Is black mold behind shower causing my kids' cough?« Back to Previous Page

Based on your description, it is highly probable that the black mold (likely Stachybotrys chartarum or Aspergillus niger) behind the silicone sealant is contributing to your children's persistent cough. These molds produce mycotoxins and spores that become airborne, especially when disturbed, and are known respiratory irritants. In the confined space of a bathroom, exposure levels can be significant, particularly for children who are more susceptible.

The high humidity and condensation prevalent in Dubai, combined with year-round AC use that creates significant temperature differentials, make bathrooms a prime location for mold growth. Even with an exhaust fan, steam from showers penetrates behind tiles, wall cavities, and sealants where airflow is minimal, allowing mold to thrive unseen.

For a situation of this magnitude, a DIY approach is not recommended. Disturbing the mold without proper containment can aerosolize a massive amount of spores, contaminating your entire apartment and exacerbating the health issues. The remediation must address both the visible growth and the underlying moisture problem.

We strongly advise a professional inspection and remediation. Our certified team at Saniservice uses moisture meters and borescopes to assess the full extent of the damage behind the walls. Remediation involves setting up critical containment barriers with negative air pressure, using HEPA filtration scrubbers to clean the air, and then surgically removing all contaminated materials. We then apply specialized antimicrobial solutions and replace sealants with high-grade, mold-resistant products. Finally, we can advise on humidity control solutions tailored to Dubai's climate to prevent recurrence.

For the health of your family, please contact us for a comprehensive assessment. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.