6 Plants That Repel Rats

6 Plants That Repel Rats

What are the plants that repel rats? 

  1. Mint
  2. Allium
  3. Lavender
  4. Wood Hyacinth
  5. Sweet Pea
  6. Camphor

There are many different ways to get rid of rats and possibly even ward them off before they even take over your house or place of business. But if the answer to preventing a rat infestation lies in the plants that repel rats, wouldn’t you use that to your advantage and use as many of those kinds of plants as you can? 

If you happen to be a plant enthusiast and dislike rat infestations, then this prevention plan is perfect for you by hitting two birds with one stone. Here is a list of plants that repel rats that you can keep in mind.



There’s something special about mint. It provides a pleasurable scent, flavor, and sensation. Fortunately, this benefit is only applicable to humans and not pests — especially rats. 

For rats, the scent of mint is utterly revolting, just like other strong and overwhelming scents. As you might know, rats have a strong sense of smell which is the main reason why they’re so good at sniffing out sources of food to dig up. Fortunately, mint, especially peppermint because of its higher mint content, is one of the best plants that repel rats.


When we talk about strong odors, you might be thinking now that if something smells good to humans, pests like rats hate it. However, it’s not always the case. Something can have an overwhelming scent to both people and pests. 

Allium is a plant whose flower is the first thing you would recognize. And like most flowers, the flowers have a sweet scent. But what you might not know is that alliums are related to onions, garlic, and leeks. Now, these may smell nice when cooked, but the raw “oniony” scent of the allium plant is more than enough to ward away rats and mice. 



Lavender is a very popular scent due to the fact that the scent of lavender promotes stress relief by encouraging relaxation. Its calming effect is great for those who have trouble sleeping. But when it comes to trouble with pests, you’re also going to hit two birds with one stone through lavenders. 

The scent of lavender is overwhelming to rats. With this in mind, ask yourself how much more will the presence of lavender plants keep them away. When you place a few lavender plants, know that your home will be clear of rats and you’re going to be sleeping extra well.

Wood Hyacinth

Wood hyacinth or the Spanish bluebell has had a long history of proving itself to be one of the best plants that repel rats. 

For centuries at least, gardeners have noticed that planting wood hyacinth in their garden drastically reduces the number of rats that take over and eat from the garden. One might think that Spanish bluebells are merely adornment, but they act like silent scent-powered bodyguards that keep rats and mice at bay.

Sweet Pea

Sweet peas are flowering plants that are native to Italy. The flowers that they produce bloom bright pink and can only be truly described as “flowery” and “sweet.” Imagine a cake that’s too sweet. But imagine it to be for your nose and in the context of flowers — it can even be characterized as too flowery and “perfumey.” Because of this pleasantly strong aroma, rats and mice are repelled.


Naturally, camphor comes from the bark of the camphor tree which. Let’s be honest, it’s not easy to come across and plant unless you already planted one at least thirty years ago. But there’s another way to utilize camphor and that’s through vaporub.  

Now, when thinking of strong odors that repel rats, nostalgia would probably not come into play. But if you have experienced an Asian upbringing, a certain word might ring a bell and trigger core memories: vaporub. It’s the topical elixir of life. Be it coughs, fevers, sinusitis, vaporub is perfect for your ailment. You can even inhale its pleasant scent and it eases headaches and nausea. But for rats, the scent of camphor drives them nuts – in a negative sense. 

Key Takeaway

At times the plants, when they exist in their own form, are not as effective as the extract or the concentrate. But that doesn’t mean that you shouldn’t give these 7 plants a try. However, if you’re looking for a long-term and even permanent rat control solution, contact a pest control service provider with experts who know what you need and how to take care of any infestation, such as Topbest. 

With our years of experience in pest control in the Philippines, we can help solve your rat infestation problems. At Topbest, we offer FREE consultation!

3 Scents That Are Commonly Used to Repel Rats

3 Scents That Are Commonly Used to Repel Rats

What are the scents that repel rats?

