Suggestions to keep out rodents from my engine compartment. They come in both my diesels and also in my Toyota sedan. Somehow, they manage to get into the cab of my dump truck...? I see the "by product" of their visit. I noticed yesterday they chewed on some of the wiring on the DS of the dump. Not good news.

Is there a chemical or something that make them not want to visit. What have you guys been doing?

Thanks

 

I set D-Con feeder trays where I found "evidence" when I had trouble last Fall. After a week, no more problems.

 

Sprinkle some moth ***** around the engine compartment and on the ground. Cured the problem for me

 

this has worked for me in the past as well

 

I have what you need,cats they climb on my truck and put cuts on the paint, any one out there know how to stop cats from jumping on your truck?