How to get rid of Cockroaches in Kitchen

How to get rid of cockroaches in your kitchen for good? Let’s take a look at the most effective ways to get rid of cockroaches in the kitchen.

Cockroaches can be an enormous problem for homeowners, and getting rid of them can be a real challenge. In order to get rid of cockroaches in kitchen cabinets, it is important to know their habits and preferred habitats. Whether you have just spotted a few roaches in your kitchen cabinets, drawers, cupboards, or pantries, or are facing a full-on infestation, it’s important to act fast.

As we know cockroaches for their ability to spread harmful bacteria and viruses, which can cause food poisoning and even typhoid fever. They also trigger allergies and asthma.

While getting rid of cockroaches can be difficult, this article will help you learn how to get rid of roaches in a variety of areas—from your kitchen cabinets and drawers to the bathroom faucet or bedroom walls—without calling in an exterminator. 

How many types of cockroaches?

How To Get Rid Of Cockroaches In Kitchen

Cockroaches are insects of the order Blattodea, which also include termites. About 30 cockroach species out of 4,600 are associated with human habitats. I have well known about four species of pests.

The cockroaches are an ancient group, dating back at least as far as the Carboniferous period, some 320 million years ago. Those ancient ancestors, however, lacked the internal ovipositors of modern roaches. We generalize cockroaches as insects without special adaptations, like the sucking mouthparts of aphids and other true bugs; they have chewing mouthparts and are likely among the most primitive of living neopteran insects. They are common and hardy insects and can tolerate a wide range of environments from Arctic cold to tropical heat. Tropical cockroaches are often much bigger than temperate species, and, contrary to popular belief, extinct cockroach relatives and ‘roachoids’ such as the Carboniferous Archimylacris and the Permian Apthoroblattina were not as large as the biggest modern species, which include the giant extinct species Titanoblatta and Gigantrotata.

Cockroaches have appeared in human culture since classical antiquity. We popularly depicted them as dirty pests, though the great majority of species are inoffensive and live in a wide range of habitats around the world.

As we discussed above, there are over 4,600 species of cockroaches, but we consider only a handful of pests.

The most common types of cockroaches are:

German cockroach

The German cockroach is the most commonly found cockroach. We can find them in all 50 states and often live indoors. They are usually brown to tan and have two black stripes behind their head.

American cockroach

The American cockroach is one of the largest species of roach and is definitely a pest. They prefer warm, humid conditions and can often be found in sewers or drains. These roaches are reddish-brown with a yellowish figure 8 pattern on their backs.

Oriental cockroach

Oriental cockroaches are dark brown or black and give off an unpleasant odor. People often refer to them as water bugs because we can find them in damp areas, like sewers, sink pipes, basements, and gutters.

Brown-banded roach

Brown-banded roaches look similar to german roaches but have two lighter bands across their bodies instead of two stripes behind their heads. We can find these roaches in both homes and commercial buildings, like schools and restaurants.

Why are there cockroaches in your kitchen cabinets?

Have you noticed an increased number of cockroaches in your kitchen cabinets? Have you ever felt like your kitchen is a war zone? Fought for control over the sink with dirty dishes and an army of grime-covered pans? Felt like you were losing the battle to mold, mildew, and all other manners of things that are definitely not edible? While it may tempt you to blame yourself, that’s not always the case.

There are a couple of reasons roaches might appear in your cabinets. First, they may simply have found their way in through cracks and crevices in your walls or flooring. Second, they may have found a food source in your cabinets. Third, they may nest in your cabinets.

First things first: if you see a lot of roaches just hanging around on the floor in your kitchen, it’s probably because they’re looking for food and water. If you kill the roaches on the floor, chances are good that you’ll see fewer roaches in your cabinets as well (since they won’t be able to get there). But if you don’t see any roaches—or just a few dead ones—in your kitchen, and you’re still seeing roaches inside your cabinets, it’s time to look more closely at how those roaches got there.

During or immediately following the installation of a new cabinet, check for cracks and crevices. If none is caulked, do so as soon as possible. If you’ve recently moved appliances or had cabinets refinished, check these areas for cracks and crevices that could provide access to your kitchen.

Signs of cockroaches in the kitchen

There are a lot of signs of cockroaches in your kitchen, such as:

  1. Droppings
  2. Odor
  3. Damage to food and surfaces
  4. Live Cockroaches

Are cockroaches a danger to human health?