  1. Mothballs
  2. Ammonia
  3. Chili oil or powder


Tired of trying to and ultimately fail at dealing with a rat infestation at your home or building? You should know that there are certain scents that repel rats and drive these vermin away from you. Rats, after all, are one of the most destructive pests on the planet. Not only are they unsightly to look at — especially if you own a restaurant or a food & beverage business — but they also do irreparable damage to structures. In addition, rats are also disease-carrying pests. When a building or property is left untreated with this type of infestation, there might be outbreaks of salmonella, LCMV (lymphocytic choriomeningitis), or leptospirosis.

Thankfully, there are various natural remedies that produce odors effective at repelling these pests. Some interesting ones include chili oil/powder. Other examples of time-tested odors potent against rats are mothballs, peppermint oils, and ammonia, just to name a few. Read on to learn more about how you can properly incorporate these scents as part of your average rodent-repellent measures.



Brown rat animal, close-up.

Mothballs, as the name suggests, are oftentimes used to kill moths at various stages of their development — be it the egg or the larvae. However, they have also been known in the rodenticide industry to effectively repel against rats. Most homeowners place a number of these in certain locations where rats may burrow, such as near garbage disposals, wall openings, or even storage spaces. The naphthalene produced by the mothballs may have enough efficacy to deter rats and other similar rodents.

Over time, the use of mothballs has begun to dwindle, mainly because of its negative health impacts on both humans and pests. While they produce the familiar minty-like smell that’s persistent in most homes, this may be their downfall. Naphthalene, after all, is considered a volatile organic compound (VOC) that presents a number of respiratory and environmental hazards. Prolonged or even short-term exposure to this chemical is associated with potential liver and neurological damage.

Although mothballs may be effective in some regard, they ultimately aren’t the most practical. It’s advised that you skip on these insect and rat-repellent products and instead opt for non-hazardous rat baits or traps.



Unlike the naphthalene in mothballs, ammonia has not been known to result in any adverse effects despite human exposure. In fact, it is a common ingredient that you’ll find across everyday home cleaning products. Ammonia is also naturally occurring in the body through a metabolic reaction that breaks down protein-containing food. When understood in the context of rodents, however, ammonia also proves to be an effective chemical treatment.

It goes without saying that before you use any ammonia or ammonia-based product for eliminating these pests, make sure that you identify specific parts of the home where rat sightings may be frequent. Some warning signs include droppings, scratching noises, small bite marks, nests, running tracks (footprints), and the like.

The odor produced by ammonia deters rats because it mimics the smell of predators’ urine. This is why these vermin do everything they can to avoid this scent, making it one of the best deterrents against them. You can buy this product from your local hardware store, and create a detergent-ammonia solution to deter pests. Another simple technique is to douse rags or old pieces of clothing in ammonia and place them in strategic locations around your property.


Chili Oil or Powder

Powdered dried red pepper on white background

Containing a chemical compound known as capsaicin, chili oil or chili powder has also been used against rats. Similar to ammonia, the capsaicin in chili-based food products is extremely robust and potent. This was even noted by a group of researchers from Chulalongkorn University, who noted that the natural fragrance emitted by capsicum was repulsive enough to prevent the mice from further returning to the lure.

Unless you gorge on spicy food all the time, you won’t necessarily be able to incorporate chili powder on all of your dishes and use this as a method to keep rats at bay. Instead, you should treat this as you would any other powder-based product — by sprinkling the chili powder in certain locations where rats frequent. Be mindful of any signs of rats, such as the aforementioned ones in this article.


Key Takeaway

Having rats at home is both unhygienic and unsafe. As mentioned before, these destructive pests carry a number of diseases. Ultimately, you wouldn’t want your home or property to be ground zero for rat disease outbreaks. Instead, you’ll want to make use of effective treatment methods and scents that repel rats and keep your building safe and free from their damaging effects.

In this guide, we’ve learned three of the most common odors that are used as rat repellent — from the discontinued mothballs to the surprisingly potent capsicum, it’s important to choose the treatment that works best for your situation.

As always, nothing is more effective at keeping rats away from your building, than hiring a professional pest control provider like Topbest. Click here to learn more about our comprehensive rat control techniques that are reliable as well as, safe for both humans and the environment.

Importance of Rat Control During COVID

Metal cage with a trapped rat

What is the importance of rat control during COVID?

