Inspect the places a floor wipe cannot reach
The lower vanity edge, doorway and wall junction can reveal moisture moving beyond the fixture. If another room lies below, its ceiling also belongs in the assessment. Access should follow the observed wet path, with the reason for lifting a finish or opening a cabinet clearly explained. Water beneath a hard surface needs more than a conclusion based on the clean appearance of the tile.
- Check stored items and cabinet panels beneath the basin.
- Look for changing trim at the bathroom doorway.
- Record ceiling spots in any room below the fixture.
- Distinguish sewage exposure before handling affected porous materials.



