How to Get Rid of Cockroaches, Top 10 Home Remedies

How to Get Rid of Cockroaches

How to Get Rid of Cockroaches, Top 10 Home Remedies

Cockroaches are one of the most common household pests in the world. They are attracted to your home in search of food and water mostly. The three most common types are the German, Oriental and American roaches.

These tiny creatures are not only ugly to look at, but also harmful to your health. They act as carriers of different germs and bacteria that cause diseases.

They contaminate the space and items around them with waste products, which can cause allergic reactions in people and pets.

They can also damage household items like books, clothes, electronics, wires and more. Plus, when present in large numbers, they produce a mild musty smell.

As cockroaches reproduce quickly, you need to take measures to get rid of them as quickly as possible. When they are present in small numbers, you can easily control their growth with little effort and time.

There are plenty of commercial products in the market that can help reduce a roach infestation, but such products pose health risks for you and your family.

There are certain natural methods that, while they may require repeated use, can surely help in getting rid of them.

Here are the top 10 ways to get rid of cockroaches.

1. Borax and Sugar

Borax is a good option to try at home to control the growth of roaches and prevent the insects from entering your premises.

Borax dehydrates the pests’ exoskeleton and damages their digestive system, which ultimately leads to their death.

To increase the effectiveness of borax, it should be used along with sugar. Sugar helps attract the roaches to the trap.

  1. Mix three parts of borax and one part of sugar.
  2. Put this mixture along places where you usually see the roaches at night. (Wash your hands thoroughly after distributing this mixture. It is recommended to wear gloves.)
  3. The next morning, you will see many dead roaches, which you need to discard.
  4. Repeat for a few days.

In place of borax, you can also use boric acid or simple baking soda.

Note: This remedy is not recommended if you have kids or pets at home.

2. Neem

Neem oil or powder is a good alternative to the synthetic and biological methods of insect control. It contains highly volatile components that act as insect deterrents.

Plus, it is less toxic to non-target organisms and economically cheaper than chemical repellents.

A 2014 study published in the International Journal of Pure and Applied Bioscience reports that neem is one of the plants reported to have the ability to kill or keep away the pests.

Other effective plants include turmeric, clove, sage, Chinese chaste tree and Malabar nut.

  • Put 1 tablespoon of neem oil in a regular-sized spray bottle and fill it with water. Spray the solution in the affected areas at night. Repeat as needed.
  • Another option is to sprinkle neem powder around the affected areas before going to bed. Repeat as needed.

3. Kaffir Lime Essential Oil

The oil derived through steam distillation of kaffir lime (makrut lime) leaves also works as an effective natural repellent for roaches.

In a 2007 study published in the Southeast Asian Journal of Tropical Medicine and Public Health, researchers analyzed the repellent activity of seven essential oils and found that kaffir lime leaf essential oil showed the best repellency against three types of cockroaches under laboratory conditions.

In fact, it showed 100 percent repellency against the American and German roach species.

  1. Add 8 to 10 drops of kaffir essential oil to 2 cups of water.
  2. Pour the solution in a spray bottle.
  3. Spray the solution in areas where you notice roaches at night.
  4. Pour the remaining solution around drains and sinks.
  5. Repeat as needed for several days.

Other essential oils that have insect repellent properties are peppermint and tea tree oil.

4. Catnip

The herb catnip also works as a natural repellent to cockroaches. The active ingredient nepetalactone offers the repellency property. Plus, it is nontoxic to humans and pets (except cats).

A 2006 report by American Chemical Society found that catnip essential oil can act as an effective insect repellent for common household pests.

  • Put a small amount of fresh catnip leaves in small porous bags or sachets. Leave them in areas where you see cockroach activity. Change the leaves after a few days, and repeat as needed.
  • You can also simmer 1 tablespoon of catnip leaves in 2 cups of water for 5 minutes. Strain and allow it to cool. Spray the solution on kitchen cabinets, behind counters and anywhere you suspect the presence of roaches at night.