  1. Safe for humans and the environment
  2. Long-term solution
  3. Prevent disease-spreading
  4. Maintain your assets


As we navigate our second year of battling the pandemic, health and safety are more important now than ever. Businesses are gradually reopening and as they prepare for a resumption in operations, owners need to focus on pest and rat control during COVID as they try to make their spaces safe for staff and employees.

Instead of just engaging in DIY-rodent control, hiring trained professionals can bring more value to these establishments in the long run. While these pesky creatures might go away after getting caught in a few rat traps, the problem may persist if not addressed at the source. This could potentially lead to serious issues such as equipment damage and disease-spreading which could lead to immunocompromised health in people.

Aside from the daily sanitation of your establishment or residential space, investing in rodent control during the pandemic is one of the best investments you’ll make. A pest control service will ensure that they use safe, long-term rodent control management, thereby giving you more comfort and cost-effective solutions. Read on to learn more.


Safe for Humans and The Environment

Rat control services are designed to be the most effective way of getting rid of these pests, while simultaneously reducing the impact on the environment. Unlike pesticides, rodent control professionals are trained to use chemical-free methods that don’t pose any health hazards to humans and the environment.

In integrated rodent management, for example, your professional may focus on four key things: Exclusion, Restriction, Destruction, and Monitoring. First, they start off by sealing all entry points in the building — holes in walls, gaps in floorboards, ceilings, ducts, broken studs, and the like. Your pest control service will also ensure that the rodents aren’t able to thrive in your building, by providing you tips for proper hygiene and sanitation.

For the actual treatment phase, your provider will now turn towards highly effective, yet safe solutions in getting rid of the pests. They may use chemical-free baits or traps strategically placed in different areas of your building. In this way, you can guarantee that you’ll be able to rid your building of these pests while preventing any risk to the health and environment.


Long-Term Solution

Brown rat on anchor rope

As mentioned before, DIY-rodent solutions are only effective in the short-term. If you’ve had a rat problem in the past, you’ve probably thought that a few rat traps and baits will do the trick. However, this isn’t a comprehensive solution. Don’t be surprised if you find that after a few weeks or months, you’re back to square one with your rodent problem.

A professional service control provider, on the other hand, ensures that they provide you with only long-term solutions for your problem. Even before the problem persists or takes place in the beginning, they will use preventive measures to approach it. This is done through rat identification and integrated control for a hygienic and rodent-free building.

With a long-term solution comes the cost benefits. You won’t have to continually spend money on ineffective treatment plans that are at best, quick fixes. Instead, you can partner with a reliable pest control provider to get the job done.


Prevent Disease Spreading

Rodents, such as hamsters, rats, mice, guinea pigs, can carry certain diseases like leptospirosis. Severe cases of leptospirosis, for example, can affect the lungs. Patients suffering from this disease may begin coughing up blood or may experience difficulty breathing. As COVID is primarily a virus that affects the respiratory health of its host, pre-existing conditions such as leptospirosis might lead to further complications.

Although the situation above is extreme, you certainly don’t want your house or commercial building to be littered with disease-carrying pests. This is why it’s crucial that you invest in rodent control in order to prevent disease-spreading.

For example, if you’re running a food & beverage plant, rodent control will prevent any cases of food contamination from taking place. Your provider will see to it that there are no sources of contamination — rodent droppings, urine, saliva — that will come into contact with food and potentially cause disease transmission. By doing this, you’re not only making the work environment safe for the employees but also ensuring that proper and hygienic food handling is practiced.


Maintain Your Assets

Maintain Your Assets

One of the reasons which make rodents one of the most destructive pests is their tendency to feed on anything. In many ways, they are similar to termites — rats may chew on wood, paper, cardboard, and other structures that they come across. This will definitely spell trouble if your building houses different types of assets and equipment.

To avoid any costly damage, a rodent control professional will help you maintain your assets. As these pets tend to gravitate towards hidden areas or undistributed locations, handling them on your own may not be effective.

With professional assistance, however, your provider will be able to identify hotspots and treat them accordingly. Spending on repairs and maintenance won’t have to be an option, thereby allowing you to keep your structure safe and free from rodents.


