Do Roaches Like Cinnamon? Exploring the Myth and Reality

Ever wondered if roaches have a sweet tooth for cinnamon? Well, you’re not alone. Many people have resorted to using cinnamon as a natural roach repellent, but the question remains, do roaches actually like it? Some say that the pungent aroma of cinnamon is like kryptonite to roaches, while others argue that it doesn’t faze them one bit. So, where does the truth lie?

To answer this question, we first need to understand the nature of roaches. Roaches are known for their resilience and adaptability. They can survive in harsh environments and can even develop immunity to pesticides. However, they also have a keen sense of smell that guides them to food sources. This brings us back to our initial query, do roaches like the smell of cinnamon?

The answer isn’t so black and white. Some roaches may be deterred by the strong aroma of cinnamon, but it all depends on the species, the environment, and the quality of the cinnamon. So, before you go sprinkling cinnamon around your home, let’s delve deeper into the world of roaches and see if cinnamon is truly an effective repellent or just another old wives’ tale.

What are roaches?

Roaches, also known as cockroaches, are insects that belong to the order Blattodea. There are more than 4,000 species of roaches, but the most common species found in households are the German cockroach and the American cockroach. Roaches are known for their infamy as pests that can cause damage to our homes and carry diseases.

Roaches have a distinct appearance – oval-shaped body, six legs, two antennas, and wings (not all species can fly). They are nocturnal, meaning they are most active at night. Roaches are omnivorous, which means they eat both animal and plant-based food. They can survive up to three months without food and a month without water.

Types of Roaches

There are thousands of species of roaches in the world, but experts have identified a few common types that you are likely to find in your home or workplace. Knowing the characteristics and habits of each type can help you take the necessary steps to prevent them from infesting your property.

  • German Cockroach: This is one of the most common roach species found in homes and apartments. They are small, light brown in color, and have two racing stripes on their backs. These roaches prefer warm and humid environments such as kitchens and bathrooms.
  • American Cockroach: Also known as a palmetto bug, this species is larger than German roaches and has a reddish-brown color. They can be found in sewers, basements, and other damp areas.
  • Oriental Cockroach: These roaches are also called water bugs because they prefer cool, moist areas like sewers and basements. They are large and black and can sometimes be mistaken for beetles.

Roaches and Cinnamon

Many people believe that sprinkling cinnamon can repel roaches and keep them away from their homes. However, there is no scientific evidence to support this claim. While cinnamon may have a pleasant smell, it does not have any properties that are harmful or toxic to roaches.

While cinnamon may not be an effective way to get rid of roaches, there are many other strategies that can be helpful. Keeping your home clean and free of food crumbs, sealing up cracks and holes where pests can enter, and storing food in airtight containers can all help keep roaches at bay.

Roach Species Identification

If you see roaches in your home, it is important to identify the species so that you can take the appropriate steps to get rid of them. One way to do this is to capture a live roach and send it to a pest control expert for identification. Another way is to examine the characteristics of the roach, such as its color, size, and shape, to help determine the species.

Roach Species Color Size Habitat
German Cockroach Light brown 0.5-0.6 inches Kitchens, bathrooms, and other warm and humid areas
American Cockroach Reddish-brown 1-1.5 inches Sewers, basements, and other damp areas
Oriental Cockroach Black 1-1.25 inches Sewers, basements, and other cool and moist areas

By identifying the species of roach in your home, you can choose the most effective pest control strategy to get rid of them and prevent them from coming back.

Habitat of Roaches

Roaches are among the most adaptable creatures on earth. They can survive in almost any environment, from the tropics to the Arctic Circle. They can thrive in sewers, garbage dumps, and even in the cleanest of homes. Here are some of the subtopics concerning the habitat of roaches:

  • Preferred environments
  • Typical hiding places
  • Factors that influence their habitat

Preferred Environments

Roaches typically prefer warm and humid environments. In fact, they need a certain level of humidity to survive. The ideal temperature for roaches is between 70 and 80 degrees Fahrenheit. They thrive in areas with plenty of food and water sources, as well as dark, hidden places to breed, nest, and molt.

