting your children, a professional indoor air quality assessment is strongly recommended. They can use specialized equipment to measure VOC levels, particularly formaldehyde, to confirm the source and quantify the exposure. This data is crucial for determining if more extensive remediation, like sealing the MDF with a non-toxic sealant or replacing materials, is necessary. In many cases, we find that new builds and renovations in the UAE require targeted intervention to make them safe for occupancy.