How to quickly test and clean mold for toddler?« Back to Previous Page

My toddler has been having a persistent cough and runny nose for the past couple of weeks, and I just found a patch of black fuzzy mold behind the dresser in his bedroom. We live in an older building in Bur Dubai and I’m worried the AC unit might be spreading spores. What’s the fastest way to get this professionally tested and cleaned to make sure it’s safe for him?
Posted by Linda Torres
Asked on May 19, 2026 5:32 am
The fastest way is to engage a professional inspection and testing service immediately. Given your toddler's symptoms and the visible mold, this is a serious case requiring professional assessment, not a DIY project. In Dubai's humid climate, an older AC unit is a common culprit for spreading spores, and the patch behind the dresser is likely just a visible sign of a wider issue.

A proper inspection will involve using a borescope to examine the inside of the AC unit's ductwork and evaporator coils for hidden microbial growth. They should take surface samples from the wall and, crucially, air quality samples from your toddler's room to measure the spore count. These samples must be analyzed by an accredited microbiology lab to identify the specific mold types present, which determines the appropriate remediation protocol and health risk.

For cleaning, the AC unit will likely need a chemical coil cleaning and sanitization. The wall patch must be remediated by physically removing the contaminated material, HEPA vacuuming, and applying an antimicrobial treatment to prevent recurrence. The entire process should be documented with before-and-after lab results to verify the indoor air is safe.

Until the inspection, keep your toddler out of that room, ensure the AC is turned off to prevent it from distributing spores further, and improve ventilation by opening windows if possible. Look for a provider that offers a combined inspection, testing, and remediation service with its own lab capabilities to expedite the process from diagnosis to clearance.
Posted by Sani Admin
Answered on May 21, 2026 11:46 pm