Best Insecticides For Indoor Plants [Top 10 Reviews, Guide & FAQs)

Last Updated on August 30, 2022 by masudalam

Insects can be a big problem for indoor plants. They can cause leaf damage, spread disease, and make your plants less attractive. While there are many chemical insecticides available, these can be harmful to your plants and you. Organic insecticides are a safer option and can be just as effective. The best insecticides for indoor plants will be able to kill a wide range of pests including aphids, mealy bugs, whiteflies, spider mites, and scales.

Types of Indoor Plant Insecticides

There are three main types of insecticides homeowners use to control insects. Each has its advantages and disadvantages.


Spray insecticides can contain organic or chemical ingredients. One of the biggest advantages of this type of insecticide is that it is easy to use. You can apply the spray directly to the area where insects are located, which helps save time and money. However, these are not as effective for controlling pests on a large scale. Spray insecticides may also damage plants if you apply them too frequently or if you don’t read the instructions carefully. These can be especially harmful to young plants, so it’s best to be sparing with this type of insecticide.


Powder insecticides are often made of cornmeal or diatomaceous earth. Powder insecticides are less likely to harm your plants, but they can be more difficult to use. You will need to apply them evenly over the plant and make sure that all of the insects come into contact with the powder. Dusting these powders around the base of your plants will help to control pests. These are easy to apply and you can use a dusting product on any part of your plant. In many cases, you don’t need to reapply the powder for at least two months, which is an advantage for those who don’t want to disturb their plants too often.


Granules are another good choice for indoor plants. They are the most difficult to use, but they are also the least likely to harm your plants. You will need to apply them around the base of the plant and water them in. The granules will then release the insecticide over time, killing any insects that come into contact with it. They are often made of boric acid, which can be effective for a wide range of pests. You can sprinkle these granules around the base of your plant. Many organic insecticides will remain effective even if they don’t come into direct contact with the pests. Granules are an especially good choice if you have many indoor plants in different locations because they work well in pots and trays as well as directly on the soil where they won’t wash away easily.

What Pesticide is Good for Indoor Plants?

There are many products available to kill insects on your indoor plants. Some of these are natural, while others are more traditional. The best insecticide for indoor plants should be safe to use around your home and it should be easy to apply. Here are the 10 best indoor plant insecticides you can use.

Beneath our Top 10 Best Insecticides for Indoor Plants

1. Wondercide Natural Products-Indoor Pest Control Spray for Home and Kitchen

It contains peppermint oil and other essential oils that will keep bugs away. You can use it to control insects in your home as well as on your plants. The spray is easy to apply, but you can also choose to dilute it with water for a milder solution that won’t leave your plants sticky. The spray breaks down quickly, so you don’t need to worry about harmful residues that could be a problem. It is also safe for people and animals and it will not harm your plants. The spray can be used to control Fly, Ant, Spider, Roach, Flea, Bug Killer, and Insect Repellent. It is eco-friendly and pet and family safe. It doesn’t leave any residue on your walls and it is easy to use.

2. BIOADVANCED 3 in 1 Disease, Insect & Mite Control Concentrate, 32 Ounce, Blue

This is the best organic insecticide for indoor plant spray that you can apply directly to the plant. It can be made of a mixture of organic ingredients, which means that it will not harm your plants and pets. It is also safe for people and pets, but you should keep it away from children and animals. It is also eco-friendly and will not harm you or your pets or other animals. It should help to control insects such as mealy bugs, whiteflies, and aphids.

3. Trifecta Crop Control Super Concentrate All-in-One Natural Pesticide

This natural insecticide is good for indoor plants, which is why it’s great for your home as well as your garden. It contains a blend of natural oils and herbal extracts that can help to control insects that are damaging your plants. When you buy this product, you will receive a spray bottle to make the solution. You can use it to eliminate ants, mealy bugs, and aphids from your home or garden. This insecticide does not harm people or pets and it will be safe for them around their homes.

4. Garden Safe Brand Houseplant & Garden Insect Killer

This is one of the best organic insecticides for indoor plants that you can carry around with you daily. It is easy to use and will help to control a wide range of bugs, such as aphids, spider mites, whiteflies, and more. You can also control scale, mealy bugs, and nematodes with this spray. It contains no harmful ingredients that can harm your plant or pets. This is also eco-friendly and safe for people and animals.

5. DiatomaceousEarth 10 LBS FOOD GRADE Diatomaceous Earth

DiatomaceousEarth comes in powder form, so you can simply sprinkle it around the base of your plants. It also provides some moth control, which will help to reduce the number of pests attacking your plants. Because it is made from natural ingredients, it is safe for both people and pets around the home as well as your plants.

