Peppermint Oil to Repel Mice and Rats, 4 Pack for Car Engines, Mouse

Not sure if this really works. I have put it out in my horse shed and the mice are there. I have put it in my car and I don't have mice there, but I didn't to begin with. Put on a couple of spots in the house, but we have mice. So I don't think it really works.

Seems to work perfectly under hood of cars for the season. Bought in October exactly a year ago. We had a years-long problem with rodents building nests in the engine compartments of both cars, chewing wire and hoses, carrying snails on top of the engines and leaving broken shells glued into the mess. Tried everything, including cotton in concentrated 15% vinegar. (Burned my nose but apparently not theirs.) Tried this scented creme in a can in an F150 after a critter chewed through a water hose. At least it wasn't a wire harness. Not so much as a footprint in the dust after that. Replaced the can a few months later when I couldn't smell it. Replaced it again this year but I could not smell it and it had no effect on the rat currently harvesting firewall insulation. Just bought a fresh box to try again, and giving it a 5 because I really cannot expect a disk of scent creme to last a year. The cans are easy to use, just peel and stick. If they don't work this year then I will update this review accordingly.

I have had rats eat my wires TWICE within six months. Lady told me about these and a spray. I use the spray monthly and these all the time. I have not had a rat in my engine compartment since!

I purchased these to run the squirrels out of my truck and have had mixed results. The squirrels have taken to wearing these things as medallions around their neck when they go out to party in the evening and claim that the girl squirrels find them “sexy”. The squirrels return to my truck in the wee hours in the morning, take off their “medallions” and immediately fall asleep. They wake up in the early afternoon, chew up some wiring, and the whole process starts again. My truck is only safe when the squirrels are partying or sleeping.

Don’t buy it unless you want rodents in your engine compartment. I bought it believing what someone wrote as a review and 4 days after I installed it in my car rodents eat my car’s wires. Is this supposed to repel them or attract them?