Need to hire an exterminator?

Get a free estimate online from top local home service pros in your area.

4 Super Easy Ways to Kill Roaches in Your Car

Cartoon roach driving a red car

You’re driving along the freeway when out of the corner of your eye, you catch a glimpse of a roach skittering across the dashboard. You’ve heard of roaches infesting homes and apartments, but your car? There’s nowhere to escape.

Roaches in cars are more common than you think. While a little cleaning can go a long way in helping get rid of the problem, there are other things you can do to get rid of these pests once and for all.

Read more about Get Rid of Roaches

Why Do You Have Roaches in Your Car?

How did roaches get in your car in the first place? Unless you have a broken window, it’s hard to imagine that these little critters could find a way in. But roaches, like mice, are clever creatures, and if they find food, they’ll find a way to get in.

Need to hire an exterminator? Get a free estimate online from top local home service pros in your area.

Something in your car – most likely food – is attracting the roaches. If you have issues with flooding in your car, they may also be there looking for water.

Just like people, roaches need two things to survive: food and water.

If you eat in your car (you know you do), you may be unintentionally inviting these insects into your vehicle. Leftover crumbs, empty wrappers and fast food bags are like roach magnets.

You may not even realize that you have any leftover food in your car. Contrary to what you may have heard, you don’t have to be a messy or dirty person to have roaches in your car (or home for that matter).

Maybe you made a quick run through the drive-thru months ago, dropped a piece of food under the seat and completely forgot about it. And if you live in an area where roaches are common (i.e. humid areas), a few crumbs may be all it takes to attract these critters into your vehicle.

How to Get Rid of Roaches in Your Car

Whether you’ve found American or German roaches in your car, there are several ways to get rid of these pests for good. But you’ll need all the patience you can muster because these critters can be relentless.

1. Clean, Clean, Clean

Roaches made their way into your car because they sniffed out food. Take away their food source, and they’ll be less likely to stick around.

Need to hire an exterminator? Get a free estimate online from top local home service pros in your area.

Start by throwing out every food bag and container you can find. Don’t forget to toss out old empty cups, too. In fact, throw out any garbage you can find. Search every inch of your car to make sure you’ve removed all garbage.

Many people also recommend throwing out any empty boxes you might have in your car because roaches will apparently eat the glue on the tape.Eating hamburger in car.

Once you’ve cleaned house, give the inside of your car a thorough vacuuming. Shampoo the carpets if you can.

Removing all garbage and cleaning your carpets will go a long way in deterring the roaches from coming back.

2. Stop Eating in Your Car

You took the time to clean out your car and now it’s spotless. But if you start eating in your car again, you’re just going to send out another invitation to the roaches that just left. “Hey everyone! I left a few crumbs for you. Eat and enjoy!”

As difficult as it might be, try to avoid eating in your car whenever you can. If you must eat, clean up after yourself immediately. Even go as far as vacuuming if you can. Remove all drinks and leftover food garbage to minimize the chances of the roaches returning,

3. Sprinkle Diatomaceous Earth or Boric Acid

Most of the tricks used to keep roaches out of your house can also be used to keep them out of your car. Diatomaceous earth and boric acid are two of the most effective ways to get rid of roaches.

Just a word of caution here – if you have kids or pets that travel with you, you may want to avoid using boric acid. It can be toxic to animals and humans if enough of it is ingested, so it’s better to be safe than sorry here.

Diatomaceous earth is safe for both kids and pets. In fact, you can even rub diatomaceous earth on your pet’s fur to kill fleas – a versatile remedy.

No matter whether you use boric acid or diatomaceous earth, the process is the same: sprinkle the powder on the floor in the car.

The roaches will walk through the powder and be destroyed from the inside out.

Depending on how many roaches you have, it may take a few days or weeks for them all to clear out. Just make sure that you quickly remove any dead roaches you find. Roaches have no problem eating dead roaches, so they can act as a food source if you leave them.

4. Roach Fumigation – With Caution

If the infestation is really bad and the boric acid/diatomaceous earth trick didn’t work, you can also try a fogger for roaches. However, you’ll want to use caution when taking this approach. Remember, you’ll be spraying poison in small quarters. And once the fumigation is done, you’ll need to do a very thorough airing out of your car.

When the bug bomb is done working its deadly magic, you’ll need to open all the doors and let the car air out for a few hours. You may also want to run the heat or air conditioning for 10 minutes to clean out the vents, too.

Even though foggers are usually quite effective at killing roaches, you may want to consider this a last-resort move.

If you don’t want to go as far as bug bombing your car, you can always use a roach spray to get rid of a few stray critters. But again, remember that you’re spraying in a confined area, so make sure the doors and/or windows are open.

Nothing is more concerning than seeing a roach in your car while you’re driving. But if you act quickly and keep your car clean, you should be able to get rid of them and keep them out of your car for good.

Share it...