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The 8 Best automotive pest repellent sprays of 2024

Are you trying to find automotive pest repellent sprays among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling automotive pest repellent sprays on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 46 automotive pest repellent sprays tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best automotive pest repellent sprays you can buy today

No. 1
Rodent Repellent Spray for Vehicle Engines and Interiors - Cars, Trucks, RVs, & Boats
  • Protects Auto Interiors and Engines from Rodent Chewing
  • Natural Ingredients Proven Effective in the Real World
  • Smells Great!
  • Made in the USA
No. 2
Mighty Mint Gallon (128 oz) Rodent Repellent Spray for Vehicle Engines and Interiors - Cars, Trucks, RVs, & Boats
  • Protects Auto Interiors and Engines from Rodent Chewing
  • Natural Ingredients Proven Effective in the Real World
  • Smells Great!
  • Made in the USA
No. 3
Exterminators Choice - Rodent Defense Spray for Cars and Trucks - Non-Toxic Deterrent for Pest Control - Repels Mice and Rats - Vehicle Protection - Safe for Kids and Pets (32 Ounce)…
  • Rodent Repellent - Keep your vehicles safe and protected from unwanted visitors with Exterminators Choice Rodent Repellent Spray; it works great on most common types of mice and rats, preventing gnawing, nesting, and chewing in your cars
  • Perfect for Indoors and Outdoors - Use the mouse repellent for spraying and eliminating pests from damaging and ripping anything with a motor, such as RVs, ATVs, farm equipment, motorcycles, and even boats
  • Non-Toxic Formula - Our mice deterrent features all-natural ingredients and no harmful chemicals, so it is safe to use around your pets and kids as you keep rodents out of car garages; ingredients include white pepper, rosemary, garlic, and peppermint oil
  • Easy to Use - To use, shake the rodent defense spray well and apply a few spritzes using the included sprayer onto the designated area; for best results, apply when dry; the repellent will last 2 to 3 weeks, depending on weather conditions
  • Long-Lasting - The mice repellent for cars comes in a large 1-gallon container (128 ounces) to ensure you have more than enough spray to last you a while; the handle makes it easy to store and carry for future use
No. 4
Vekibee Ultrasonic Rodent Repellent for Car Engines 12V Under Hood Animal Repeller Mouse Blocker Rat Deterrent Rodent Defense Vehicle Protection Keep Mice Out Of Cars with Ultrasound and Strobe Lights
  • Dual Repellent Technology: Emits a combination of high-frequency ultrasonic waves and strobe lights to humanely repel mice, rats and other rodents from the car without harming them
  • Easy Installation: Designed to connect to a 12-volt car battery, comes with all the necessary cables and accessories for easy installation and requires little maintenance
  • Compact and Durable Design: Constructed with high-quality and fire-resistant materials, able to withstand the harsh under hood environment and extreme temperatures
  • Energy-efficient: Consumes low power to minimize the strain on the car battery
SaleNo. 5
TRAP IT! Peppermint Oil Spray for Rodents to Repel Mice & Rats, 16OZ Natural Mouse Repellent Pet Family Safe for Indoor House, Rat Deterrent for Car Engines RV Campers Trucks Boats Pest Control
  • ✅ PEST-FREE SOLUTION: Since rats, mice and other destructive rodents often shelter in hidden corner and damage your property. This peppermint oil spray for bugs will release potent minty scent to deter rodents, thus making it possible to protect your indoor and outdoor household property from those annoying pests. By creating an unfriendly living environment, it can discourage rodents from building nest, chewing wires and entering your vehicles or other protected areas again.
  • ✅ SAFE RODENT CONTROL: Unlike poisons, traps or other repellent devices, TRAP IT! cruelty-free pest repellent is a humane way to drive rodents away without any artificial color and harsh chemical. The main active ingredients of our natural rodent repellent spray is plant-based peppermint essential oil. This DEET-free rodent stopper is built with peppermint oil to repel mice and rats effectively. It is non-toxic and friendly to pets and human when used as directed.
