7 (Quick&Easy) Tips to Get Rid of Roaches in Car

You might not believe this, but roaches in cars are an extremely common occurrence. Bugs can infest your car in the same way they can infest your home. However, most people are surprised when roaches take up residence in their automobile, especially if it is not a junker and is in daily use.

So, what’s the best way to get rid of roaches in car ?

Read this article to know what should you do and how to prevent them coming back.

Tip 1. Vacuum and clean the car vents

Clean out the interior with a hand vacuum or go to a do-it-yourself car wash and use their vacuum. Throw out any garbage that has gathered inside your vehicle while you’re at it. After that, you can use an insecticide to make sure no bugs survive inside your car. This step doesn’t require any special experience.

Armor All Car Air Freshener and Cleaner - Odor Eliminator to remove vinegar smell in car

Armor All Car Air Freshener and Cleaner

K&N Cabin Air Filter Cleaning Kit: Spray Bottle Filter Cleaner and Refresher Kit to remove vinegar smell in car

K&N Spray Bottle Filter Cleaner

Tip 2: Place roaches killers in car vents.

Adult roaches can be killed with novacide, an insecticide. It also includes an insect growth regulator (IGR), which sterilizes roaches and prevents them from laying eggs. Spray the novacide throughout your car’s vents and seats if you have a significant roach infestation.

While you’re spraying, make sure all of your automobile windows and doors are open. Then, alllow your car to ventilate until the odors have dissipated and the novacide is dry.

3 Best Roach Killers Recommendation:

Combat Max 12 Month Roach Killing Bait

Prevent roaches from returning for up to 12 months

Combat Max 12 Month roach killer baits kill German roaches and other small roaches within hours and keep them away for up to a year. These baits contain a potent insecticide, Fipronil, as well as food that specifically attracts little roaches.


  • Roach baits work in a Domino-Effect to kill roaches and remove infestations at the source.
  • Effortlessly eliminate little roaches within hours and prevent their reappearance for up to 12 months
  • They do not require activation and are easy to use without causing a mess.


  • While Combat Max is effective at reducing infestations, it falls short of permanently stopping their spread.

Hot Shot HG-95789 Roach Killer

Quickly kill roaches and the eggs they carry in hours.

Roaches are attracted to Hot Shot Ultra Liquid Roach Bait because it combines an appealing food source with the water they require, delivering a fatal dose quickly. In just hours, Hot Shot Ultra Liquid Roach Bait destroys roaches and their eggs. There are six bait stations in this product. Place bait stations against walls in cabinets, under sinks and refrigerators, in closets, or in out-of-the-way spots where the roaches hide. In the kitchen, place up to five bait stations and one in the bathroom. Additional bait stations are necessary for heavily infected areas.


  • It has a quick-kill formula that effectively kills both small and large cockroaches.
  • It’s got a food source, which makes it appealing to cockroaches.
  • It comes with six bait stations for multiple locations.


  • The liquid may evaporate from the container

Harris Roach Tablets

Nu-Finish NF-76 Liquid Car Polish
40% boric acid
The most efficient ways to kill a roach

Roaches, Waterbugs, and Silverfish are all killed by Harris Boric Acid Roach Tablet’s formula with added bait. Simply put, cockroaches will find tablets if they are placed in out-of-the-way regions where they travel. One box can treat an entire house, making it one of the most efficient and cost-effective roach-killing methods available.

Roach Tablets are compressed pellets containing Boric Acid and other substances that roaches find tempting. Ideal for hard-to-reach areas where roaches hide, such as under and behind car seats.


  • When kept dry, it lasts a long time.
  • In all 50 states, the EPA has registered and approved the product.
  • Boric acid (40%) is the active substance; additional ingredients include sugar, wheat, and our specially made lure.


  • It is dangerous to children if not kept away from them.

Tip 3. Use bay leaves

Almost every Indian home has bay leaves in its kitchen, as it is an essential element in many Indian cuisines. For this reason, it is pretty effective in getting rid of cockroaches because of its powerful odor.

Cockroaches can be repelled or deterred using bay leaves, a natural remedy. It’s vital to note that bay leaves won’t kill the bugs; instead, they’ll emit a scent that the cockroaches dislike or find annoying, forcing them to look for a new place to live. 

Bay leaves, whether fresh or dried, are not crumbly, making cleanup a breeze. We’ve put together a list of ways you can utilize them to eliminate your cockroach infestation effectively.

How to do?

● Take 5-7 bay leaves, crush them in your hands, and place them at all possible cockroach access points.

● Cockroaches will leave your car in a few weeks if you do this every time you notice them approaching.

Nu-Finish NF-76 Liquid Car Polish

Happy Belly Bay Leaves


  • It’s natural
  • It is easy to use and handle
  • No side effects on the user


  • The scent doesn’t kill the roaches, and sometimes, roaches can withstand the scent.