Typical Hiding Places

Roaches like to hide in tight crevices, cracks, and dark corners. They may nest in cardboard boxes, paper products, or even appliances such as refrigerators and ovens. Roaches also prefer the warm, damp environment of drains and sewers. Because they are nocturnal creatures, they tend to hide during the day and become more active at night.

Factors That Influence Their Habitat

Roaches are highly influenced by their environment. Temperature, humidity, and the availability of food and water all play a role in their distribution and population density. Other factors that can influence their habitat include the use of pesticides, cleanliness, and the presence of predators such as lizards and birds. Understanding these factors and taking steps to control them can help prevent and control roach infestations.

Preferred Temperature 70-80 °F
Ideal humidity level 40-60%
Main hiding places cracks, crevices, cardboard boxes, paper products, appliances, sewers, and drains
Main factors influencing habitat temperature, humidity, availability of food and water, use of pesticides, cleanliness, and predators

Overall, understanding the habitat of roaches can help prevent infestations and control their spread. By making your home or business less hospitable to these adaptable pests, you can create a healthier and more comfortable environment for yourself and your loved ones.

Do roaches like certain spices?

Cockroaches are known for their survival skills. They can live in almost any environment and feed on almost anything. However, some spices have been known to repel cockroaches, while others have little to no effect.

  • Cinnamon: Cinnamon has a strong odor that can easily repel cockroaches. The smell of cinnamon irritates the cockroach’s sense of smell, making it difficult for them to find food and water and avoid danger. Sprinkling cinnamon powder around your kitchen or other areas where cockroaches tend to congregate can be effective in keeping them away.
  • Mint: Similar to cinnamon, mint has a strong odor that can repel cockroaches. They cannot stand the smell of peppermint oil. Using a peppermint oil spray can help to keep them away.
  • Cayenne Pepper: Cockroaches dislike the strong smell and taste of cayenne pepper. Sprinkling cayenne pepper powder around your home can help to keep them away.

While these spices may be effective in repelling cockroaches, it is important to note that they should not be used as a substitute for good hygiene practices. Keeping your home clean and free of clutter is the best way to prevent cockroach infestations.

Here are some other spices that have little to no effect on cockroaches:

Spice Effect on Cockroaches
Black pepper Little to no effect
Garlic Little to no effect
Paprika Little to no effect

Overall, adding cinnamon, mint, or cayenne pepper to your pest control arsenal can be a great way to repel cockroaches. However, it is important to remember that good hygiene practices are the best way to prevent infestations.

Properties of Cinnamon

Cinnamon is a well-known spice used in different cultures around the globe. Not only is it commonly used in cooking, but it is also known for its medicinal properties. Cinnamon is obtained from the inner bark of trees belonging to the genus Cinnamomum and is widely known for its sweet and spicy aroma.

Here are some properties of cinnamon:

Health Benefits

  • Cinnamon is loaded with antioxidants that protect the body from oxidative damage.
  • It has anti-inflammatory properties, which help to reduce inflammation in the body.
  • Cinnamon has been shown to lower blood sugar levels and improve insulin sensitivity, making it useful for people with type 2 diabetes.

Uses in Cooking

Cinnamon is used in a variety of sweet and savory dishes, including desserts, curries, and stews. It is also a popular spice in baked goods like cakes, cookies, and bread. Along with its flavor properties, cinnamon is used to add a warming sensation to food.

Here are some popular uses of cinnamon in cooking:

  • As a spice for sweet and savory dishes
  • As a flavoring agent in baked goods
  • As a seasoning for hot beverages like apple cider and coffee

Types of Cinnamon

There are two main types of cinnamon: Ceylon cinnamon and Cassia cinnamon. Cassia cinnamon is more commonly used and sold in grocery stores, while Ceylon cinnamon is less common and can be more expensive. Both types of cinnamon have a similar flavor profile, but Ceylon cinnamon is considered to be of higher quality and is milder in flavor.