  • ✅ EASY TO USE: TRAP IT! bug spray for home is a natural and humane pest control solution. The liquid in the spray bottle may be layered, please shake well before use. Rotate the nozzle to the desired spray type: full mist(spray) or directional spray(stream). Spray regularly every 2-3 days in your living space such as kitchen, attic, basement, garage, car engine and anywhere pest may appear. Spray towards entryways, doors, windows and along baseboards or yard edges once a week.
  • ✅ LASTING & EFFECTIVE: Peppermint oil has been proven as a potent formula to repel rodents for decades, it works well to provide long-lasting protection against most of pests. As mice are extremely sensitive to smells, this eco-friendly mouse spray can deliver a strong minty scent, which is fresh to people but highly irritating to mice and rats. The active ingredient will be activated and volatilized into the air to create a natural pest-free environment.
  • ✅ WIDE APPLICATION RANGE: This peppermint spray for rodents can give your living space a full range of protection such as kitchen, living room, attic, basement, garden, yard, patio, deck, corridor, porch and so on. TRAP IT! rodent repellent for car engines is also ideal for vehicles protection such as RV, camper, truck, boat, machinery, car storage and engine. It's an economical solution instead of costly repairs, which can minimize your losses in a convenient way.
No. 6
Rodent Repellent Spray by Premo Guard - 32 oz - Natural Child & Pet Safe - Uses Peppermint Oil to Repel Mice, Rats, Skunks, Raccoons, Deer & Other Unwanted Animals - Ready to Use for Indoor & Outdoor
  • SAFE AND NATURAL: Our natural essential oils rodent repellent uses a blend of plant-based oils that effectively repel mice, rats raccoons and other unwanted pests while being safe to use around kids and pets.
  • ECO-FRIENDLY: Made from natural peppermint oil and is completely safe for use around children and pets. Spray is biodegradable and will not harm the environment.
  • EASYS TO USE: Shake well before each use. No mixing or preparation required. Simply spray our repellent around the areas where you want to deter rodents in your home, garden, or shed.
  • OUTDOOR & INDOOR USE: Can be used both indoors and outdoors to protect your home or business from unwanted animal visitors. Providing long-lasting protection against rodents.
  • PROVEN EFFECTIVE: Regular use of Premo Guard Rodent Repellent Spray can help prevent costly damage to your property caused by rodents and other animals.
No. 7
Mentha 16oz Insect and Pest Control Spray, All-Purpose Peppermint Oil Spray for Bugs, Rodents, Fleas, Ants, Roach Indoor for Home Peppermint Oil to Repel Mice and Rats White
  • MULTI-PURPOSE INSECT SPRAY: Harness peppermint oil to repel spiders and more far away. Use Mentha mint spray for rodents, as a silverfish repellent, ant spray, mouse deterrent, or moth repellent for closets.
  • RODENT SPRAY REPELLENT: Skip the harsh chemicals and try a mint spray for rodents with peppermint oil for mice and rats. Mentha's peppermint oil for rodents is an effective alternative rodent control product.
  • NATURAL RAT REPELLENT SPRAY: Harness a natural rat spray that effectively deters rats. Use this indoor pest control and peppermint oil rat repellent for house maintenance purposes, a bug spray and universal rat deterrent.
  • SPIDER REPELLENT & MINT SPRAY FOR BUGS: Choose peppermint oil for spiders as a deterrent. The best repellent for spiders is peppermint bug spray.
  • ACTIVE INGREDIENTS 4%: Peppermint Oil
  • INERT INGREDIENTS 96%: Water, glycerin, polyglycerol oleate, soap
No. 8
Puremint Insect & Pest Control, Powerful & Natural 5% Peppermint Oil Spray for Ants, Spiders, Bed Bugs, Dust Mites, Roaches and More - Indoor and Outdoor Use, 128 fl oz Gallon
  • Puremint Insect & Pest Control with Natual & Powerful 5% Peppermint Oil, 128 fl oz
  • Made in the USA using only premium grade domestic sourced ingredients
  • For Homes, Yards, Flowers, Gardens, Indoors / Outdoors, Plants, Crops and Landscaping
  • Does not contain any solid ingredients that can clog sprayers and cause them to not work after a short period of time
  • Plant-Based Formula with Powerful Peppermint Oil. Safe for People, Plants & Pets
No. 9
Mice/Mouse, Rat, Squirrel & Rodent Wire, Engine & Vehicle Protection Spray Prevents Chewing & Nesting for Cars, Trucks, RV’s, ATV’s. Great for Winter Protection. Ready to Use (128 Oz Gallon)
  • GREAT FOR WINTER PROTECTION TO STOP & PREVENT- Mice, Squirrels, Rats That Destroy Your Vehicle or Engine Compartment By Eating, Chewing And Damaging Electrical Wiring, Hoses And Brake Lines!
