How to Kill Palmetto Bugs: Detailed Identification & Removal Guide

In this article, we are going to discuss everything related to palmetto bugs. What are palmetto bugs really and how to kill palmetto bugs effectively.

We are going to discuss everything in detail. Stay with us till the end of the article to get knowledge about everything in detail.

As everyone hates palmetto bugs and no one like them in their houses but still they are present in our homes, unfortunately.

If you find palmetto bugs, you’ll need to know how to get rid of them. When you want your home to remain bug-free, you should learn how to prevent its reappearance in the future.

So without wasting any further time let’s get started with our first and very important topic that is, 

What is Palmetto Bug:

palmetto bugs

Yes, the palmetto bug name sounds really fancy but this term is not so clear to many people. The term refers to a number of different species of cockroach.

American cockroaches are mostly considered palmetto bugs. They are mostly present in the regions of North America but it is not obvious because few of them are present all across the world.

The Latin name of the Palmetto bug is Periplaneta Americana which is mostly known as a water bug.

They can be the largest insect species that are present in your houses as their size is between 1.5 inches to 1.6 inches.

They have a dark brown-colored body with a yellowish color band on the pronotum.

Most people identify them by their size.  In most cases, this species glides when it flies.

A female’s abdomen is about covered by her spiny legs, while the wings of the male protrude about an inch beyond her hips.

Their lifecycle is similar to cockroaches it also contains 3 stages.

The female American cockroach lays an egg in the first stage which is known as the egg stage, after that the egg gets hatched in the nymph stage.

In the nymph stage, the palmetto bug is mostly like the adult bug but in a smaller size. After a few days, it gets bigger in size and transformed into a mature one. 

How To Kill Palmetto Bugs:

You finally have the chance to kick out the unwelcome guest now that you’ve learned a little about it.

It’s essential to understand why it came in the first place, however, if you don’t want it to come back.

What Makes Palmetto Bugs Get Indoors:

If your house is centrally air-conditioned or if the temperature of your house is low then these palmetto bugs will not attract to your house because these Palmetto bugs like to spend their time in warm spaces that have humidity also.

Water is one of the most attractive things for these bugs. These bugs are mostly present in basement areas, or around the areas where there is leaky pipes or leaky taps situation going.

If they cannot find their favorite food, even the more picky roach species will scavenge.

A cockroach’s comfort also depends on the shelter. It is not advisable to disturb roaches, especially if they are about to lay eggs.

This is the reason they search for spaces where human beings are limitedly present. 

Signs of Palmetto Bug Infestation:

how to kill palmetto bugs

If you are not 100% sure about having palmetto bugs in your house then make sure to follow these written below steps exactly as it will help you in investigating properly.

Physical Presence:

A red-handed capture of a guilty roach will reveal whether you have an infestation.

Species of palmetto bugs that are commonly called palmetto bugs often appear at night. Nevertheless, they still migrate during the day when disturbed.


Your property will be littered with the feces of roaches as they move around.

Larger species of palmetto bugs, such as those found in the Caribbean, are usually cylindrical in shape.

Shed Egg Cases:

Usually, palmetto bugs prefer well-protected places like well-lit, dark places where they can lay eggs. Roach eggs are perfect for living under overfilled, rotting trash cans.

Usually reddish-brown or dark mahogany cases with lighter markings, these items are stored in hard, oval cases.


Skunk roaches aren’t the only thing that stinks. There are several other species that do as well.

The smell of an infestation is sure to be overwhelming if it is truly overpowering. This sign is not very useful so keep that in mind.

How to Keep Palmetto Bugs out of Your House:

If you are suffering from a palmetto bugs problem in your house then you have to try these written below tips in order to keep these species away from your house. 

Eliminate Any Potential Roach Attractions:

The first and the most important tip is that you should keep your leftover food very securely.

Make sure there is no leftover food present openly on the countertops. Keep them in such places where Palmetto bugs can’t reach.

Store your food in fully airtight containers or jars so that no smell will reach these bugs.

Make a separate eating area and make sure you clean it very properly when you are done eating.

Seal Any Cracks:

Look for the cracks and crevices in your house and make sure to seal them very properly. 

Even if the crack is very tiny still you have to seal it very properly. You can use caulk for sealing the cracked areas. 

Look for the cracks in floor tiles, walls, corners of ceilings, sides of windows, and doors.

If there are any leakage situations going make sure to fix them also. 


You can use pesticides also as they are one of the best options. You can use insecticides such as Cypermethrin, Permethrin, and Hydramethylnon that are suitable for killing these palmetto bugs.

These pesticides are mostly available in the form of sprays, fog bombs, and baits. You can select the one according to your personal choice.

Pesticide sprays are one of the best and most effective ways to get rid of these Palmetto bugs as they reach easily in smaller spaces including crevices and cracks.

Baits are also great as they are one of the most attractive things to the roaches.

But keep in mind that you are getting the right product that is effective and also safe for pets and children.

Also Read: How to Get Rid of Skunks Under House: Detailed Skunk Control Guide

Frequently Asked Questions:

Do Palmetto Bugs Bite?

Palmetto bugs have the ability to bite human beings but they dont bite humans in most cases.

In very few cases is it founded that these big cockroaches do bite humans. Their biting ability is very rare so there is no need to worry about it.

Is a Palmetto Bug a Roach?

Yes, the palmetto bug is a roach. But what roach species it belongs to is still not certain.

Most people say that the palmetto bug is an American cockroach and it refers to smoky brown, and Florida wood roaches mostly.

Wrapping It All Up!!

The Palmetto bug is a kind of cockroach but in large size. It brings lots of germs and bacteria to our houses this is the reason no one like to give them shelter in their houses.

The above mentioned are all the tips and strategies that will let you know how to kill palmetto bugs effectively.

Make sure to use each and every point exactly as written. 

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