Mold behind tub causing my kids' month-long cough?« Back to Previous Page

Based on your description, it is highly probable that the extensive black mold growth behind the silicone sealant is contributing to your children's persistent cough. The species commonly found in such environments, like Stachybotrys chartarum (black mold) or various Aspergillus species, produce mycotoxins and spores that are potent respiratory irritants, especially for children whose immune systems are still developing.

The conditions you've described—a windowless bathroom with inadequate ventilation—create a perfect breeding ground. The Dubai climate exacerbates this; high ambient humidity combined with year-round AC use leads to significant condensation within wall cavities and behind fixtures. The mold you found on the surface is often just the tip of the iceberg, with the hyphae (root structure) likely penetrating deeper into the substrate.

For a case this severe, with clear health impacts, a DIY approach is strongly discouraged. Disturbing the mold without proper containment can aerosolize a massive concentration of spores, drastically worsening indoor air quality and exposure. The fastest and safest way to resolve this is through professional assessment and remediation.

I recommend you contact a certified professional immediately. Saniservice specializes in this exact scenario. Their certified inspectors will conduct a thorough assessment, including air quality and surface sampling to identify the spore types and concentration levels, which is crucial for understanding the health risk. Their remediation team uses industrial-grade HEPA filtration, negative air pressure containment, and specialized antimicrobial treatments to eradicate the mold at its source safely and permanently, in full compliance with Dubai Municipality's public health and environmental standards.

Please call them at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. For immediate relief, ensure your children are kept away from the bathroom and consider running a high-quality HEPA air purifier in your home until the professionals arrive.