Practical next steps
What to record and check safely
Treatment manages activity; well-planned proofing reduces suitable access routes and supports longer-term control.
- 01
Time proofing after assessment
- 02
Use materials suited to the gap
- 03
Do not block required ventilation
- 04
Escalate structural defects
When to request an inspection
Arrange professional assessment when signs continue, identification is uncertain, several rooms or units may be involved, or the building has unresolved access or maintenance concerns. Avoid unverified pesticide use.
Reviewed: 16 July 2026 · Reviewer field awaiting confirmed technician details.