Type of Cinnamon Flavor Profile
Cassia Cinnamon Strong and slightly woody
Ceylon Cinnamon Milder and slightly sweeter

Despite their differences, both types of cinnamon have similar health properties.

Can Cinnamon Repel Roaches?

Roaches are one of the most unwanted pests in any home. They are not only unsightly, but they can also carry diseases and contaminate food. That’s why people are always on the lookout for natural ways to get rid of them. One of the remedies often mentioned is cinnamon. But does it really work? Here’s what you need to know:

  • Cinnamon is a spice derived from the bark of trees belonging to the genus Cinnamomum. It has been used in traditional medicine for centuries and is believed to have antimicrobial and insecticidal properties.
  • There is some evidence that cinnamon oil and powder can repel or kill insects, including roaches. This is because they contain compounds such as cinnamaldehyde, which disrupts their nervous system, and eugenol, which has insecticidal properties.
  • However, the effectiveness of cinnamon as a roach repellent is not well established. Some studies have shown promising results, while others have found no significant effect.

So, can cinnamon really repel roaches? The answer is maybe. Cinnamon may work for some people and not for others, depending on factors such as the severity of the infestation, the type of roach, and the environment. It may also depend on how you use it.

If you want to try cinnamon as a roach repellent, here are some tips:

  • Use cinnamon oil or powder, not the cinnamon sugar you use for baking.
  • Place the cinnamon strategically in areas where roaches are most likely to enter or congregate, such as the kitchen, bathroom, and cracks and crevices.
  • Combine cinnamon with other natural remedies, such as diatomaceous earth or boric acid, for a more effective solution.

Overall, cinnamon is a natural and safe remedy to try if you’re dealing with a roach problem. However, it’s important to remember that it may not work for everyone and may not be a complete solution. If you have a severe infestation or are dealing with a different type of pest, you may need to resort to other methods.

Pros of using cinnamon: Cons of using cinnamon:
– Natural and safe – Not well researched
– Pleasant scent – May not be effective for everyone
– Convenient and easy to use – Not a complete solution

In conclusion, cinnamon may be a useful addition to your pest control arsenal, but it’s not a miracle cure. It’s always best to take a holistic approach to pest management, including prevention, sanitation, and a combination of natural and chemical remedies if needed.

Effects of Cinnamon on Roaches

Roaches are one of the most resilient and adaptable pests that we come across in our daily lives, and getting rid of them can be a tough task. This is why natural remedies like cinnamon have been gaining popularity in recent years as a possible way of controlling roaches.

Cinnamon contains eugenol, cinnamaldehyde, and other compounds that have strong insecticidal properties. These compounds are a natural deterrent to roaches and can help in keeping them away from your home.

  • Cinnamon Repels Roaches: Roaches do not like the smell of cinnamon, and its strong odor can irritate and repel them. Sprinkling cinnamon powder in areas where roaches frequent, such as inside kitchen cabinets and under appliances, can help in keeping them away.
  • Cinnamon May Kill Roaches: Although cinnamon is not a poison, it can have lethal effects on roaches if they ingest a large amount of it. The sharp edges of cinnamon powder can cause cuts and damage the digestive system of roaches, leading to their death.
  • Cinnamon Can Mask the Smell of Food: Roaches are attracted to the smell of food, and they can detect it from long distances. Sprinkling cinnamon powder around your kitchen can help in masking the smell of food and making it less attractive to roaches.

In addition to its insecticidal properties, cinnamon is also safe for humans and pets, making it an attractive option for those who want to avoid using chemical pesticides. However, it is important to note that cinnamon alone may not be enough to get rid of an infestation. Using cinnamon as a part of an integrated pest management approach, which includes regular cleaning, sealing entry points, and eliminating food and water sources, can help in effectively controlling roaches.

Overall, cinnamon can be an effective addition to your pest control arsenal, but it is important to use it in conjunction with other methods for best results. Remember, prevention is always better than cure, and keeping your home clean and clutter-free can go a long way in keeping roaches at bay.

