Is constant dust causing my kids' cough?« Back to Previous Page

Yes, constant dust is a likely contributor to your kids' respiratory irritation and cough, especially in Dubai. The fine grey film and metallic smell are significant clues. This isn't ordinary sand; it's a complex mix of outdoor construction and desert silica dust, combined with indoor allergens like pet dander, mould spores, and degraded materials from your AC unit itself.

In our climate, the AC runs constantly, recirculating this fine particulate matter. When dust settles that quickly, it indicates your system may be the source, acting as a distribution device rather than a filter. The metallic smell often points to issues within the AC, like corroding aluminium fins or accumulated dust burning off on heating elements.

For immediate relief, start by using a high-quality HEPA air purifier in the main living areas and bedrooms, and switch your vacuum cleaner to one with a HEPA filter to avoid recirculating dust. Damp-mopping surfaces is more effective than dusting.

However, these are temporary measures if the AC system is the source. The most effective solution is a two-step professional approach. First, a comprehensive AC and duct cleaning performed by a company that uses documented methods, like video inspection and extraction cleaning, not just spraying disinfectants. Second, consider having your indoor air quality professionally tested. This can identify the specific composition of the dust—whether it contains elevated levels of mould spores or bacteria from a damp AC unit, which is a common issue here due to high humidity.

Addressing the source within the mechanical system, rather than just the settled dust, is the only way to achieve a long-term solution for your family's health.