  • IMMEDIATELY ELIMINATES ANIMAL & RODENT INFESTATIONS - Rodents Are Attracted To Engine Compartments And Inside Of Vehicles Because They Provide Warmth And Protection. Especially In The Winter. They Make Nests In Your Engine Compartments, Insulation And Headliners. Furthermore, They Leave Droppings Everywhere They Go. Stop Animals From Making You Vehicle Their Home.
  • USE EVERYWHERE - Around The Perimeter Of The Car, Inside Wheel Wells, Engine Compartments And Under The Hood, Wiring Harnesses, Headliners, Wheels, Along The Floor Where The Garage Door Comes Down, Around The Edges Of Your Garage, And Even Under Barbeque Grill Covers. Use On Cars, Trucks, Motor Homes, RV'S, Boats, Lawn Mowers, Tractors, Farm Equipment, ATV's, UTV's And Gas Grills.
  • NEW & IMPROVED CLOG-FREE FORMULATION GUARANTEED NOT TO CLOG SPRAYERS - Our Repellent DOES NOT Contain Solid Ingredients That Clog Sprayers And Cause Them To Not Work After A Short Period Of Time.
No. 10
Pestco Products Rodent Defense Spray for Cars and Trucks - Peppermint Oil Spray for Rodents - Non-Toxic Deterrent for Pest Control - Repels Mice and Rats - 1 Gallon - Spray Nozzle Included
  • POWERFUL RODENT PROTECTION Shield your vehicles from rodent invasions with our powerful spray, providing a strong deterrent against pests that can cause damage to wiring and interiors.
  • NON-TOXIC FORMULA: Crafted using safe and natural ingredients, our rodent defense spray ensures a pest-free environment for your vehicles without posing harm to occupants, pets, or the environment.
  • VEHICLE-FRIENDLY SOLUTION: Designed specifically for cars and trucks, our repellent is formulated to effectively ward off rodents while being gentle on vehicle surfaces and components.
  • EASY APPLICATION: Our Gallon bottle comes with an attachable spray nozzle, making application of our rodent defense spray a total breeze – simply spray it in key areas like engine compartments, wheel wells, and undercarriages to create a protective barrier against rodents.
  • LASTING PROTECTION: Enjoy long-lasting defense with our reliable formula, providing sustained rodent deterrence even in challenging weather conditions, ensuring your vehicles remain rodent-free.