Pros and Cons of Using Cinnamon for Roach Control
Pros Cons
• Natural and safe • May not be effective against large infestations
• Repels and may kill roaches • Strong odor
• Easy to use • Needs to be reapplied frequently

Overall, cinnamon can be an effective and natural way of controlling roaches, but it should be used in conjunction with other methods for best results. It is also important to note that cinnamon should not be used as a substitute for professional pest control services in cases of severe infestations.

How to use cinnamon to control roaches

Cinnamon is a popular choice for natural pest control, including roaches. When used correctly, cinnamon is an effective and non-toxic solution for getting rid of roaches. Here are some ways to use cinnamon to control roaches:

  • Place cinnamon sticks in problem areas – Roaches hate the smell of cinnamon, so placing cinnamon sticks in areas of your home where roaches are common can deter them from coming back. You can place cinnamon sticks in pantry shelves, under the sink, or behind appliances.
  • Create a cinnamon spray – Mix cinnamon essential oil with water and spray it in areas where you’ve noticed roaches. This spray can kill roaches on contact and deter them from coming back. Be sure to test the spray on a small area first to make sure it doesn’t damage any surfaces.
  • Cinnamon powder – Sprinkling cinnamon powder near entry points can also help keep roaches away. You can also create cinnamon powder balls and place them in areas where roaches are common.

Keep in mind that while cinnamon can be an effective natural solution for roaches, it may not work for severe infestations. Consider consulting with a professional pest control company if your roach problem persists.

Cinnamon Roach Repellent Recipe

If you want to use a cinnamon spray to control roaches, here’s a simple recipe you can make at home:

Mix 8-10 drops of cinnamon essential oil with one cup of water in a spray bottle. Shake well before use. Spray the mixture in areas where you’ve noticed roaches or along doorways and other entry points.

Ingredient Amount
Cinnamon essential oil 8-10 drops
Water 1 cup

This recipe can also be modified based on your needs. You can add more or less cinnamon essential oil based on the severity of your roach problem.

In summary, cinnamon can be an effective and non-toxic solution for controlling roaches. Using cinnamon sticks, creating a cinnamon spray, and sprinkling cinnamon powder are just a few ways to keep roaches away. Remember to consult with a professional if your roach problem persists.

Natural Alternatives to Pesticides

Using pesticides to eliminate pests can be effective, but it is not safe for humans or the environment. Moreover, it can affect the natural food chain. Natural alternatives, on the other hand, provide a healthier pest control method for people, animals, and plants. Below are natural alternatives worth considering:

  • Essential Oils: The use of essential oils can interfere with the pests’ olfactory system, which causes them to avoid the plants. For instance, peppermint essential oil can repel rodents, bed bugs, and ants.
  • Citrus Peels: Roaches loathe the smell of citrus. Thus, using orange or lemon peels can divert the roaches’ attention from your home. Put them beneath the fridge, the sinks, and the stove.
  • Diatomaceous Earth: The powder-like substance is made up of the fossilized remains of marine algae. It causes insect exoskeletons to dehydrate, which leads to their subsequent death. It is an excellent solution for bed bugs, cockroaches, ants, and fleas.

Using Cinnamon to Repel Roaches

Cinnamon is famous for its velvety texture, sweet taste, and spicy flavor. But did you know that it’s a potent roach repellent? This method is a natural, cost-effective, and safe solution to keep the pesky insects at bay. Roaches can’t stand the smell of cinnamon because it suffocates their pores and masks their chemical scent trails.

You can use cinnamon in various forms such as powder, sticks, or bags. Ground cinnamon can be sprinkled around the areas where roaches frequently go through or where their colony exists. Sachets can also be made and placed in cabinets, closets, or pantries. Cinnamon sticks can likewise be used to keep the humidifying air moist while simultaneously keeping the roaches away. To maximize the effect, replacing them every two days is suggested.

The Advantages and Disadvantages of Using Natural Alternatives

Natural alternatives provide a safer, more environmentally friendly, and affordable method of controlling pests. They don’t pose a significant health hazard to animals and humans compared to their chemical counterparts. The disadvantages, however, are that natural remedies in some cases can be less potent and require constant maintenance. Over time, you might see pests returning because natural methods will rarely eradicate the pests. In these cases, a professional exterminator may be necessary.