6. HARRIS 5 Minute Bed Bug Killer with Odorless and Non-Staining Formula, 128 oz

This is a good insecticide for indoor plants that you can apply around the home. It is designed to kill bedbugs, but it can control other pests as well. It will kill any bugs that come into contact with it and it will not leave behind any residue. The spray is easy to use and safe for people.

7. Natria 706230A Insecticidal Soap Organic Miticide, 24 oz, Ready-to-Use

This is another good insecticide for indoor plants that you can carry around with you. You can also use it to control aphids as well as other pests in your garden. The spray is easy to apply and will not leave any residue on your plants or pets or leave any odor behind. This is also easy to store and simple to use around the home.

8. EcoRaider Ant Killer & Crawling Insect Killer (Citrus Scent) 16 OZ, Natural & Non-Toxic

EcoRaider kills all insects within seconds, it does not leave any residue on the surface. It is a great insecticide for indoor plants that you can use around your home. The spray is easy to apply, but it will not kill any pets or people around the home. It is also safe for people, but you should keep it away from children and pets.

9. Mighty Mint Natural Spray for Spiders and Insects-Non Toxic

This is a natural insecticide for indoor plants that you can apply around your home. The spray comes in an easy-to-use formula that will help to control a wide range of pests, such as aphids, mealybugs, and spider mites. It is also safe for your pets and people as well as the bugs that are attacking your plants. The spray is also easy to store and will not leave any residue behind on your plants, so no odor should be left behind either.

10. Safer Brand 5182-6 Insect Killing

This insecticide removes and destroys infestations of black spots, spider mites, aphids, whiteflies, blight, botrytis, turf diseases, and other insect pests. It is completely safe to use and it will not harm your pets or your plants either. It also destroys insects’ eggs, larvae, and adult bugs.

Things to consider before buying insecticide for indoor plants

There are a few things you should take into consideration when purchasing an insecticide for your indoor plants.

i. Ingredients

This is the most important thing to consider. The first item that comes to mind when thinking about insecticides is DEET, but a lot of indoor fungicide also contain DEET. There are solvents and toxic ingredients in some brands that are not safe for indoor plants. So always be mindful of what you buy, and what your potential consequences could be.

ii. What type of insects are you trying to kill?

The type of insects is another important factor in choosing the insecticide, according to an expert in Washington. “There are different kinds of insects, and different ways to kill them. If you use the wrong insecticide, you will just waste your money and have an unsuccessful garden.” Some insecticides are better used for flies, and others are better used for ants. If you don’t know what kind of pests you’re aiming at, it would be a good idea to get the help of an expert in indoor gardening

iii. Safety

This is something that you should always consider no matter what product you are buying. It should not be made with chemicals that could harm your family members and pets when they come into contact with it. Some insecticides can be harmful to humans and animals if they’re ingested or inhaled, so it’s important to choose a safe option. If you have children or pets, be sure to choose an insecticide that is safe for them.

iv. Longevity

Do you know how long your indoor plants are going to live? Some products will only kill insects for a week, and then the insecticides will break down and die. Some insecticides only last for a short time, while others can last for weeks or months. Choose an insecticide based on how long you need it to last. If you don’t know how long these chemicals are going to last, it would be a good idea to choose an insecticide that has ingredients that last for more than one week.

v. Effectiveness

It’s also worth noting that some insecticides can be stronger than others. For example, some insecticides can be stronger against certain insects than they are against others. If you’re ever unsure if something is strong enough to kill your target pest, look on the label to find out. Be sure to read reviews to see what others have said about the effectiveness of the insecticide you’re considering.

Frequently Asked Question (FAQs)

1. How effective is an insecticide?

Insecticides are very effective when it comes to killing bugs. It can be dangerous if you are not careful, though. You should always follow the directions on the package and never use too much insecticide at one time.

2. What precautions should be taken while using insecticides?

You should always wear gloves when using any type of insecticide. You should also wear a mask so that the chemicals will not be inhaled. You should never use an insecticide on your plants without testing it first. It is a good idea to only get one plant and apply the insecticide to it, then watch to see whether or not it is destroyed. If it is effective, you can use it again on your other plants.

3. Are indoor insecticides safe?

Yes, most natural remedies that you can find at home are safe to use around your plants. However, some insecticides can be dangerous and they should be used with caution. You should always read the instructions on the package before using any product.

4. Are insecticides toxic to people and pets?

Some chemical insecticides are very toxic to people, especially if you have sensitive skin or are using a natural insecticide that has been known to be dangerous in the past. Any type of insecticide can be dangerous and you should always read the package before you purchase it.

5. Are natural remedies safe?

Many types of natural remedies can harm your plants or pets. You should always check the ingredients on the packaging before using any product around your home.

6. What is the best time to spray insecticide?

You should always be aware when there is a high amount of bugs in your garden or around your home. It is best to choose a time when you are not home to spray the insecticide, just in case anything should happen.

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