We draw cockroaches to food and moisture, so if you’ve got a little water leak in your sink or there’s some breadcrumb or grease under your fridge, you might end up with cockroaches.

If you see them, it can be creepy, but there’s nothing to be ashamed of. They just want to eat and survive like all of us!

Luckily, they don’t carry diseases that humans can get (except for allergies), so your best bet is to set out roach bait traps in a dry place far away from where your kids and pets can reach. This will solve the cockroach problem of seeing them and feeling disgusted by them.

What smells keep roaches away? 

Cockroaches and humans have shared homes for thousands of years, so it’s no surprise that we’ve developed several ways to repel them. Some are more effective than others, but all are fairly cheap and easy to prepare at home. Try a few different methods until you find one that works best for you.

  • Coleus Canina, commonly known as the “scaredy-cat plant”, is a plant that has been effective in repelling cockroaches. The plant contains a natural chemical called naphthalene, which repels both cats and roaches.
  • Another smell that keeps roaches away is peppermint. There are quite a few home remedies that go with this one. One of them is to make a peppermint solution: mix 10 drops of peppermint essential oil with 5 ounces of water, spray around the house, and watch the roaches run for their lives. The minty smell is invigorating, but it repels the roaches. The scent will also help you sleep better, as it has relaxing properties, so it’s a win-win situation!
  • Another smell that keeps roaches away is vinegar. Vinegar is a powerful odor that repels many insects, especially ants and cockroaches. To keep roaches at bay, fill small containers with vinegar and place them around your house. Make sure they are unreachable by children and pets.

There are some more smells that roaches really can’t stand.

  • The most effective scents, according to the research, are peppermint, spearmint, and cypress.
  • Citrus, eucalyptus, and lavender oils work somewhat as well.
  • You can get your home smelling great AND keep roaches away by cooking with peppermint or spearmint oil and diffusing it around the house.

Cockroaches hate the smell of essential oils as: 

  • Lavender oil 
  • Peppermint oil 
  • Tea tree oil 
  • Eucalyptus oil 
  • Citrus oil spray
  • Cinnamon oil
  • Cypress oil
  • Clove oil
  • Thyme oil


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The Best Ways to Get Rid of Cockroaches in the Kitchen

There are many ways to prevent cockroaches in your kitchen. You can try to trap them with a glue board, or you can hire an exterminator to spray for them. There are also gel bait options you can buy and place in your kitchen to kill the roaches.

Whichever method you choose, it’s important to follow some specific steps to prepare your kitchen for the treatment and ensure that it is effective.

You can do the following things to clear cockroaches in the kitchen:

What are the best tips to get rid of cockroaches?

The best way to avoid roaches is to learn about your options, educate yourself about their habits, and develop a plan. Roaches have been around since the dinosaurs, so they are great at surviving. They can survive for a month without food and even longer without water. They are nocturnal, meaning they are active at night, but they dislike light.

There are many things you can do to help cockroaches control the roach population in your home.

1. Clean your kitchen thoroughly.

Cockroaches like dark and dirty places, so if there is a lot of clutter in your kitchen, they may hide out there. To keep away of the roaches, first thing, Cut down on clutter in the kitchen and bathroom and give your kitchen a thorough cleaning. Pay special attention to cracks and crevices in cabinets where roaches might hide.

So there are fewer places for roaches to hide during the day; this includes under the kitchen sink, plumbing, and behind cabinets. You should also remove items that collect dust, such as newspapers or magazines (they can infest these with roaches). In addition, don’t leave food on sofas, chairs, or beds; roaches will pick up the scent and follow it back to your home.

Cleaning your kitchen is also a great way to get rid of cockroaches in your kitchen cabinets. Start by scrubbing all surfaces with a bleach and water solution. Rinse all surfaces thoroughly to remove any traces of food items or drink residue.

Next, use a vacuum with an attachment to remove any cockroach hiding places, like underneath kitchen appliances. Once everything has been cleaned, apply a cockroach killer that is specifically planned for kitchens.

Vacuum Often

Cleaning your kitchen is another important step to take if you want to get rid of cockroaches in your kitchen cabinets. But vacuuming is also one of the best ways to kill these pests.

The Cockroaches are notorious for hiding in dark, secluded places. So, it’s important to clean your kitchen frequently to get rid of any hiding places that the roaches might be using.

