20 Mule Team Borax for Roaches: Kill Cockroaches {Quickly}

20 mule team borax roaches

How many different methods have you tried to get rid of the roaches that have tenanted your home and are obstinate enough to not leave?

We know it can be quite annoying to come home and looking at these filthy creatures crawling around your home and infecting everything that comes in contact.

Borax for killing cockroaches has been used and heard by many households for a long time but still, there are many questions regarding them running in your head.

In this article, we have tried to cover everything one should know before working on disinfecting their home from roaches using borax in 2020.

Does Borax Kill Roaches?

The roaches are stubborn as hell and one of the ways to get rid of these roaches is to use boric acid that is exceptionally toxic to the roaches. The boric acid is found in 20 mule team borax that is a chemical pesticide used in the household by the owners for a long time to effectively kill these roaches.

So, in simple words, you can say that 20 Mule Team Borax effectively kills cockroaches.

The boric acid is so effective in killing these pests that HARRIS is using boric acid in their famous “HARRIS Boric Acid Roach Killing Powder” as the key ingredient.

Will 20 Mule Team Borax Kill Roaches?

Borax is found in 20 mule team borax that is commonly used in households. Borax is extremely lethal to cockroaches thus 20 Mule Team Borax is a low-risk and cheap way to kill the roaches effectively.

Get rid of roaches with borax

Borax Roach Bait Recipes

The cockroaches are the filthiest and the most stubborn insects that can be found in your homes roaming around spreading diseases like E.Coli and salmonella. They are in a constant search for food and water all over your home and are always attracted by dark places. A tiny dot of dirt can also become a feast for these pests.

Therefore, you should clean every bit and corner of the house before you go to sleep as your ignorance can grow into a nightmare as they increase in number in no time. In order to get rid of the roaches, you can make borax bait recipes instead of only dusting them around the house. These baits would attract these filthy animals as it would appear as a source of food to them.

As soon as these roaches ingest the bait, the chemical reactions in their stomach would release poisonous residues in their body leading to their death instantly.

There are different varieties of bait recipes that can be used to kill these roaches some are listed below to help you with the problem. You can also add different ingredients other than mentioned below according to your preferences and availability.       

However, always ensure to use 20 Mule Team borax popular brand of borax for preparation for bait recipes. It is known as the borax roach killer that can efficiently kill all the roaches in your home.                                                                                      

Borax roach repellent

Requirements for Borax Roach Killing Recipes

Now, you know that you can use borax to kill cockroaches in your house. Whether they’re American roaches or German roaches, borax is very effective in dealing with them.

In the below, you can find various recipes which you can make to create roach killing bait.

Requirement: 20 Mule Team Borax

You can use 20 Mule Team Borax, however, if you have borax of any brand, it’ll also work. If you don’t have borax, then you can purchase borax here at a discounted price.

Borax and Sugar

The borax and sugar bait recipe is pretty tempting and appealing to the roaches as they have an inclination to sugar for its sweetness. The sugar helps this bait to successfully eliminate these pests from your house and keep it clean and disease-free. You can easily prepare this bait at your home as all the ingredients required to make this recipe is available at your own kitchen.

get rid of cockroaches with borax and sugar

Ingredients Required: 20 Mule Team Borax and Sugar


Mix three parts of borax and one part sugar to a mixing bowl or container big enough to avoid spillage of the ingredients. Now mix this mixture well for the borax to completely cover the sugar. In this process, you can either use sugar in the powdered form or in the solid form according to your convenience.


Sprinkle this mixture all around the house by making thick lines in all the areas you suspect the roaches to be hiding. You have to wait for a month or less to see these roaches dead around the house.

You can also change this bait from time to time to give fresh and tempting bait to the roaches by replacing the old ones. The bait can also be placed in small containers around the house rather than dusting it all over as this avoids the mess and also there are fewer chances of coming in contact with the chemical.

The sugar in this recipe only acts as a bait to tempt the roaches towards the trap after which the borax shows its effects by dehydrating the pests’ exoskeleton and eventually causing their death.

Borax and Peanut Butter

The peanut butter is pretty tempting to the roaches as the sugar due to its crunchy and sweet texture. The preparation of this roach bait recipe requires only two ingredients peanut butter and 20 Mule Team Borax that is mixed thoroughly in a container and later spread, sprayed or sprinkled on the affected areas.

borax and peanut butter bait recipe

If you check the price of peanut butter, you’ll see that it’s cheap. So, your roach killing recipe will be very affordable.