Key Takeaway

Rat control during COVID will benefit your residence or business in a number of ways. With rat control, you can gain access to time-tested treatment solutions that work, even in the long run. You’ll also be able to prevent any damage to your assets, maintain the health and safety of your building, as well as, gain more savings compared to DIY-pest solutions.

In need of reliable rodent control? Topbest’s safe and innovative pest control methods are just what you need. Click here to learn more about our services! You may also contact us for more information on our pest management solutions.

Pest Control Philippines: Home Protection Against Rodents

Pest Control Philippines: Home Protection Against Rodents

What are the steps to establish a good home protection against rodents?

  1. Inspect possible entry points
  2. Store food in sealed containers
  3. Observe proper sanitation
  4. Pay attention to specific items in the house
  5. Invest in traps
  6. Contact a licensed pest control team


Pest control in the Philippines, as with other countries in the world, is pretty straightforward. When it comes to eliminating these creepy crawlies from homes, a reliable pest control company is the solution, especially when it comes to rodents.


There are many types of diseases that you can contract when you are in proximity to rodents. This is why you need to deal with the problem at the first sign of trouble. Knowing how to identify a rodent infestation and how to prevent their prolonged presence in your home is the best way to keep you and your family safe. Here are the essential tips to establish home protection against rodents:


Inspect Possible Entry Points


Rodents cannot enter your home if you seal all the entrances that they can use. Find and identify gaps or cracks that rodents may use as entry points. Seal them as soon as possible even if you don’t see the signs of a rodent invasion in your home just yet. This will take you one step closer to preventing further damage caused by these pests. In the Philippines, pest control can easily be done in a Do-It-Yourself (DIY) manner. It all boils down to how attentive you are to the safety of your home from pests.


Store Food in Sealed Containers

Store Food in Sealed Containers

The primary thing rodents are attracted to is food, which is why you should do your best to keep them away. Store food properly in containers that are not within the rodents’ reach. Eliminate possible food sources for rodents so you won’t risk contamination and exposure to dangerous diseases. Avoid the rise in numbers of the rodent population by keeping sources of food away from them. Always remember that you have to keep your pantry, kitchen, dining area, or any other place that you store food in as tidy as they can be. This is one of the surefire ways to eliminate rodents in your home as soon as possible.


Observe Proper Sanitation

Observe Proper Sanitation

Related to the previous point, proper sanitation is the way to go. Rodents thrive in a disheveled environment — the primary reason why they carry so many dangerous diseases. The sensible way to prevent rodents from attacking your home is to keep it clean. Not only is this a great way to perform pest control, it also fulfills the basic standards for hygiene. Do not limit sanitation to food storage either. You should also properly dispose of garbage bags and clean out the insides of trash containers to eliminate rodents in your home.


Pay Attention To Specific Items in the House


Aside from the probable areas in the house where rodents can be found, you should also inspect specific items in your home to make sure that rats are not lurking around in there. If you have items such as boxes or other packages that you have recently brought into your home, make sure that rodents have not used this as their hiding spot. In addition, you may want to check drawers or bags that rodents are attracted to munch on. If you suspect a probable rodent infestation, be mindful of these items so you will know where to look to identify these pests.


You should also look into the roof area of your home and search for loose mortars or strippings around the windows. If you find signs of wear and tear in sites such as broken pipes or clogged drains,  eliminate moisture in these areas immediately because these are the best breeding sites not only for rodents, but for other pests as well.


Invest in Traps

Invest in Traps

There are effective traps that you can use in your home like snap traps or mouse glue traps. Investing in traps is one of the cheapest and fastest ways to get rid of rodents in your home. If you don’t feel like being near them, you should purchase poison baits so there is no escape for these annoying pests. Check these traps regularly because if you leave dead rats lying around, there is a certain odor of decay that can last for several days.


Contact a Licensed Pest Control Team


If your rodent problem has gotten out of control, it is advisable that you call a pest control company to deal with them. Do not hesitate to ask help from experts because they know all about the nitty-gritty of pest control. In the Philippines, rat control can easily be done if you identify the problem firsthand. However, pest control services are the best people to deal with these occurrences because of their extensive knowledge and expertise on the matter. Contact an efficient team near you if you suspect that rodents have invaded your home.


