Is black mold from AC leak making my child sick?« Back to Previous Page

Our 4-year-old has had a persistent cough for the last three weeks, and we can’t seem to shake it. I was cleaning behind the wardrobe in our master bedroom and found a patch of black, fuzzy mold on the wall, probably from a slow AC leak we didn't notice. I’m really worried this is what’s making him sick. What’s the safest and fastest way to deal with this to protect my family?
Posted by Agnieszka Meyer
Asked on March 25, 2026 8:33 am
Based on your description, it is highly probable that the mold growth from the AC leak is a significant contributor to your child's persistent respiratory symptoms, such as that cough. The black, fuzzy growth you describe is characteristic of several types of mold common in the UAE, including Cladosporium and potentially the more toxigenic Stachybotrys chartarum (often referred to as "black mold"). These fungi release microscopic spores and microbial volatile organic compounds (mVOCs) into the air, which are known irritants and can trigger allergic reactions, asthma, and persistent upper respiratory tract issues, particularly in children whose immune systems are still developing.

The Dubai climate, with its extreme humidity and year-round reliance on air conditioning, creates a perfect environment for such growth. AC units and their condensate drain lines are frequent sources of undetected moisture, leading to concealed mold colonies that continuously degrade indoor air quality.

For the safety of your family, I strongly advise against attempting to clean this yourself. Disturbing the colony without proper containment will aerosolize a massive amount of spores, potentially making the situation much worse. The fastest and safest way to resolve this is to engage a professional mold remediation company like Saniservice.

Our certified inspectors will conduct a comprehensive assessment, including air and surface sampling to identify the specific mold species and spore concentration levels. This is critical for determining the appropriate remediation protocol, which will involve engineering controls such as negative air pressure containment, HEPA filtration, and the safe removal of contaminated materials. All actions are performed in strict accordance with UAE health and safety guidelines.

To get a specialist on-site quickly to diagnose the issue and protect your child's health, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 27, 2026 6:52 pm