Mighty Mint Rodent Repellent Vehicle Spray, 16 oz

Worked like a charm without all the toxic chemicals. Our car dealership advised us to get this after we found that a squirrel was filling our car engines with black walnuts. They told us it was safe to be sprayed on equipment or the hood of the car and could even be given to mechanics to spray when changing filters at regular service visits, etc. It's potent, but fresh and minty. Problem solved.

Husband used in our 2026 Toyota Tundra engine compartment and wheel wells along with battery operated sonar strobe light gadget I bought on Amazon, the combo has kept mice away . Ps: strong scent did not venture inside the vehicle. We still have the “new car” scent

The product itself seems to work well, but the sprayer stopped working after only a couple of uses. Before this, I was using Harris Peppermint Oil, which has the same percentage of peppermint plus a little cinnamon oil, so the scent is a bit stronger. But this jug was more economical and had the bonus of a sprayer wand, which I thought would be easier to use. And it was… until it broke. The product itself seems fine, but I have to pour it into a regular spray bottle to use it. Next time, I’ll be going back to the Harris spray. UPDATE: The company contacted me after reading this review and offered to refund my cost due to the broken sprayer, which I thought was really nice of them. I recently bought another jug of this product* because it does seem to do the job and it is more economical than the smaller bottles. I am impressed that it contains 4% peppermint oil, whereas most other brands contain only 1% or less. As for spraying it, the best solution we found was to pour the product into a small pressure (pump) sprayer and use it that way. Goes on quick and easy with even coverage. So the included sprayer is irrelevant to us now. (Maybe Mighty Mint should think about selling refill jugs with no sprayer at all?) Added a star for product efficacy and great customer service. *not this exact product, but the Mighty Mint Rodent Natural Peppermint Oil Spray, which has the exact same ingredients, just a different color (green) label and the ability to be purchased on Subscribe and Save for a discount.

Not really sure if it works. Applied as directed no vermin yet. It requires multiple reapplications so we will see

It helps keep rodents out of the engine bay, it works very well, but I found it needs a lot of spraying to be effective.

What other customers should know is that I haven't used this product long enough to make a qualified review. I had vehicle damage from rats/mice that was costly. I use the spray religiously as the directions instruct. My hope is that it works. It has a strong residual odor of peppermint which actually reassures me that it is repelling the rats. I also took measures to set some great rate traps and trapped several. I will continue to use the product for several more weeks. Maybe I could update everyone if I receive another request for a review. :-). Again, my rating is not accurate without adequate time to see the results.

My Toyota technician discovered rodent droppings in my car engine and recommended a poison block. I used it but then: 1) it didn't seem to be keeping the rodents away, and 2) I didn't want to poison them if there were another way to keep them away. I tried this spray but the scent was so faint that I didn't see how it could work. I gave it a poor review because of that. But now I'm trying it again and the scent is stronger (don't know why the difference from before). I've had no rodents but don't know whether it's because of this spray or whether they just went away anyway; therefore I don't know how to rate it. But as long as the rodents don't reappear, I'll keep using it on the chance that it is what is causing them to stay away. I have now been using it for quite a while, once/week, and there has been no sign of rodents, so it must be doing the job. Now I'm going to give it 5 stars.

While the repellent liquid itself is probably working fine and keeps rodents away, the applicator / sprayer is total garbage. I got the 1 gallon bottle and used it two times on my and my wife's car engine compartment and also on the patio around the patio furniture. Third time I used it, when pressing the handle/pump, the whole assembly just fall apart. It was already dark so I put it down on my patio floor, thinking I will look at it in the daylight if I can fix it. Next morning the bottle was empty. I guess the broken nozzle did not seal anymore and the liquid just siphoned out all over my patio floor. $37 wasted and I had a lot of cleaning to do. I would contribute this flaw to the company laziness and being cheap.

Excelente porción natural para alejar a las ardillas de los cables del auto. Ya no hay rastros que entren en el cofre y adiós a estar mandado a reparar cables constantemente

Yo tengo con él más de un mes. Tengo problemas con una ardilla, ya tenía su pequeño nicho en mi motor, de tal suerte que veía cabellitos y comenzó a mordisquear las protecciones de los cables, a tal grado que ya estaba pelando varios que se conectan a la computadora (TUCSON 2025); ahora que lleve la camioneta al servicio me comentaron que cualquier avería no entraba en garantía, como ya comenzaba con los cables le puse cinta de aislar para protegerlos. Ahora que adquirí este repelente, tan solo se ha metido una vez (me percato porque deja sus huellas en el motor), el repelente lo utilizaba dos veces por semanas, ahora lo hago de 4 o 5 veces una pequeña rociada, sobre todo en los plásticos y en el forro que está en la cajuela (sitio que le encantaba por el calor que guarda en la noche) para no dañar cables. También el producto lo convino con un sonar par ahuyentar que al momento de detectar presencias prende foquitos, al menos esos les espanta un poco. Entre ambos productos, los he mantenido tranquilos.

yes its working great.

Después de dos semanas se han visto resultados positivos , las ardillas no regresaron

muy efectivo para adminitrar en el motor del vehiculo