Safely removing black mold with toddlers and baby?« Back to Previous Page

The black mold under your silicone is a serious health concern, especially for young children. In a JVC apartment's windowless bathroom, the constant high humidity from showers with no ventilation creates a perfect breeding ground. The musty smell indicates active microbial growth, which is likely aggravating your children's respiratory symptoms.

For a situation this severe with hidden growth and infants present, professional remediation is strongly advised. DIY removal can aerosolize spores, spreading them further. Professionals will contain the area, use HEPA filtration to capture spores, and safely remove the contaminated sealant and any affected building materials. They can also identify the source of moisture—often condensation from cold AC ducts running through the ceiling or walls.

If you must address it yourself before help arrives, never use bleach. It is mostly water and can feed the mold root structure. Instead, use a dedicated EPA-approved mold cleaner. Wear an N95 mask, gloves, and goggles. Keep children entirely out of the apartment during the process and for several hours after. Scrub the area, but understand this is only a surface fix; the mold will return until the moisture issue and all contaminated materials are resolved.

The only permanent solution is to eliminate the moisture source. Install a high-quality bathroom exhaust fan that vents outside, not into the ceiling void, and run it for at least 30 minutes after every shower. After professional removal, reseal with a high-quality, mold-resistant silicone. A post-remediation test from an independent lab can verify the air quality is safe before your children re-enter the space.