Is black mold under tub causing kids' cough?« Back to Previous Page

Black mold under tub sealant is a common issue in Dubai due to high humidity and condensation from showers. It is very likely contributing to your children's persistent cough and allergy symptoms, as these molds release irritants and allergens directly into the air.

The fastest and safest way to deal with this is to first isolate the area. Keep the bathroom door closed and the exhaust fan running for ventilation. Do not attempt to dry-scrub the mold, as this will aerosolize the spores. For a small, contained area, a thorough cleaning with a dedicated mold-removing product can be effective, but the underlying moisture problem must be fixed. The old silicone must be completely removed, the area dried, and new, high-quality sealant applied to prevent immediate recurrence.

However, given the extent you've described ("completely black and fuzzy") and the fact it's already affecting your family's health, professional assessment is strongly recommended. In apartments, hidden moisture can travel behind walls. A certified inspector can use moisture meters and borescopes to check for hidden problems and perform air quality testing to identify the specific mold species. This is crucial for determining the full scope of remediation needed.

In Dubai, remediation standards focus on containment and removal of contaminated materials to prevent cross-contamination to other parts of the home. For a situation with health symptoms present, a professional approach is the most reliable path to ensuring the environment is safe for your children.