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

Based on your description, this is a serious situation that requires immediate professional attention. The thick black mold growing behind the silicone sealant is a significant indicator of a long-standing moisture issue, exacerbated by the Dubai climate's high humidity and the bathroom's poor ventilation. Chronic coughs and headaches in children are common symptoms of prolonged exposure to mold spores and mycotoxins, which can become aerosolized and spread throughout your apartment whenever the AC system operates.

The species you describe is likely Stachybotrys chartarum (often called "black mold"), which is known for producing potent mycotoxins. Disturbing it by pulling the sealant has likely released a large concentration of spores, increasing exposure risk. DIY cleaning is strongly discouraged as it is ineffective against deeply embedded growth and poses a high risk of cross-contamination.

The fastest and most accurate way to determine the toxicity and species is through professional air and surface sampling, analyzed by an accredited laboratory. In the UAE, remediation must adhere to strict standards like Dubai Municipality's public health and safety guidelines. Our certified inspectors use moisture meters, thermal imaging cameras to find hidden dampness, and specialized air pumps to collect spore samples for analysis.

For the health of your family, I recommend you cease using that bathroom and contact a professional remediation company immediately. Our team at Saniservice is certified and equipped to conduct comprehensive testing and safe, effective remediation. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for an urgent inspection.