5. Diatomaceous Earth

Diatomaceous earth is another nontoxic alternative to get rid of roaches. It works as a gentle abrasive and is highly effective in hidden areas, such as cabinet tops and behind appliances, where roaches congregate.

When the insects come in contact with the sharp tiny particles of diatomaceous earth, they die due to the damage caused to their waxy exoskeletons. Diatomaceous earth is also considered good for repelling bed bugs.

  1. Lightly dust food grade diatomaceous earth on suspected areas.
  2. Repeat once daily until all the roaches are gone.

Note: Always wear a mask and rubber gloves when handling diatomaceous earth. Avoid using it in wet and damp areas as it will not work.

6. Coffee Grounds

The aroma of coffee grounds lures cockroaches out the dark, quiet corners of your house. It’s one of the most effective natural options to get rid of roaches. However, it is still not known whether the caffeine in coffee kills the roaches.

  1. Fill a few glass jars with water.
  2. Put wet coffee grounds in small paper cups and place them inside the jars.
  3. Put the jars against walls or baseboards or any other place where you see roaches at night. The roaches are attracted to the aroma of the coffee grounds and enter the jar, from which they can’t escape.
  4. The next morning, dump the contents of the jars.
  5. Repeat the process for a few days.
See also:  Cultural Pest Controls

7. Pandan Leaves

If you notice cockroaches in your vehicle, one of the best ways to get rid of them is using pandan leaves. It is common to see taxi drivers in Singapore and Malaysia using pandan leaves to repel roaches in their vehicles.

The volatile essential oils in the leaves contain mainly terpenes and sesquiterpene hydrocarbons, as well as a major aroma component that accounts for the insect-repellent and attractant properties of these aromatic leaves.

A 2003 study by the School of Biological Sciences, National University of Singapore, reports that pandan leaves work as a natural cockroach repellent, though not the most efficient one.

However, it is a better option than synthetic repellents, such as DEET, that have undesirable effects on people and the environment.

Just keep some pandan leaves in areas where you see the small critters and soon they will vanish away.

8. Fabric Softener

Fabric softener works as an effective roach killer. These critters breathe through their skin, and when exposed to a soapy solution, they become suffocated and ultimately die.

  1. Mix equal amounts of fabric softener and water.
  2. Put the solution in a spray bottle.
  3. Spray the solution directly on the insects whenever you can. Also, spray it in places where you suspect hidden roaches.
  4. Repeat as needed.

9. Cut Off Their Food Supply

A key to getting rid of these tiny insects is to cut off their food supply. They cannot live without food and water for more than a week.

It is hard to completely deprive them of food, but limiting the supply will make it easier for other methods to work effectively.

  • Store food items in airtight containers.
  • Raw fruits and vegetables should be stored in your refrigerator.
  • Keep tables, counters and stovetops clean and free of food particles at all times.
  • Always wash your dishes after meals and put away leftover food immediately. Make sure that no dirty dishes or leftover food sit out overnight.
  • No open food should be left out overnight, including pet food.
  • Store your cooking dishes and pots upside down.
  • Keep cabinet shelves and drawers closed when not in use. Also, keep them dry and clean.
  • Keep garbage cans covered and avoid moist garbage, even in your garden.

10. Keep Your House Clean

Make necessary efforts to keep your house, including kitchen and bathroom, clean to prevent the intruders from taking up residence.

  • Keep your kitchen and bathroom as dry as you can.
  • Fix all the leaks in your bathroom and kitchen.
  • Remove all wood piles and trash cans from your yard.
  • Use a dehumidifier in your house, as humid environments attract the pests more.
  • Use screens on your windows and avoid keeping the door open for a long time.
  • Use a vacuum cleaner once a week to clean behind and beside furniture and cabinets.
  • Remove clutter from your store room, cabinets and other possible breeding places.
  • Do not keep stacks of paper bags, sacks, cardboard boxes or rags in open areas.
  • Check insulation around motors and clean them regularly.
  • Always keep a trash can with a lid in the bathroom as well as garden area, and empty them daily.

