Is black bathtub mold dangerous for my coughing kids?« Back to Previous Page

My kids have been coughing non-stop for the past couple of weeks and I’m starting to panic. I just pulled back the silicone sealant around our bathtub in the guest bathroom and found a ton of black, fuzzy mold growing underneath it. Our bathroom doesn’t have a window and the exhaust fan is weak. Is this kind of mold exposure dangerous, and what’s the fastest way to get it professionally cleaned and tested here in Dubai?
Posted by Karen Johnson
Asked on April 5, 2026 11:05 am
The type of black mold found under bathroom silicone is often Cladosporium or Aspergillus. For most people, it causes irritation like sneezing, congestion, and worsened allergies. However, for infants and those with pre-existing respiratory conditions, the constant exposure from a poorly ventilated bathroom can absolutely trigger or significantly worsen a persistent cough.

Your windowless bathroom with a weak fan creates a perfect environment for mold in Dubai's climate. The high humidity, combined with condensation from hot showers and year-round AC use, provides the constant moisture mold needs to thrive behind surfaces. This hidden growth releases spores into the air your family breathes.

The fastest and most effective approach is professional remediation. In serious cases like this with health symptoms, a proper inspection that includes air and surface sampling is recommended to identify the species and spore count. Reputable providers in Dubai should use containment procedures to prevent spores from spreading during removal, followed by antimicrobial treatment. Crucially, the underlying moisture issue must be fixed—installing a more powerful exhaust fan is essential to prevent rapid regrowth.

While you await professional help, ensure the bathroom is kept as dry as possible and limit your children's access to it. A certified company with its own microbiology lab can provide the testing needed to confirm the mold is gone and the air is safe, which is the priority when children's health is involved.
Posted by Sani Admin
Answered on April 6, 2026 2:50 pm