The exterminator conducts exterior inspections for gnaw marks, burrow entries, and grease rubs

https://www.scribd.com/document/1015073236/Premium-Exterminator-High-End-Services-Worth-Paying-For-146002

The exterminator conducts exterior inspections for gnaw marks, burrow entries, and grease rubs, mapping rodent activity and prioritizing sealing and trapping over poison indoors.