Home Remedies for Cockroach Bites

Just the thought of coming into contact with a cockroach is enough to make your skin crawl. What more if you’re actually bitten by this unsightly creepy crawler? In this article, you will learn about some effective home remedies for cockroach bites that can help you attain relief from the pain and inflammation quickly.

Make sure that you repost this article on your various social media sites so that everyone you care about may also know some of the first few steps that they should take the minute they are bitten by cockroaches.

Wash It With Soap and Water

The moment that a cockroach bites you, immediately wash the area with soap and water. Cockroaches like crawling on things that are dirty, and that’s why it’s not unlikely for them to be covered with bacteria. You don’t want any bacteria to come into contact with the bite because such can lead to an infection.

It’s a good idea for you to use antibacterial soap and warm water to keep an infection from striking.

Apply Ice

Washing the area with soap and water won’t make the pain go away. For attaining relief from such, you may reach for an ice cube and press it on the trouble spot for a few seconds at a time only. Make sure that you don’t allow the ice cube to touch your skin for several seconds straight to prevent tissue damage.

Other than an ice cube, you may also count on cold water — just daub it several times on the bite.

Rub an Onion on It

There is a way to kill off bacteria and at the same time reduce pain, and that can be done with the help of an onion. As soon as you are bitten by a pesky cockroach, grab a small piece of onion and start rubbing it gently on the bite mark. Its juice possesses superb antimicrobial as well as pain-relieving properties.

Allow the juice of an onion to stay there until it dries to give it plenty of time to carry out its job.

Or Try a Banana Peel Instead

Not fond of the smell of an onion? Worry not because there is another effective home remedy for a cockroach bite, and it’s the peel of a banana. Many people swear by its effectiveness in providing relief as well as warding off an infection. Make sure that the side of the banana peel that comes into contact with the cockroach bite is the fleshy one.

If you want, you may cut a small piece of banana peel and then secure it in place with a scotch tape.

Massage Baking Soda Paste

Every kitchen should never be without a box of baking soda because it’s great not only for cooking purposes, but also in dealing with so many everyday health issues — cockroach bites are included. All you have to do is place a few of drops of water to a little baking soda, and then massage the resulting paste on the bite.

There’s no need to rinse off baking soda with water because it will fall off once completely dry.

Daub Rubbing Alcohol

One of the quickest ways to fend off an infection as well as reduce swelling is by daubing a small amount of rubbing alcohol on the area bitten by a cockroach. For a few seconds, you may feel a stinging sensation. Worry not because it will soon fade away, allowing you to attain much-needed relief.

If rubbing alcohol is not around, you may also use an alcohol-based hand sanitizer or even mouthwash.

Have you heard or read about another home remedy for a cockroach bite from a reputable source? Feel free to share it below in the comments section!

The Best Natural Home Remedies For Roaches

The Best Natural Home Remedies For Roaches

Killing cockroaches is a nasty business. Not only are the creatures themselves irritating in your home, but most traditional roach repellents are also full of toxic chemicals. Traditional pest control products have been linked to certain types of cancer and a host of side effects. A quick read of the warning label shows that these traditional roach killers can be toxic for human and animal health. They can also cause dizziness, nausea, and lightheadedness. Fortunately, there are several natural ways to get rid of a cockroach infestation fast. We’ve put together a list of the best ways to eliminate roaches in your home without using toxic chemicals. From roach traps to preventative measures, we’ve got you covered with the best home remedies for roaches.

