How often do you need to apply it?

Same here . I still saw rodent droppings in my engine bay. Today was supposed to be the second day for re-application. I’d say this product doesn’t really work.

I do not see a listing of ingredients in the description. Can someone please tell me what the ingredients are?

The exact ingredients on the bottle are: pure peppermint essential oil, water and other non toxic emulsifiers. So far it has worked great for us and we also had a minor peppermint oil fragrance in the car. It does not last and we spray the motor weekly. Before this product we have $10,000 worth of wire damage to our Prius. You'd think that Toyota would get it not to use a soy based product, but they apparently don't. Good luck it's a good product. LB

What's different between this and other versions like "insect and pest control"? i'm going to assume that it's just marketing, which is fine.

Insect and pest control?? Like Raid, etc. This is designed for inside your car engine. Will not harm wires, etc., that squir.,mice and other critters like to chew on.

Is this good for roaches

It’s highly unlikely to have any affect on roaches. Rodents find the scent repulsive.

Mighty Mint Rodent Repellent Spray For Vehicle Engines And Interiors

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Description

🛡️ Keep your ride rodent-free and minty fresh—because your engine deserves VIP protection!

PET FAMILY SAFE - Non-toxic, pet-friendly formula ensures peace of mind while safeguarding your vehicle.
PEPPERMINT POWERHOUSE - Harnesses extra-concentrated peppermint oil to naturally repel rodents without harsh chemicals.
FRESH INVITING SCENT - Leaves a clean, minty aroma that you’ll love but rodents can’t stand.
ENGINEERED FOR VEHICLES - Specifically formulated to protect wiring, insulation, and upholstery in cars, trucks, RVs, and boats.
READY TO USE CONVENIENCE - Comes in a 16 oz spray bottle for easy, targeted application—just spray and protect.

Mighty Mint Rodent Repellent Spray leverages a powerful, natural peppermint oil formula to protect vehicle engines and interiors from mice and rats. Safe for pets and people, this ready-to-use 16 oz spray prevents costly rodent damage by deterring nesting and chewing, all while leaving a fresh mint scent. Ideal for cars, trucks, RVs, and boats, it’s the trusted choice for proactive vehicle pest control.

Specifications

ASIN	B08BTRQRBM
Best Sellers Rank	#44,122 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Pest Repellent Sprays
Brand	Mighty Mint
Brand Name	Mighty Mint
Customer Reviews	4.3 out of 5 stars 4,135 Reviews
Item Form	Spray
Item Volume	16 Fluid Ounces
Item Weight	454 Grams
Item form	Spray
Item volume	16 Fluid Ounces
Manufacturer	Mighty Mint
Manufacturer Part Number	Mighty Mint Peppermint Oil
Material Features	Natural
Material features	Natural
Model Number	Mighty Mint Peppermint Oil
Number of Items	1
Scent	Peppermint
Scent Name	Peppermint
Size	16 Fl Oz
UPC	860004253136
Unit Count	16 Fluid Ounces

Reviews

M**Y

Muy efectivo para ratas y ratones!

Muy buen producto. Desde la primera aplicación, dejé de ver rastros de roedores en el motor. Para Ratas o ratones, muy efectivo! Ojo, para ardillas no está especificado, considérenlo antes de aplicarlo.

13.12.2025

S**P

Review

2.03.2026

T**T

Es un buen producto para alejar a los cacomixtles

Tenia mis dudas, todas las noches el cacomixtle se metia mis carros, no importaba si era nuevo o viejo. Al inicio trate de ponerle una casita para alejarlos pero no funciono. Encontre este producto y funciono perfectamente ya no se mete a mis carros, aparte que deja un olor a menta, una botella dura aprox dos meses, ya es mi compra mensual este producto

14.01.2026

A**7

Ok kinda

27.04.2026

G**O

Probando eficacia

Todavía no se han ido los roedores y ya se va a acabar el producto.

6.02.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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