Need some advice

[jay79]

Hello all. I live on a farm and i own a Territory the problem im having is there are either mice or rats getting in the engine bay as i have noticed there droppings on the rocker cover. I have recently noticed there starting to get the tatse for some of the wiring there yet to chew through any but have chewed the black protective tape. What do you all suggest i do or put in there to stop them i have rat bait but not sure about leaving that in the bay

Thanks for any help