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Best Home Remedies For Roach Removal

1. Baking Soda and Sugar

A simple and effective roach killer is a combination of sugar and baking soda. The sugar attracts the cockroaches while the baking soda eliminates them. The baking soda mixes with the stomach acid of roaches, causing them to die slowly over time. Mix equal parts baking soda and sugar in a bottle. Sprinkle the mixture anywhere you see roaches and at suspected entry points to your home.

2. Bay Leaves

One of the best home remedies for roaches in your home is to prevent them from entering in the first place. Bay leaves are a natural roach repellent since cockroaches don’t like the smell of the leaves. A bay leaf is non-toxic so you don’t have to worry about your pets or young children eating it.

Take a handful of bay leaves and crush them using a mortar and pestle. Sprinkle the powder in roach nests and anywhere you may have already seen the roaches. Another alternative is cucumbers. Roaches naturally avoid this healthy vegetable so set a few pieces out where you think the roaches enter your home. You can also use cucumber peels for a less messy way of dealing with your roach problem.

3. Boric Acid

Boric acid may not be the healthiest alternative, but it is one of the most effective when it comes to roach killer. Boric acid is toxic and classified as a poison for humans and animals. It’s naturally derived, but should be kept away from pets and family members. You only need a light dusting of this potent powder to be effective. The powder must also remain dry, otherwise it won’t kill the roaches.

The roaches walk on the boric acid and then lick it off during grooming. The poison enters their system and kills the roaches quickly and efficiently. While toxic, boric acid is a good choice for people with serious or tough infestations.

4. Lemon Juice

Lemon juice is one of the most effective home remedies for a cockroach infestation. Lemons are already associated with a clean home and using these citrus fruits to clean floors and entry points will deter roaches. Simply wash your floors, countertops, and other surfaces with equal parts lemon juice and water. Make sure to hit high traffic areas and any previously infested areas. You can also spray it in any potential roach water sources to keep them from moving in.

5. Fabric Softener Spray

This natural remedy involves spraying the roaches as soon as you see them. Combine three parts fabric softener with two parts water in a large spray bottle. Shake the bottle before spraying and aim the mixture directly at the roaches. Cockroaches breathe through their skin so when they are covered with this natural liquid, they suffocate and die.

You can also use dish soap instead of fabric softener, but the fabric softener tends to work better. This method is perfect for people who have a lot of cockroaches that skitter across the floor and are difficult to target.

6. Coffee Grounds

Coffee grounds can be used to make roach traps. Like sugar, cockroaches are naturally attracted to coffee grounds. All you need to do is fill a jar with coffee grounds and water.

It will take anywhere from 30 to 40 minutes for the roaches to drown in the water and coffee mixture so keeping them inside is essential. Leave enough room at the top of the jar to prevent the roaches from climbing out of the container. Grease the inside of the jar with petroleum jelly so the surface is too slick for them to escape.

7. Essential Oils

Essential oils have a host of health benefits and can be used as a natural roach killer. Certain scents can also be used to deter roaches from entering your home to begin with. Peppermint oil, cypress oil, eucalyptus oil, and tea tree oil are among the most effective natural home remedies for roaches. Combine the essential oils with water or saltwater and spray around your home. Make sure to coat areas that are high traffic spots for roaches as well as entry points.

8. Listerine

Just like peppermint oil, Listerine is a natural roach repellent due to its scent. Mix equal parts of Listerine and dish soap in a spray bottle. This method is best for small infestations and won’t actually kill the roaches unless you manage to spray them directly. Instead, Listerine spray is a good way to prevent future infestations and manage small existing ones.

9. Diatomaceous Earth

Diatomaceous earth is made of marine phytoplankton, which is toxic to cockroaches. Buy the food-grade variety and scatter the powder in cabinets, on floors, and in places where you frequently see roaches. Make sure to remove the dead roaches and clean the area using lemon to prevent future infestations.

10. Cayenne Pepper

Cayenne pepper can be added to roach bait to kill the invaders. The spice can also be sprinkled by itself since it is a natural roach deterrent. Cayenne pepper may also be effective in eliminating bed bugs and other insects.