Key Takeaway


As what is commonly said, “Prevention is better than cure.” Home protection against rodents should be done without question in order to promote safety in your house and against dangerous diseases as well. Identifying rodents is the key to eliminating them completely.

The Risks of 5 Dangerous Diseases Carried By Rodents

The Risks of 5 Dangerous Diseases Carried By Rodents

What dangerous diseases carried by rodents can put humans at risk?


  1. Hantavirus Pulmonary Syndrome
  2. Lymphocytic Choriomeningitis Virus (LCMV)
  3. Lassa Fever
  4. Hemorrhagic Fever with Renal Syndrome
  5. Leptospirosis


One of the most common pests subjected to pest control are rodents. To control these little home invaders would be one of the most tedious tasks that a pest control professional can do. Eliminating them from your home should be done as soon as possible because they can carry dangerous diseases that can put humans at risk. It would be very hazardous if you experience rodent bites, scratches, and exposure to their waste. The following is a list of diseases and the risk rodents pose to humans:


Hantavirus Pulmonary Syndrome

Hantavirus Pulmonary Syndrome can be spread by breathing in dust that is contaminated with rodent urine or droppings, through direct contact with these rodents, and through bite wounds. This viral disease is commonly transmitted by the rice rat. Other than that species, you can also contract this disease from the deer mouse, cotton rat, or white-footed mouse.


Symptoms of the virus include:

  • Fatigue
  • Fever
  • Muscle Aches especially in thighs, hips, back, and shoulders
  • Headaches
  • Dizziness
  • Chills
  • Nausea and Vomiting
  • Diarrhea
  • Abdominal Pain


Lymphocytic Choriomeningitis Virus (LCMV)

Lymphocytic Choriomeningitis Virus (LCMV)

The Lymphocytic Choriomeningitis Virus, or LCMV, is one of the most widespread diseases from rodents because its host is the common house mouse. LCMV can manifest in two stages. Its symptoms can be found below:


First Stage

The first stage of LCMV can occur in common sickness such as:

  • Nausea
  • Vomiting
  • Headaches
  • Muscle Aches
  • Lack of Appetite


Second Stage

The second stage affects the neurological processes with symptoms such as:

  • Meningitis
  • Encephalitis
  • Meningoencephalitis


Although fatal LCMV cases are rare, it is still a serious disease. You can avoid this disease by exterminating the rodents in your home. At the first sighting of a rodent, you should call your friendly pest control experts to take care of them.


Lassa Fever

This is typically common in West African countries, the Lassa Fever is an acute illness that can last for 2-21 days. People can get infected with Lassa Fever if they ingest food or be in direct contact with household items which are contaminated with rat feces or urine.

Although it is not prevalent in the Philippines (it is dominant in countries such as Ghana, Liberia, Sierra, and Mali among others), it is still a good thing to be knowledgeable of such diseases to know the dangerous risks that rodents can pose for you and your family. According to the World Health Organization, people do not usually show symptoms of having Lassa Fever, but it is a deadly disease that you should watch out for in mild and serious symptoms such as:


Mild Symptoms

  • Slight Fever
  • General Malaise
  • Weakness
  • Headaches


Serious Symptoms:

  • Hemorrhaging (in gums, eyes, nose)
  • Respiratory Distress
  • Repeated Vomiting
  • Facial Swelling
  • Chest, Back, Abdominal Pain
  • Shock
  • Neurological Problems such as hearing loss, tremors, and encephalitis


The Lassa Fever is evidence that rodents can be a serious detractor to people’s health. There are many cases in West Africa reporting that many people have died because of multi-organ failure. It is a far-off disease in the country, but this is where you will know that rodents are not to be messed with.


Hemorrhagic Fever with Renal Syndrome

This disease commonly occurs in Asia, Russia, Korea, Scandinavia, Western Europe, and the Balkans. It is caused by hantaviruses which can be transmitted by exposure to the urine, droppings, or saliva of rodents, through broken skin or onto the mucous membranes such as the eyes, nose, and mouth.