After cleaning the cabinets and cleaning the floors, thoroughly vacuum the kitchen. Once you have removed all traces of the roaches, you can consider applying a cockroach killer to your cabinets to ensure that you have completely exterminated them.

2. Seal up any entry points, cracks, or holes in walls, floors, or cabinets.

To prevent more roaches from coming into the kitchen once you’ve gotten rid of the current ones, seal any cracks or holes in walls, floors, or cabinets using caulk or wood filler (for large holes). You’ll also want to make sure that screens on windows are secure and that doors don’t have gaps underneath them (use weather-stripping if necessary)

3. Control The Food Source For Roaches In The Kitchen

The Cockroaches love eating many things. However, the kitchen provides a variety of enticing options. Be sure to store any food in sealed containers and make sure there are no crumbs or garbage sitting out.

Clean up spills right away, don’t leave dirty dishes in the sink overnight, and wipe down counters after preparing meals.

Remove their water sources by fixing dripping pipes and other leaks. Keep pet food stored in sealed containers.

4. Use non-chemical methods for controlling roaches in your kitchen.

One of the easiest ways to get rid of cockroaches is by using boric acid. This compound is relatively inexpensive at hardware stores and online retailers, but it’s also very effective at killing bugs. The best part about using boric acid is that it isn’t toxic, so you don’t have to worry about children or pets getting sick from ingestion or inhalation. As an alternative to using poison baits, try sprinkling it in areas where roaches frequent (like under your sink) and along baseboards throughout your house where they may come into contact with other surfaces like walls and floors. However, keep in mind that this method only works if you can keep track of where those areas are, so if you’re going to do that, keep extra light bulbs around your place specifically for those areas and only when you need them.

What is the best home remedy to get rid of roaches?

1. Use Boric Acid To Kill Roaches In Your Kitchen

Boric acid or borax powder is a natural insecticide that is made from borax and other compounds. We can find it at most local hardware stores and is relatively easy to use. When used correctly, it will kill the cockroaches within 24 hours of contact. The boric acid works by dehydrating the insect’s exoskeleton (outer shell), causing them to die from dehydration or suffocation due to lack of oxygen.

Here’s how you can use boric acid to kill the cockroaches in your kitchen:

  • Make a boric acid paste. To make a paste with boric acid, combine one part boric acid with two parts flour. Then slowly add water until you achieve the consistency of toothpaste. Apply this paste to areas where you’ve seen roaches or where you suspect them to be (for example, behind your stove). This will cause the roaches to ingest the boric acid as they crawl through it.
  • Bait your traps with boric acid. You can buy pre-made traps or bait stations at any home improvement store. Simply place the trap or bait station in or near areas you’ve noticed the cockroaches frequenting and fill it with boric acid. Roaches will eat the boric acid and will die shortly after ingesting it.
  • Sprinkle powdered boric acid around your kitchen. Boric acid also comes in a powder form that you can sprinkle around baseboards, behind appliances, and in crevices throughout the kitchen and bathroom.

2. Homemade Bait Method

If you’re dealing with roaches in your kitchen or bathroom, you’ll want to put down some cockroach bait. This will help kill off the entire population instead of just those who come into contact with the poison.

We made the best bait with a combination of borax powder and food. Flour, sugar, peanut butter, and even chocolate (if your pets won’t get into it) are all good options for your bait mix. Put the poison inside a sealed food container, like a yogurt jar, using tape to keep it shut if necessary. Leave the jar somewhere where you’ve seen roaches before so that they’ll find it and eat from it.

For a quick fix when you have roaches around your home, try mixing equal parts sugar and borax acid powder together in a bowl. Place this mixture out on some aluminum foil in areas where you’ve seen roaches (like under sinks or behind appliances), and check back in several hours. The sugar will attract any nearby roaches, who will take the poison back to their nests, causing the entire colony to be wiped out. 

Roach infestation in your home will lead to many health problems and the best way to get rid of roaches is by controlling their infestation. To help prevent further cockroach infestation, wipe down surfaces behind kitchen cabinets and inside the walls with vinegar, which leaves a thin residue that most bugs hate, discouraging them from returning.

3. Frequently use pesticide spray

Many roach killers are available in the market today. Each of them claims to be the most effective. However, the best roach killer is the one that is easy to use and takes care of the roach problem at hand.

Sprays are used to kill the roaches on immediate contact, but continuously. The best way to apply sprays is to keep spraying every few days until you don’t see any roaches for about a week. This will ensure that even if you kill some roaches with your spray, it won’t cause an increase in their population because of a lack of food sources or water sources available for them to lay their eggs.

