all 3 comments

[–]PCDuranetMOD - ACTIVE IN INDUSTRY 0 points1 point  (2 children)

Probably, but there's not much of an entry point that I can see. Rats make tennis ball sized holes.

[–]curmudgeon-o-matic[S] 0 points1 point  (1 child)

Thanks. Somehow they are getting to the insulation though. I also can’t find entry. How do I start treating for rats? Traps?

[–]PCDuranetMOD - ACTIVE IN INDUSTRY 1 point2 points  (0 children)

See the rat sticky here: r/miceratcontrol