Keep rodents out of a shipping container by physically excluding them, removing food and nesting attractants, and maintaining a clean inspection zone. Seal gaps with durable rodent-resistant materials, fit fine corrosion-resistant mesh to vents without defeating ventilation, repair door gaskets and floor damage, and use only registered pest-control products according to their labels when control is necessary.
Read the evidence before setting controls
Close the shell without sealing away needed air
The threshold is a system, not a single gap
Make the contents unrewarding
Organize an inspection route
Use traps and pesticides within their limits
Do not create a mould problem while blocking pests
Closeout means no fresh evidence
Find and close the actual rodent route
Share photos of door corners, vents, floor edges, penetrations and evidence. State what is stored and nearby attractants so exclusion, cleanup and monitoring can be scoped together.