Those who are usually in presence of rodents can also contract this disease through their bites. The symptoms of a hemorrhagic fever with renal syndrome can show in the span of 1-2 weeks. These include:


  • Intense Headaches
  • Back and Abdominal Pain
  • Fever
  • Chills
  • Nausea
  • Blurred Vision
  • Flushing of the Face
  • Rash
  • Inflammation
  • Redness of the Eyes


In most extreme cases, it can result in high blood pressure, acute shock, vascular leakage, and acute kidney failure causing severe fluid overload. The severity of this disease is no laughing matter which makes rodents a deadly force to reckon.




One of the deadliest diseases caused by rodents, Leptospirosis is a bacterial infection caused by coming into contact with infected water through swimming, wading, or drinking flood water.

Rat urine and droppings are the usual transmitters of this disease and in a tropical country such as the Philippines, flash floods can increase the risk of contracting this disease. Aside from that, Leptospirosis is a well-known disease worldwide as many cases are reported from this disease.


Symptoms of Leptospirosis include:

  • High Fever
  • Headaches
  • Chills
  • Muscle Aches
  • Vomiting
  • Jaundice (yellow skin and eyes)
  • Red Eyes
  • Abdominal Pain
  • Diarrhea
  • Rash


In extreme cases where people do not seek treatment, Leptospirosis can lead to more serious diseases such as meningitis, liver failure, respiratory distress, and even death.


Key Takeaway

These diseases are a testament to why you should invest in an effective and efficient rodent control team. In order to avoid being infected by these diseases, call a team of experts at the first sign of trouble. Let rodents know that they are unwelcome in your home and with this, you are going to go with effective measures to keep them out.

Stinky Scents: How to Remove Dead Rat Odors in Your Home

you can't ignore

“Smells like dead rat!”—the usual expression for an awfully pungent odor that seemingly sticks to your nose no matter how far away you get from the source of the smell. Sometimes though it isn’t just an expression anymore, for there are times when it becomes real and literal.

While you need to call on pest control in the Philippines to solve a rat infestation, removing the stench left by these pests’ carcasses is something you can easily do on your own. Follow these steps and get your home smelling like flowers again!


Search and Remove

This tip is as basic as basic goes. No rat carcass = no rat carcass odor, so you know what to do next. Then again, you can always just wait it out until the body dries out, but that’s a totally gross non-solution.

However, the problem isn’t in how to remove it but where to find it. Here’s a clue: rats usually die where they lived — in the ceiling and underneath furniture and appliances, so don’t leave any space unchecked.

Considering that dead rats harbor a lot of bacteria and other related pathogens, you should handle the body carefully and sanitarily using rubber gloves. Put it in a plastic bag, and then throw it away promptly.

Clean the Scene

Once you’ve done the most obvious and most disgusting part of the process, it’s time for the easiest second most unpleasant portion: cleaning the stains and messes the body left behind. After all, even if you get the carcass out, what’s been left out is still going to give off a strong stench.

It shouldn’t be hard to spray cleaners and disinfects like vinegar or bleach on the site, and then wipe it with a clean cloth. Doing this won’t remove the odor right away, but it should never go back once it’s gone.


dead rat


Air out what lingers

Just because the dead rat and its stains are gone doesn’t mean the smell will disappear right away, but rest assured that it will after a short span of time. Hopefully.

However, if you can no longer wait, you can do away with it, just use an electric fan to blow some fresh air on the area, or spray on it an odor neutralizer or a masking agent. There are just times when impatience actually pays off.

Make a hole in the wall

There’s always a way to get a rat carcass wherever in the house it may be. But there are times when you shouldn’t even if you can, and one of those times is when it’s trapped in between the walls.

Getting rid of a dead rat isn’t worth tearing a wall for, but don’t worry; just because you can’t retrieve the body doesn’t mean you can’t eradicate the smell.

To do this, make a hole on the wall twelve inches above the floor. After that, get your chosen disinfectant, put on its end a spray tip that you can move in any direction, and apply on the area. Once that’s done, seal the hole with a filler. Now, congratulations on your odor-free home and an intact wall!


The smell of a dead rat is one of the worst odors known to mankind. Thankfully, now that you know how to deal with it, you no longer have to endure it.