SaleNo. 11
Loraffe Under Hood Animal Repeller Ultrasonic Rodent Repellent LED Rodent Strobe Light Ultrasound Device Vehicle Protection for Automotive, Lights to Keep Away Rats from Your Car Engine Garage
  • Emits a combination of ultrasounds and LED flashlights to deter pesky animals entering your vehicle
  • Simple 2 wire installation under the hood to vehicle battery to provide power to the device; Easy to mount with included zip ties
  • Low voltage protection, automatically stops working to protect the vehicle Battery when Battery voltage drops below 10.5 (±0.2) volts
  • Energy saving, auto standby to save battery power when the car is started, automatically resume work 10 seconds after the car is parked
  • Designed for vehicles but can be utilized almost everywhere such as garage, attic, barn where a 12 - 24 volts battery is available
No. 12
Exterminators Choice - Rodent Defense Spray for Cars and Trucks - Non-Toxic Deterrent for Pest Control - Repels Mice and Rats - Vehicle Protection - Safe for Kids and Pets (1 Gallon)
  • Rodent Repellent - Keep your vehicles safe and protected from unwanted visitors with Exterminators Choice Rodent Repellent Spray; it works great on most common types of mice and rats, preventing gnawing, nesting, and chewing in your cars
  • Perfect for Indoors and Outdoors - Use the mouse repellent for spraying and eliminating pests from damaging and ripping anything with a motor, such as RVs, ATVs, farm equipment, motorcycles, and even boats
  • Non-Toxic Formula - Our mice deterrent features all-natural ingredients and no harmful chemicals, so it is safe to use around your pets and kids as you keep rodents out of car garages; ingredients include white pepper, rosemary, garlic, and peppermint oil
  • Easy to Use - To use, shake the rodent defense spray well and apply a few spritzes using the included sprayer onto the designated area; for best results, apply when dry; the repellent will last 2 to 3 weeks, depending on weather conditions
  • Long-Lasting - The mice repellent for cars comes in a large 1-gallon container (128 ounces) to ensure you have more than enough spray to last you a while; the handle makes it easy to store and carry for future use
No. 13
Angveirt Rodent Repellent for Car Engine Ultrasonic Mouse Deterrent for Car Keep Mice Out of Car Under Hood Rodent Repeller Vehicle Wires RV Protection Pest Control for 12V 24V Car Battery, 2 Pack
  • UNDER HOOD RODENT REPELLER - Deters pesky rodents by emitting a powerful and fluctuating sound waves, ultrasonic waves and flash lights that are very irritating to them, to stop rodents from chewing wires
  • KEEP RAT OUT OF YOUR CAR - Repels rats, mice, rabbits, martens, sables, cats, chipmunks and other destructive rodents from building nests in your car engine compartments
  • EASY TO INSTALL - Connect the two connectors on the power cord to the positive and negative terminals of the vehicle battery, mount the auto animal repellent to the engine room with included zip ties
  • AUTO ON/OFF - Rat deterrent strobe lights only works when the car is stopped with no vibration, it'll enter standby mode automatically when the car is started, and resume work when the car is parked
  • LOW VOLTAGE PROTECTION - It uses the car battery to operate, compatible for 12 Volt and 24 Volt batteries. When the battery voltage drops below 10.5V, it'll automatically stop working to protect the car battery
No. 14
Exterminator’s Choice - Rat Defense Spray - 32 Ounces - Natural, Non-Toxic Rat and Mice Repellent, Mice and Rat Repellent Spray - Quick and Easy Pest Control - Safe Around Kids and Pets
  • Our Rat Defense spray comes in handy for your residential, commercial, or industrial needs. Durable and weather-resistant scents can be placed anywhere a rodent has shown signs of habitation, entry, or nearby. A smart way to keep rats out and away from your home!
  • This rat repellant spray keeps rats away naturally and effectively that is made with only natural and organic ingredients, now including Peppermint and Rosemary Oils. Ideal for use around gardens and yards where rodent populations are out of control
  • For immediate protection and a humane advantage, our rat repellent spray works in seconds to repel rats between applications. This long-lasting odorless repellent has a clean scent that causes rats to leave the area, discouraging them from returning
  • Our rat defense spray is a natural scent made specifically to deter rats, mice, and other rodents. This formula is non-toxic and organic, so you can feel confident even when using it near your children or pets
  • Exterminators Choice has developed an advanced formula using food-grade ingredients to repel mice and rats from any area in your home. It is odor-free and non-staining making it ideal for use in homes where there are homeowners or infants
No. 15
Mighty Mint 16oz Peppermint Oil Rodent Repellent Spray
  • Naturally Safe for People and Pets When Used as Directed - Smells Good Too!
