Need help with pest activity in specific area (behind wall/ceiling of 1st floor bedroom in 2 family house.)
-Perform an Exterior Inspection
-Trap in the Adjacent Crawlspace: not inside the bedroom.
-Place heavy-duty snap traps inside the empty crawlspace along the walls and junctions. (Seal Later)
-Permanently Seal the Access Points
After activity stops, seal the entryways permanently using chew-proof materials: *
* Stuff with Metal Mesh: Pack stainless steel mesh or copper mesh tightly into the gaps.
* Secure with Expanding Foam: Spray expanding foam.
If necessary: Install a Temporary
Access panel
* cut a small square hole into the drywall of the empty crawlspace or the bedroom ceiling.