Are you in search of the best natural pesticide that you can make at home? If yes, then you have reached the right place.

You must have heard about natural pesticides. These are the pesticides that can be made easily from the things around us in nature. These pesticides can be made from plants, minerals, and even other microorganisms.

Considering the fact that chemical and artificial pesticides are not only expensive but also toxic to the soil, it is best to take help of these natural pesticides that organically kills the bugs and the pests and also improves the quality of the soil without harming the plant.

In this article, I will be talking about the best natural pesticide that you can make at home easily. So if that is something that you have been searching for, keep reading this blog till the end…

Top 12 Best Natural Pesticide To Make At Home: Must Read!  

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Making natural pesticides at home can be a safer and more environmentally-friendly option compared to using commercial pesticides. There is nothing like making something on your own, even though it is just a pesticide. It is a thrill to see that your efforts have helped to bear fruits. And in this case– quite literally.

So, if you have been searching for the best DIY natural pesticide that you can make at home, you have reached the right place. Here are 12 best types of homemade insecticide that you can make at home:

1. Neem oil spray  

Neem oil disrupts hormones and acts as an antifeedant for insects that consume the leaves and other parts of the plant.

Neem oil extract is effective against a variety of common garden insect pests and is a natural fungicide. It is biodegradable and does not harm pets, birds, fish, or other wildlife.

How To Make It:

• Mix two teaspoons of neem oil and one teaspoon of mild soap.
• Add one liter of water.
• Shake well and store tight.
• Spray on plants.

2. Garlic spray  

Garlic is notable for its sharp and pungent smell, which is loved by some and repelled by others. And this strong fragrance becomes possibly the most important factor when utilized as a characteristic insect poison.

Garlic has natural anti-fungal and insect-repelling properties. And this is the reason why most people often use this common kitchen ingredient as a great pesticide.

How To Make It:

• Crush a bulb of garlic
• Mix it with two cups of water.
• Let the mixture sit for a day.
• Strain the solution and store it tight.
• Spray it on plants.

3. Hot pepper spray  

When it comes to being used as a pesticide, this one is very similar to the garlic Spray that I just spoke about. Hot peppers contain capsaicin, which repels insects. Because of its natural insect repellent properties, people often use chile pepper or hot pepper to make natural pesticide for plants at home. And it works wonders!

However, there is one thing that you must keep in mind while making this spay and that is related to the safety precautions. Considering the fact that these peppers are also very potent to humans, it is best to wear gloves when working with them.

How To Make It:

• Mix two tablespoons of hot pepper flakes with a quarter cup of water.
• Add a few drops of dish soap.
• Shake well and store tight in a bottle.
• Spray on plants.

4 Tomato leaf spray  

The next one on the list is the tomato leaf spray. Being a part of the nightshade family, tomato plants contain a type of alkaloid known as tomatine.

This is of great use as it helps in controlling and effectively destroying insects and aphids. Tomato leaves additionally also contain solanine, which is toxic to insects. And because it is also one of the easiest to make, this one is quite popular

How To Make It:

• Chop a handful of tomato leaves.
• Blend it with two cups of water.
• Let the mixture sit overnight.
• Strain the mixture and store the solution in a spray bottle.
• Spray on plants.

5. Citrus oil spray  

It has been noted that citrus oil extracts and citrus fruits in general are beneficial if you want to use them as pesticide. They repel and kill insects and bugs as they are toxic in nature when it comes to insects. The rind of citrus fruits contains limonene. Limonene is the primary component of citrus oils because it is present in the oil that is extracted from the peels.

Limonene repels insects naturally. Linalool, a pesticide that is also obtained by extracting oil from the rind, can be found in citrus peels. Pests dislike limonene and linalool and will stay away from treated areas.

How To Make It:

• Mix two teaspoon of citrus oil and one teaspoon of mild liquid soap
• Add one liter of water.
• Transfer it in a spray bottle.
• Shake well.
• Spray on plants.

6. Eucalyptus oil spray  

The next one on the list of the best natural pesticide that you can make at home is Eucalyptus oil spray. Along with other essential oils, eucalyptus oil is available for purchase in aromatherapy supplies and health food stores.

If used correctly, it is safe and easy to use and can be a great alternative to chemicals and artificial pesticides. According to sources, this essential oil helps to repel insects and bugs as “insects such as ants and gnats will avoid strong, sharp smells as potential hazards.”

How To Make It:

• Mix one teaspoon of eucalyptus oil and one teaspoon of mild liquid soap.
• Add one liter of water to the mixture.
• Shake well and store it in a spray bottle.
• Spray on plants.