Tip 4. Use catnip leaves

Catnip is a natural roach repellent, which might surprise you. While pesticides and diatomaceous earth are common pest control methods, placing catnip inside your car could help keep roaches at bay.

Catnip is one of the most effective natural cockroach repellents. Cockroaches are sensitive to a compound found in catnip called nepetalactone. It perplexes them and throws their senses off-kilter. You can use catnip in sachets to hang in locations where cockroaches are inclined to congregate. Make catnip tea by steeping some leaves in boiling water, filling a water bottle with it, and spraying it inside your car.

How to do?

Step 1: Prepare hot water

Step 2: Go to your local store and buy some catnip. Put a teaspoon inside the hot water.

Step 3: Allow the catnip brew for about 5 – 10 minutes

Step 4: Remove the water from the heat and set it aside to cool.

As soon as the water cools down, pour into a spray bottle.

Step 6: Now, begin spraying your car with the liquid and pay attention to areas where you think the roaches are hiding.


  • Healthy for humans
  • Natural
  • Easy to use


  • Roaches may find a way to evade the smell
  • It may be a waste of money if roaches the repellent does not eliminate them effectively and permanently

Tip 5. Use Lemon essential oils

This citrus fruit may benefit your health, but it is not a cockroach’s best friend. Lemons repel cockroaches to a large extent, keeping them away from regions where the fruit is present. 

It is possible to remove cockroaches with lemon juice, which has a nice odor. Lemons have anti-pathogenic qualities, which deter roaches. 

How to do?

1. Put about three spoons of lemonade in a bucket of water

2. Stir properly.

3. Dip your mop.

4. Wipe the places where you have seen roaches with mop .

5. Repeat the process for as long as you can.

Nu-Finish NF-76 Liquid Car Polish

Handcraft Lemon Essential Oil – 100% Pure


  • Pleasant scent that appeals to humans
  • Cheap
  • Easy to prepare


  • Lemon oil evaporates quickly. Technical grade limonene evaporates approximately two-thirds the time that the same amount of water would take to evaporate
  • You’d have to get it in essential oil form at a sufficiently high concentration, just like bay leaves.
  • The method is misleading

Tip 6. Use vinegar and peppermint oil

Menthone (a molecule similar to menthol) is the component that makes peppermint oil a possible roach killer, according to research. Menthone is a chemical found in the oils of most common mint plants that gives them their “minty” aroma.

Cockroaches are too quick to be affected by brief touch under normal circumstances. Because mint oil repels roaches, they will most likely avoid it.

How to do?

Peppermint oil is simple to use at home. It isn’t infallible, but it is inexpensive and simple to try out to find what works best.

Simply combine 10 to 15 drops of pure peppermint essential oil and water in a spray bottle. (You can use different mint essential oil because they contain menthone as well.) Then, liberally spray on walls, counters, and other surfaces where there is cockroach activity.

Combine 1 part vinegar with 2 parts water, then add the 10 to 15 drops of peppermint oil. After that, squirt away. Don’t be hesitant to spray your cabinets and pantry, as well as your bathroom and other rooms where roaches aren’t welcome.

Nu-Finish NF-76 Liquid Car Polish

Majestic Pure Peppermint Essential Oil


  • Easy to use
  • Comes with three clay bars
  • Picks up a lot of grit


  • Detailer spray leaves a light blue residue

Tip 7. Use Neem Oil

Over the years, neem has been used as a natural remedy in India for various ailments, including pests. Thanks to its potent components, neem oil or powder kills young cockroaches. 

How to do

To use it as an oil, combine a small amount of neem oil with water in a spray bottle and spray it in areas where you encounter these pests. If you’re using neem powder, all you must do is sprinkle it in cockroach-infested areas at night and do it again in the morning.


  • It’s affordable
  • It’s safe for kids and pets


  • It is not an effective killer of adult roaches

How To Prevent Roaches From your Car Vents?

  • Don’t eat in the car
  • Don’t park near waste bins or drains
  • Do not leave your shopping items in your car

Final Thought

Our automobiles, for whatever reason, do not often receive the same level of maintenance as our houses. Cars are still vulnerable to roach infestations. Protecting them is just as crucial.

It’s time to work now that you know how to get rid of roaches in automobile interiors.


How Do Roaches get in your Car?

Cockroaches are natural hitchhikers, and they can enter through boxes, baggage, bags, and even clothing. They might even be able to get in since you parked in the wrong spot.

Unless you want to disinfect every object entering your vehicle, accept the reality that roaches can enter whenever they want.

Why do Roaches live in your Car?

It’s the same reason cockroaches enter a house: to locate food, shelter, and a place to lay eggs.

Common Places Roaches Hide in your Car?

  • Openings like air conditioning vents and windows
  • Under carpet and car seats
  • Car trunk
  • Shopping bags

Read more: How To Get Rid Of Ants in Car

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