Keep contamination within the affected space
At a Company Bottom property, a small bathroom can open directly onto an occupied hallway. Foot traffic and wet towels can carry contamination across that threshold. The work area needs controlled access and a handling route for removed materials before ordinary household cleanup spreads the loss into clean space.
- Keep children, pets and unprotected occupants away from the overflow area.
- Avoid using household fans across wet contaminated bathroom materials.
- Record visible spread from a clean doorway rather than walking through it.





