Yeah I have been fighting mice in my Ford Taurus for years. At first they ate all and I really do mean all the small hose lines that link the window washer fluid to the windshield. Even had them do that on the Subaru. But they also attacked the wiring in the Taurus even the spark plug wires had to keep a extra set just in case they severed one during the night. I spent nearly a year investigating why, when the place I usually take my car too told me that many of the hoses and wires are rubbed with peanut oil to keep them flexible and that the mice and rats are drawn to the peanut oil and will literally eat everything. I have yet to find out how you get wire and the small hose that is not treated with peanut oil but there is some out there. Most sellers have no clue if the wire and hose they sell is treated with peanut oil or not so the only way to dig through it is to check all the manufacturers themselves. There are very few ways to keep these critters locked out of the cars. I know that there are 4 I know actually work though a couple of them are not really worth doing.
1 Turn your garage into a fort knox that not even an insect can get into, with lasers to kill any offending critter that appears trying to get in. (Not really doable). Though getting rid of the standard garage door and replacing it with an actual large door that fits better is actually worth doing, pain to get out and open and then close all the time but trust me its worth the effort.
2. Use mothballs in the engine compartment in mesh bags. Problem is you often have to remove them before driving the car and put them back when you are done. But this really works and you need more than one mesh bag (think 2 or 3) in the engine compartment.
3. Dryer sheets you can tie these around lines and wires and they really work but not long (3 months). If you put some peppermint oil on the dryer sheets they last a lot longer (6 to 9 months) and you do not have to remove them before driving (just remove them before you take the car in for service please!). Have even found that the organic plant protector called Hot Pepper wax sprayed on the metal in the car helps as well.
4. Lots of traps. Traps everywhere, engine, underneath the car, around the car, in all the corners of the garage. But yeah you have to dispose of all the furry little bodies and remove all the traps from the engine and replace them once you done driving. That is why I'm still working on number 3 above.
Anyway thanks for the suggestions they were right. Think I will take a picture of my Subaru and display it as a mouse trap.
Wednesday, November 29th, 2017 AT 10:10 PM