Get Rid of Roaches Naturally

The life cycle of a cockroach can last anywhere from six months to one year. American cockroaches live for approximately one year while German cockroaches live only about 100 days. Whichever type of cockroach you’re dealing with, eliminating them can take time. Use a combination of these natural remedies to both deter and kill and invading roaches. Since our list of the best home remedies for roaches doesn’t contain toxic chemicals, you can rest easy knowing that you’re getting rid of the pests the natural way.

11 Home Remedies for Cockroaches to Use in Home & Fridge 2020

There are multiple home remedies that you can use to get rid of cockroaches. In this aritcles, we have listed 11 best home remedies for cockroaches

here are 11 home remedies for cockroaches to use in home & fridge

Home Remedies for Cockroaches in Fridge 2020

Eucalyptus oil repels cockroaches. The spray prepared with eucalyptus is beneficial to keep cockroaches away. The oil is chemical free and not harmful for humans.

How to use

    Take 150 ml of water and mix 3-4 drops of liquid soap(washing soap for utensils), 10 drops of tea tree oil and 10 drops of eucalyptus oil Mix them well and transfer into a spray bottle Shake well and spray around the fridge, beneath the fridge, and inside the fridge

Note: You can use the homemade liquid even inside the fridge after removing all the stuff.

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Cockroach Killer Home Remedies

#1. Diatomaceous Earth as Home Remedy

Diatomaceous earth is fine dust made of diatoms which has silicon dioxide shells. The fine dust absorbs fats and oils from the outer layer of the hard shell that covers cockroaches and other pests.

The tiny particles of fine dust have abrasive edges that further break the shell down. As result cockroaches or pests are unable to retain moisture, they dehydrate and die.

How to use

Sprinkle a generous amount of powder in the cockroach-infested areas Blow the dust using bulb puff into the crevices where cockroaches may be hiding including cracks and open space indoors Follow the above process once per day for best results Optional: You can add little sugar to this powder to attracts insects


  • Use only food-grade diatomaceous earth which is nontoxic to humans and pets
  • Do not sprinkle in the wet areas else the earth will be ineffective
  • If you are using insect-grade diatomaceous earth, wear a dust mask, gloves and goggles to avoid irritating skin, eyes or lungs

#2. Baking Soda and Sugar to Keep Cockroach Away

The baking soda is poisonous which produces gas after reacting with water. Cockroaches are attracted by sugar smell and consume the baking soda.

The baking soda mixes with stomach acids and releases carbon dioxide rapidly. The rapid release of carbon dioxide destroys the internal organs and finally kills them.

How to use

Mix baking soda and sugar in an equal ratio Sprinkle the mix in the cockroach-infested areas Follow the process as many times as required

#3. Boric Acid as Home Remedy for Cockroach

Boric acid is an inorganic insecticide that has higher concentrations of boron which make difficult for cockroaches to eat or step around.

Boric acid is not only toxic but has a positive electrostatic charge which causes powder particles to stick to the bodies of cockroaches.

The slow-acting property of acid allows time for the cockroaches to carry the poisonous powder back to their nests and infect other cockroaches.

When cockroaches ingest the boric acid the cellular lining of their stomach gets destroyed which finally kills them. This is the most lethal method of killing cockroaches as they have been seen developing resistance to commercial pesticides.

How to use

Procedure 1: Boric powder

  • Sprinkle a light dusting of boric acid in the cockroach-infested areas (Boric acid is not effective in the wet areas)

Procedure 2: Boric powder + milk + wheat flour

    Mix the boric acid with milk and wheat flour. Make very small balls and keep wherever you find more cockroaches In 3 days cockroaches will not be there. Repeat this after every 3 months

Note: Boric acid is a hazardous chemical, hence required to be kept away from children and pets.