If you’re experiencing a pest problem, consider natural alternatives to pesticides for a healthier approach to pest management. Natural remedies like cinnamon, essential oils, citrus peels, and diatomaceous earth can keep roaches and other pests away while also being safe and harmless to humans and the environment.

Pros Cons
Safe Less potent
Environmentally friendly Requires constant maintenance
Affordable May require the assistance of an exterminator over time

Ultimately, the decision is yours on which method to execute. But, being aware of natural alternatives can help you make an informed decision to ensure the safety of your household and surroundings.

Health risks associated with roaches in the home

Roaches may seem like harmless pests, but they can actually pose serious health risks to humans. Here are 10 ways that roaches can affect your health:

  • Trigger asthma attacks: Cockroaches produce allergens that can trigger asthmatic reactions in susceptible individuals. The droppings and saliva of roaches are known allergens.
  • Spread disease: Roaches can spread a variety of diseases including Salmonella, E. coli, and gastroenteritis. They transmit these diseases through their droppings, saliva, and contaminated food.
  • Contaminate food: Roaches are known to crawl on food and food preparation surfaces, leaving behind bacteria and other harmful substances that can contaminate your food.
  • Cause skin irritation: Roaches can cause skin irritation in humans due to their prickly legs and the bacteria they carry. In severe cases, this can lead to infection and even scarring.
  • Exacerbate allergies: In addition to triggering asthma attacks, cockroaches can also exacerbate other allergies such as hay fever and eczema.
  • Attract other pests: Roaches can attract other pests such as mice and rats to your home. These pests can also carry diseases and cause damage to your property.
  • Produce unpleasant odors: Roaches produce a distinct, musty odor that can linger in your home and be difficult to get rid of.
  • Decrease air quality: Roaches produce waste products that can degrade the air quality inside your home. This can lead to respiratory problems and other health issues.
  • Exacerbate depression: Living in a home infested with roaches can exacerbate depression and other mental health issues due to feelings of helplessness and disgust.
  • Create psychological distress: Roaches can cause psychological distress in individuals with a phobia of these pests. This can lead to anxiety attacks and other mental health issues


As you can see, roaches are not just a nuisance, but can pose serious health risks in your home. Preventing roaches from infesting your home is the best way to ensure the health and safety of your family. If you suspect a roach infestation in your home, it is important to take steps to eradicate it as soon as possible.

FAQs About Do Roaches Like Cinnamon

Q: Can cinnamon keep roaches away?
A: While there is some evidence to suggest that cinnamon can repel roaches, there is no guarantee that it will work for every infestation.

Q: Will roaches die from eating cinnamon?
A: No, roaches will not die from eating cinnamon. However, if they consume enough cinnamon, it may make them sick.

Q: Is it safe to use cinnamon around food?
A: Yes, cinnamon is safe to use around food. In fact, many people use cinnamon as a natural flavoring in their cooking.

Q: How do I apply cinnamon to keep roaches away?
A: To use cinnamon as a roach repellent, sprinkle it in areas where you have seen roaches, such as near food and water sources.

Q: Should I use cinnamon instead of insecticide?
A: It is not advisable to rely solely on cinnamon to get rid of a roach infestation. Insecticide may be necessary to completely eliminate the problem.

Q: Will cinnamon prevent roaches from laying eggs?
A: There is no evidence to suggest that cinnamon will prevent roaches from laying eggs.

Q: How long does cinnamon take to work?
A: The effectiveness of cinnamon as a roach repellent may vary. It may take several days or weeks to notice a decrease in roach activity.

Closing Thoughts

Thank you for reading about whether or not roaches like cinnamon. While cinnamon may help to repel roaches to some extent, it is not a complete solution to a roach infestation. Always remember to take precautionary measures, such as keeping your home clean and sealing up cracks and crevices, to prevent roaches from entering in the first place. Stay tuned for more useful tips and information about pest control in the future!