  • Extra-Concentrated Strength for Long-Lasting Protection
  • Locally-Sourced, High-Grade Peppermint from the Pacific Northwest
  • Active Ingredient: Pure Origin Peppermint Essential Oil
  • Drives Rodents Out and Keeps Them Away - Humane and Effective
No. 16
Mighty Mint 16 oz Peppermint Oil Insect & Pest Spray - for Spiders, Ants, and More
  • Easy Application and Clean Up
  • Safe When Used as Directed
  • Extra Concentrated for Long-Lasting Protection
  • Natural Ingredients Proven Effective in the Real World
  • Powerful US Peppermint Oil
No. 17
Mighty Mint 8oz Insect and Pest Control Peppermint Oil - Natural Spray for Spiders, Ants, and More (2)
  • Safe
  • Extra Concentrated for Long-Lasting Protection
  • 2 8oz Bottles
  • Natural Ingredients Proven Effective in the Real World
  • Powerful Essential Oil
No. 18
2 Pack Ultrasonic Rodent Repellent Under Hood Animal Repeller Rat Deterrent for Car Engines Mouse Blocker with LED Strobe Lights, Car Truck RV Rodent Defense Vehicle Protection(Black)
  • 【Protect Your Entire Vehicle】This under hood rodent repeller repels mice, rabbits, squirrel, cats, chipmunks and other destructive rodents from the coverage area. An ultrasonic rodent repeller can cover up to 430 sq.ft.Designed for vehicles but can be utilized almost everywhere such as garage, attic, basement, warehouse, barn, etc.There are no traps and harmful substances, which will not harm people and pets
  • 【Rodent Repellent for Car Engines】Adopting the latest frequency conversion output technology, this mouse repellent emits different frequencies of ultrasonic wave and flashing lights to irritate nervous system of insects and rats, making them feel uncomfortable and flee away gradually.The working mode is automatically turned on after 5 minutes of vehicle parked to keep the car free from mice, squirrels and rodents etc, but does not bother pets
  • 【Low Voltage Alarm】When the power supply voltage is lower than 9.2V, the product will enter the alarm mode and emit an alarm sound of 1 Hz, which will last forever. In this case, the product does not work (please note: This rodent repeller is not suitable for vehicles with voltage over 24V)
  • 【Easy to Install】This under hood rodent repeller uses 12V conventional car battery power supply, no need to use another power supply, easy to install and use. This mouse repellent for car has power-on self-test and vibration detection functions. Reverse connection protection function prevents artificial connection of reverse circuit and damage to the product
  • 【High Quality & Good Service】High quality is inseparable from better materials: the main body shell is made of flame-retardant ABS material, which has strong high temperature resistance and can withstand harsh under hood environment and extreme temperatures,ensuring its service life.If you have any problem with our products, please contact our customer service. We will do our best to give a solution within 24 hours
No. 19
Minty Spider Repellent, Natural 5% Peppermint Oil Spray, Kills & Deters All Types of Spiders and Insects, Indoor and Outdoor Use, 128 fl oz Gallon
  • Minty Spider Repellent with Natural & Powerful 5% Peppermint Oil, 128 fl oz
  • Made in the USA using only premium grade domestic sourced ingredients
  • For Homes, Yards, Flowers, Gardens, Indoors / Outdoors, Plants, Crops and Landscaping
  • Does not contain any solid ingredients that can clog sprayers and cause them to not work after a short period of time
  • Plant-Based Formula with Powerful Peppermint Oil. Safe for People, Plants & Pets
SaleNo. 20
Rodent Sheriff Peppermint Oil Repellent | Fast Acting Pest Control Spray | Repels Mice, Racoons, Ants, and More
  • Crafted using all-natural peppermint oil, this product is safe to use around pets and children. However, rodents hate it! Proudly made in America
  • Safely spray Rodent Sheriff in your home or garden, as it naturally deters unwanted pests with its captivating peppermint scent,
  • This handcrafted solution has been proven effective in repelling a variety of pests, including mice, raccoons, roaches, and more
  • Each package includes two 8-ounce bottles of this powerful, all-natural peppermint spray, providing you with enough solution for approximately 2,000 sprays
  • Protect your spaces prone to pests by utilizing this product. It can be used in garages, basements, kitchens, attics, sheds, trash cans, and numerous other areas

How to choose a good automotive pest repellent sprays

Does the idea of finding a fantastic automotive pest repellent sprays make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in automotive pest repellent sprays. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive pest repellent sprays products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive pest repellent sprays on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive pest repellent sprays brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive pest repellent sprays based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the automotive pest repellent sprays were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good automotive pest repellent sprays, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive pest repellent sprays.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive pest repellent sprays for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our automotive pest repellent sprays. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive pest repellent sprays should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive pest repellent sprays.