#4. Catnip Spray for Cockroaches

Catnip (Nepata cataria) is a perennial herb that contains the active ingredient nepetalactone. Nepetalactone has a narcotic effect on cats. Cockroaches are very sensitive to this chemical which drives them away thereby acts as a cockroach repellent.

Hence, growing catnip around your home can effectively ward off cockroaches.

Catnip spray is only beneficial to repel the cockroaches but cannot kill them. Catnip is nontoxic to both humans and pets except cats.

How to use

Boil a handful of fresh catnip leaves for 10 minutes in 2 cups of water Allow the leaves to sit in boiling water for several minutes Cool down the mixture and pour the water into the spray bottle Spray this in all the cockroach-infested areas Follow the process as many times till your home is completely cockroach free

#5. Silica Aerogel as Home Remedy

Silica aerogel is a desiccant that can dry out anything which comes in contact with them. Cockroach body is made up of liquid substances and has a protective coating outside their bodies that prevents moisture loss.

When the cockroaches come in contact with silica aerogel, their outer layer dries up which makes the cockroaches lose moisture and eventually die.

How to use

  • Sprinkle the mixture of sugar and silica aerogel in and around the house

#6. Bay Leaves as Home Remedy for Cockroach

Bay leaves referred as “Tej pata”. The odor of the bay leaves is unpleasant for the cockroaches and other insects. They work as a repellent but do not kills cockroaches. Aroma of the leaves is enough to keep the cockroaches away.

Bay leaves are not poisonous and act as a great repellent in avoiding the cockroaches. Thus they reduce the growth of the cockroaches and prevent their attacks and spread in the house.

How to use

Crush handful of bay leaves and place them in all the high-traffic areas, and all possible entry points. Optional: You can use fresh leaves or dry leaves. (Powder of dry leaves releases a much stronger smell)

#7. Peppermint Oil Spray

Peppermint oil works as a good repellent for cockroaches but they cannot kill them. Cockroaches hate the smell of the peppermint oil and thereby repel the cockroaches effectively.

The oil is effective on a few cockroaches, but if you are facing a heavy cockroach infestation, then peppermint spray is not going to help you.

Peppermint oil works little slower than other home remedies but is a natural and non-toxic way of keeping your home cockroaches free over time.

How to use

    Fill a spray bottle with water and add 20 drops of peppermint oil Spray the mixture in all the corners and the places where you suspect cockroaches

#8. Cedar as Remedy for Cockroach

The essential oil thujone present in cedar has insect repelling properties. The oil not only repels cockroaches but also repels termites, moths and carpet beetles.

The cedar balls are also helpful in preventing attacks of demits and bed bugs and can be effectively used to remove pests out of your home.

How to use

Place cedar blocks, chips or balls around your kitchen, inside the cabinets, cupboards and other cockroach affected areas Replace the pieces every three weeks

#9. Listerine Spray

The antiseptic properties of Listerine existing in mouthwash can be used to disinfect your home. The essential oils present in Listerine spray helps to get rid of cockroaches fast.

Listerine contains menthol which is most effective in repelling and killing cockroaches compared to other essential oils.

How to use

    Mix 100-120g of Listerine with 3.5 to 4 liters of water and spray around cockroach-infested areas Follow the process as many times as required

#10. Lemon Peel or Lemon Juice

The anti-pathogenic properties of lemon and other citrus fruits will keep the cockroaches away. Lemon contains citric acid and cockroaches can’t stand the citric smell hence lemon juice works as cockroach repellent.

How to use

Procedure 1: Lemon juice

Add lemon juice to the water Use the water for mopping floors, kitchen tops, and bathroom cabinets and the other places where you have noticed cockroaches Follow the process as many times as required

Procedure 2: Lemon peels

Grind up lemon peels and leave them in areas where you have noticed cockroaches


You can kill cockroaches using the above-mentioned home remedies and get rid of them permanently. The remedies can be prepared easily and are chemical free.

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