The spray bottle can spray on any type of bug, like spiders or bed bugs, etc. It is a very effective way to kill the roaches, and it also works fast. Different manufacturers from various countries like America, Australia, etc make spray bottles.

4. Use Diatomaceous Earth to get rid of Cockroaches in Kitchen

There are two main types of diatomaceous earth. The gritty stuff you can use in your garden is called food-grade diatomaceous earth. It’s made from fossilized single-celled algae and will not kill cockroaches. However, there is another type of diatomaceous earth that will kill roaches.

Diatomaceous earth is a powder made up of fossilized remains of tiny organisms called diatoms. The sharp edges and high silica content pierce the cockroaches’ bodies, causing them to dry out and die.

It’s non-toxic and safe for humans and pets, but because it’s so abrasive, it can irritate nostrils or lungs if inhaled.

Make sure you buy food-grade diatomaceous earth, which doesn’t contain any of the heavy metals found in the industrial version.

You want to buy pool filter grade diatomaceous earth. This type of DE is used to filter water into swimming pools, and it is very effective at killing cockroaches.

5. Use Baking Soda and Sugar to Get Rid of Cockroaches

This is a pretty common method to get rid of roaches, and it works by using their own natural tendencies against them. Roaches love sugar, so they’ll be attracted to the sugar in the mixture. The baking soda will react with the acid in their stomachs and cause a buildup of gas that will kill them. To make this trap: 

Mix 2 tablespoons of baking soda with 1 tablespoon of sugar. Add a little water to create a paste, and put dollops of the mixture wherever you see cockroaches regularly.

6. Get rid of cockroaches with vinegar

Use vinegar. Vinegar is a powerful natural cleaner that can help you get rid of roaches for good.

Cockroaches hate the smell of vinegar and cannot stand it. You can make homemade bait stations or traps by putting small amounts of boric acid into jars or other containers and adding a little vinegar or apple cider vinegar to attract the roaches inside.

7. How to use vinegar?

To use it, mix equal parts warm water and vinegar in a spray bottle. Spray the infested areas thoroughly, getting into any cracks or holes where the insects are hiding.

Be careful not to spray the solution on anything you don’t want to damage, such as your pets or furniture.

8. Get rid of cockroaches with a glue trap

Use glue traps. You can also use glue traps to catch roaches at home. Glue traps are made from materials like cardboard and plastic and contain sticky chemicals that trap insects when they walk over them.

You can buy glue traps at most grocery stores and big-box retailers in the household goods section. Place the traps around your home in areas where you’ve noticed roach activity, such as beneath sinks and appliances, inside cabinets, and near baseboards.

9. Use Garlic, onion, and Bay Leaves

Place a Garlic, onion, or bay leaf inside your kitchen cabinet. The cockroach will go near the bay leaf and then it will feel sick because of the scent of the Garlic, onion, or bay leaf.

10. Use Aerosols

You can also use aerosols to get rid of roaches. You can either spray them away or freeze them with an aerosol spray. Spraying is better since it doesn’t kill them, but it forces them to go somewhere else.

11. Get a Cat

Cats are one of the few animals who actually enjoy hunting cockroaches, so if you have cats or know someone who has cats who wouldn’t mind lending you one for the night (or for as long as it takes), let your cat do its thing! If this isn’t an option for you, but you have pets like dogs or birds that can catch cockroaches, let them try!

12. Hire a professional if all else fails

If you’ve tried everything here and still can’t get a handle on your cockroach problem, it’s time to call a professional exterminator. They will help you find the source of the cockroaches, and they’ll be able to use more powerful pesticides than you can buy in stores. They’ll also have advice on how to keep roaches away after they’re gone.

If you’re going to call an exterminator, do some research and pick one that’s well-reviewed and has plenty of experience getting rid of cockroaches.


Cockroaches in the kitchen! These creepy crawlies are the stuff of nightmares. There’s no doubt that cockroaches are one of the most disgusting and skittish creatures to have around, especially in your kitchen.

Such kitchen pests can as well affect the hygiene levels of your environment, which could also lead to a series of stomach issues. The presence of such insects in the kitchen might be more than enough reason for you to take some steps and ensure that it minimized their population. Such pest insects just need favorable conditions to thrive and thus it is up to you to get rid of them once and for all so that the chances of their re-infestation can be erased.