Borax and Flour

The borax and flour recipe is one of the most popular, effective and easiest bait recipes to kill roaches as all the ingredients are easily available. This bait of borax and flour is quite tempting to these roaches and as soon as they feed on this bait, the chemical is ingested eventually showing its results. You can also add up your methods and ideas to this flour and borax recipe to make it more appealing and effective.

Borax with Sugar & Wheat

Ingredients Required: White flour, 20 Mule Team Borax, confectioners’ sugar or brown sugar and water


To make this bait, mix half a cup of white flour and half a cup of 20 Mule Team Borax in a container big enough to mix the ingredients without spilling it off. Now sprinkle some confectioners’ sugar on top of the mixture. You should always take sugar one-fourth of the amount of the flour used.

Mix all the ingredients while pouring in water to the mixture to make it runny enough to prepare the dough.


Now roll out small marble-sized balls from the dough prepared and place them all around the house like in the corners, dark cupboards, behind heavy appliances, floorboards and behind the garbage.

The final step is to wait for around a month for the critters to be gone forever. Remember to keep these baits fresh to make it more appealing and tempting to these roaches. In order to keep the baits fresh, you can either change the old balls with a fresh one every three to four days or can also sprinkle water on them to give a fresh look.

This process can only kill the roaches in your house but not the nests in the dark and hidden area of your house. To get rid of these nests you follow the given steps below using the same borax and flour bait recipe.

Prepare the bait recipe as mentioned above by mixing boric acid and brown sugar but do not add water to this mixture instead keep it dry for dusting. Now pour this dry mixture around your house and entranceways by making thick lines.

As these roaches start their movement around the house, this mixture will get on their bodies which they would carry back to their nest. Thus, not only the roaches but also their nests will be destroyed in a month. You can vacuum up the powder as soon as you are ensured of their non-existence in your house.

Borax and Egg Yolk

The egg yolk is appealing to the roaches as they are extra sensitive to the smell that makes it the perfect bait to trap and kill them.

borax and egg yolk bait for cockroaches

The preparation of this homemade roach killer is performed by mixing the two main ingredients egg yolk and borax powder in a container and then spreading, spraying or sprinkling all around the suspected areas of the house.

How to Get Rid of Roaches with Borax

Borax and boric acid both are low-risk, cheap and effective pesticides to kill these roaches and get rid of them entirely. Borax has the least repelling qualities that make it the most effective and durable pesticide for these roaches hiding in the unreachable areas of your house. The efficiency of the borax does not degrade over time and they are as effective as one month back.

Borax is highly poisonous to the roaches as they do not work hand in hand as soon as they ingest this chemical the whole exoskeleton of the roaches’ body is dehydrated eventually killing them. In order to get rid of the roaches using borax, you will have to follow the steps mentioned below accordingly to effectively eliminate them from your house.

Step 1: Determination of target areas

Invent suspected roach habitats in your home

Roaches are prone to dark and hidden areas of your house like the floorboards, behind the cupboards and also in the cracks and crevices. They are quite omnivorous always in search of food and water and the tiniest bit of mess missed by you can be a welcome invite for a whole lot of cockroaches.

Before you start with the process, you need to investigate and invent all the potential places in your home where these filthy animals can spread the infestation. You also need to discover the nests of the roaches as they can be the reason of your never-ending fight with these pests.

Check for Infestation

The infestation in the potential spaces of your house can be checked by blowing portable fans around the area to incite the roaches to escape. You can also use a sudden intense light operation on these pests to receive an escape response.

However, you should not use the bait simply without any pesticide as it would lead to an increase in the process of infestation instead of stopping it.

Areas where roaches can live, lay eggs or feed

These areas are the hiding places of the roaches as they have continuous access to moisture, darkness and regular food. These places are quite inaccessible making them prone to these pests as they won’t be disturbed.

These areas should be the first target area irrespective of detected infestation because these are the places where roaches lay eggs.

Clean all the potential areas

The cleaning is the first step before applying or spraying or dusting the insecticides on all the potential areas of your house. You need to clean all the surfaces from your kitchen to your cupboards and avoid standing water from building up. This process would eliminate all the important resources required for the cockroaches to live in a place.

