Could black mold behind tub cause my kids' month-long cough?« Back to Previous Page

Based on your description, it is highly probable that the black mold discovered behind the silicone sealant is a significant contributor to your children's persistent coughing. The concealed growth indicates a long-standing moisture issue, likely from small, undetected leaks or, more commonly in Dubai, from condensation and high ambient humidity exacerbated by the constant use of air conditioning. This environment is ideal for Stachybotrys chartarum (often referred to as "black mold"), which is known to produce mycotoxins that can cause severe respiratory irritation, persistent coughs, sinus congestion, and other allergic reactions, especially in children whose immune systems are still developing.

The situation in your Marina apartment is critical. Simply wiping the visible mold is dangerously insufficient. Disturbing it without proper containment protocols aerosolizes the spores, spreading them throughout your apartment's air and HVAC system, potentially worsening the contamination and your family's exposure. The lack of a window prevents natural ventilation, allowing spore concentration to remain high.

For a problem of this magnitude, professional remediation is not just recommended; it is essential. DIY attempts are ineffective against hidden growth and violate the strict health and safety guidelines for mold remediation in the UAE. Our certified teams at Saniservice follow a precise protocol: we first set up containment with negative air pressure to prevent cross-contamination, then safely remove all compromised materials (the sealant, any affected grout or drywall), employ HEPA vacuuming and antimicrobial cleaning, and finally use industrial-grade dehumidifiers to address the core moisture problem.

To properly diagnose the extent of the contamination and its specific species, we strongly advise a professional indoor air quality and surface sampling inspection. Please do not disturb the area further. For immediate assistance and to schedule an inspection, call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.