7. Onion spray  

Another active ingredient that is great for plants in the form of a pesticide is the onion. Found easily in the house, onions contain sulfur which repels insects and bugs. The string odor of the onion is one of the main things that helps it act as an insect repellant.

“Combining an onion with garlic and pepper to make a spray further increase its effectiveness against pests that chew on plant leaves or suck out plant fluids,” according to SFGate. While you can easily make this spray with onion, garlic, and chile pepper, you can also simply use the single ingredient to make an effective pesticide.

How To Make It:

• Take an onion.
• Blend the bulb of onion with two cups of water.
• Let the mixture sit overnight.
• Strain the mixture.
• Store the solution in a spray bottle.
• Spray on plants.

8. Milk spray  

This might be an unexpected one, but did you know that milk can be used as a great pesticide? While it is not great as a cure, it works amazingly as a preventative measure for keeping the bugs and pests at bay. It is one of the best treatments and preventions for protecting your plants against the fungal disease called powdery mildew, which appears as a powdery white coating on plants, particularly in humid environments. While this condition does not kill plants, it can make them weak and lead to under-development and yield.

How To Make It:

• Take a container.
• Add one part milk.
• To this, add nine parts water.
• Mix well.
• Store it in a spray bottle.
• Spray on plants.

9. Soap spray  

A soap spray, which is also effective for controlling mites, aphids, whiteflies, beetles, and other hungry little insects, is a homemade pesticide that is very similar to the oil spray. And the best part of this is that it is very easy to make. Not only does this spray help to clean the leaves of the plants, it also makes sure that bugs and insects are kept at bay. However, soap spray may harm some plants. Therefore, it is best to test a small area of the plant and wait 24 hours to observe any effects.

How To Make It:

• Take two teaspoons of castile soap, or detergent, or any liquid soap in a container.
• To it, add one liter of water.
• Shake the mixture well.
• Transfer it to a spray bottle.
• Spray the solution on the plants.

10. Baking soda spray  

The next one is a natural pesticide that is made from baking soda. If you have figured out that your garden is infested and infected with fungal diseases like powdery mildew and another common condition called the black spot, it is best to try your hands on this DIY pesticide.

Baking soda is an effective fungicide. Only with a little bit of this ingredient, you can ensure that fungal infections are the last thing that you need to worry about.

How To Make It:

• Take a container.
• Put one tablespoon of baking soda.
• To it, add one liter of water.
• Add two teaspoons of liquid soap.
• Shake the solution well.
• Store it in a spray bottle.
• Spray the pesticide on the plants.

11. Petroleum jelly barrier  

This one might come off as a surprise for many people. But, did you know that you can use vaseline or any other petroleum jelly to protect your plants against bugs and insects like ants and more? If not, then you are in for a treat!

Due to its thick and sticky texture, vaseline is effective in controlling ants and other insects that resemble them. It is also a great way of discouraging insects from climbing on the trees.

How To Make It:

Apply a thin layer of petroleum jelly around the base of plants.

Apply the vaseline on the leaves.

This will prevent the insects from crawling on the plants and reaching them.

12. Beer Trap  

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The last one on this list of the best natural pesticides that you can make at home is not really a pesticide but more of a trap. But, hey! Does that mean that it isn’t effective? Not at all!

Rather, it is one of the best ways in which you can make sure that your plants are well and thriving. It is one of the best things that you can do to make sure that slugs and snails are not harming your plants.

How To Make It:

• Fill a shallow dish or cup with beer.
• Place it near plants or bury them near the periphery.
• Keep the rim open and uncovered.
• Once the slugs and snails get attracted to it, they will drown in the beer.

Things To Remember While Making A Natural Pesticide!  

While it is true that you might want to get rid of the insects and bugs from the garden, that is not what you might be planning to do. I mean, a complete eradication is not necessary. Since a healthy ecosystem needs a lot of beneficial insects, microbes, and fungi, both in the soil and on the plants themselves, eliminating all of the insects in your garden is not the goal here.

Instead, you should introduce other predatory insects like ladybugs, praying mantises, and so on. or an effective pest management strategy may also include providing them with a favorable habitat and increasing the fertility of the soil.

Wrapping It Up!  

In case you were looking for the best natural pesticide that you can make at home, I hope that this article has been of help to you. If there are any other queries related to the same, feel free to let me know.All that you need to do is scroll down till you reach the end of this page. Then leave your comments and suggestions in the comment box below. And I will be there to answer them all for you as soon as possible!

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