STEP 2: Bait Preparation

As we discussed earlier, there are different ways to prepare the bait recipe using different baits like peanut butter, sugar, egg yolk, white flour to attract the pests towards the trap so that they would feed upon the borax and eventually die.

The generalized method to prepare bait is to choose bait among the many options or depending upon the availability of the ingredient and then move on with the recipe. While preparing the bait, always try to prevent mess around the house as it can cause harm to your kids, pets and other family members due to the exposure to borax unknowingly.

Always prepare the mixture in an unused and discarded vessel so that you do not go on to use it accidentally and it is best advised to throw the vessel as soon its work is done.

While choosing the bait and the proportion of the borax to the bait ratio always ensure the level of infestation in your house as the quantity of the borax as well as bait depends on that.

STEP 3: Spreading the insecticide

Placing borax bait in a container

The borax should be kept in a clean, inert and moisture-free vessel labeled with the product name inside it mentioned on it. This allows ensuring the safety of your family and pets in the house and also helps you in proper storage. The process prevents the accidental ingestion of the insecticide by anyone the family member in the house.

The moisture in the vessel or container can form large chunks of bait that is quite unwanted thus a moisture-free vessel is advised to use for this process.

Sprinkle, spray or spread the borax on the suspected areas

The borax can either be used with the bait or singly as it is not repellent to the pests or insects infecting your house. The insecticide can be sprinkled, sprayed or spread on the suspected areas of your house according to your convenience and preference.

However, if you are choosing to spread the insecticide then you can use a ketchup bottle as a container as it would be easy for you to squeeze the contents out and spread them evenly. Again, if you want to spray the insecticides on the infected areas then use a spray bottle to avoid the mess.

Now, once you cover all the areas, always ensure that no preparation of food or dusting occurs in that particular area to prevent accidental ingestion.

Precautions to Take While Using Borax

The borax is used in a small amount isn’t quite lethal to humans or animals but in high quantity, it can cause severe diseases and even death of humans or animals. Therefore, it is always advised to work carefully and mindfully while using insecticides to avoid any accidental ingestion of the chemicals.

Long exposures to such chemicals also lead to skin irritation, skin burns as well as breathing problems. Hence, it is advised to protect yourself entirely using masks, gloves, and glasses while working with these chemicals.

While spreading the insecticides always ensure that you do not leave back any traces as your children or pet might accidentally ingest them.

During the spraying of the insecticides into the cracks and crevices always ensure to fill in the gaps entirely so that no residue is left outside the cracks for anyone to come in contact.

The container or vessel used to make the bait as well as for the spreading or spraying or sprinkling the insecticide should immediately be discarded to prevent the further use of these containers in the house.

Always wipe off the targeted surfaces for spraying of insecticides using a clean damp cloth after the treatment to prevent any accidents.

What If Borax Doesn’t Work?

There could be many reasons if borax doesn’t work like maybe it’s contaminated, maybe you have to prepared the bait correctly, or you have placed the bait at the wrong places.

It can be anything, but if you’re still facing roaches in your house, then you should definitely take the help of exterminators.

You should not cancel the idea of hiring an exterminator by thinking that they’ll charge a lot of money.

Fill this below-mentioned form, after that you’ll get free quotes from the certified cockroach exterminators. If you think, they’re under your budget, hire them, give them a try, if not, then use any other home remedy.

Don’t worry, it’s totally Free, and your personal details are safe.

Final Words

The pests can be the most annoying and stubborn creatures on the earth once they inhabit your homes. The process of pest control can be quite exhausting so keep patience as it does not instantly give results. It may take some time and more depending on how bad your house has been infected by these pests so don’t lose hope keep repeating the process and eventually you will get the results.

2 thoughts on “20 Mule Team Borax for Roaches: Kill Cockroaches {Quickly}

  1. Mary

    Thank you do much for sharing that information I am terrified of cockroaches. I will definitely try your method. I have another pest MICE how to effectively get rid of can you help me. Thanks again

    1. Dinesh Kumar

      To get rid of mice, you can try traps, both live cage and electric traps. You can also use poison baits, but it’s not recommended to use poison baits inside the house as it can be harmful to the kids and other pets.

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