You love your indoor plants, but you cannot stand those tiny gnats that are attracted to them! You have tried different sprays and other products, but nothing seems to work as well as you would like.
Not to worry though, because we’ve tested out numerous products and today we are going over what we’ve found to work best when it comes to the best gnat killer for indoor plants!
But First, What Are Gnats?
There are several different types of gnats, but the most common to infest house plants are called Fungus gnats.
If you’re looking for the best gnat killer for indoor plants, then chances are you have bugs flying around your indoor plants.
Plant-loving gnats are small pests that most of us have encountered at one point or another, especially during the summer months. Gnats are not dangerous, but they can be a nuisance and may indicate the presence of something more problematic. If you’ve ever wondered “what are gnats?”, here’s what you need to know.
Gnats are flying insects that belong to the same family as fruit flies, fungus gnats, and midges, and there is a chance that what you’re seeing is one of these similar insects.
Fungus gnats: These grayish-black flies measure 1/8-inch long and have long antennae. They typically reside in houseplant soil, where they feed on decaying plant matter and fungi.
Biting midges: Biting midges are sometimes known as sand flies or no-see-ums. These gnat-like insects can be identified by their brownish or tan body, which is about 1/8-inch long. They have short antennae and one pair of wings. Males do not bite, but female biting midges feed on blood to obtain protein for egg development. Their bites can cause significant irritation and may lead to infection.
Fruit Flies: Fruit flies are also known as vinegar flies or pomace flies, because they like to hang out around fermented fruits and vegetables. Fruit flies are attracted to the colors red, yellow, and orange, so anything that has the colors of a ripe fruit is likely to attract them. If you have any fruit sitting out on your counter right now, there could be a swarm of fruit flies in your future.
All three types of gnats above can be distinguished from mosquitoes by size, but it’s also worth noting that mosquitoes don’t commonly fly around in swarms indoors.
The most common type of gnat to be attracted to indoor plants is the fungus gnat, which is small (about 1/8th of an inch long) with a slender body and long legs. Fungus gnats have tiny black bodies with long legs and wings, while fruit flies are reddish-yellow and buffalo gnats have humped backs.
While these pests can be a nuisance to people, they do not pose any serious threat to humans. Furthermore, most gnats have a short lifespan and only live for about one week.
Why Are Gnats Attracted To My Indoor Plants?
Gnats are attracted to the excess moisture in plant soil, as well as decaying material from the plants.
Why should you need the best gnat killer for indoor plants? If you’re noticing tiny, flying bugs around your indoor plants, it’s probably a type of fungus gnat, as we mentioned above. These tiny insects are often mistaken for fruit flies because the two types of gnats can look similar.
These gnats are attracted to moist soil, so overwatering your plants is one way your indoor plants can become infested with gnats. Gnats are also attracted to organic material in the soil, including grass clippings and leaves that have fallen on top of the soil or into the plate or holder below the plant.
Why Do I Have Gnats Inside My Home?
The best gnat killer for indoor plants is helpful to gnat control, but you’re probably wondering how these little pests got inside your home in the first place. It’s likely because they’ve entered through an open door or window and found that your home has amenities that make it ideal for the gnats to live.
In addition to moist potting soil, some gnats are also attracted to fruits and vegetables, especially bananas. If fruit is left out for too long without a lid on top of it, then fruit flies will make their way into your home in search of a meal and good breeding ground.
Gnats can be annoying—especially when you’re trying to eat dinner or get some work done at your desk.
They tend to fly around your face and try to get into your mouth and ears. Some gnats also tend to bite people who have perfumes or lotions on their skin—so if you’re sitting around with a fruity-scented lotion on, then you might deal with gnats not only on your houseplants, but also on yourself.
But before you throw your hands up and let these gnats continue to bug you, let’s take a look at some different options you can use to get rid of them, beginning with some of the best gnat killer for indoor plants.
What To Look For In The Best Gnat Killer For Indoor Plants
When looking for the best gnat killer for indoor plants, look for products with the right active ingredients.
Using bug spray or any kind of insecticide inside your home can be nerve-wracking, especially if you have children or pets in the home. This is why you want to be extra cautious when looking for the best gnat killer for indoor plants.
The good news is that there are many different ways to get rid of gnats, and many of them are effective without using harmful chemicals.
With that being said, larger infestations of gnats may require more intensive treatments when it comes to the best gnat killer for indoor plants.
Some people choose to use the bug sprays or insecticides as the best gnat killer for indoor plants, while others prefer to use traps, natural products, or even home remedies.
When looking for the best gnat killer for indoor plants, consider the severity of your pest problem as well as the location of your pest problem. It’s also important to not only use the best gnat killer for indoor plants, but to also use a gnat killer in conjunction with preventative products that can help keep gnats from returning as you get rid of them.
Also remember that even the best gnat killer for indoor plants won’t be right for everyone. When it comes to a quality pest control product for gnats, experts recommend you look for products that contain specific ingredients.
The most effective ingredient is pyrethrin, which is extracted from chrysanthemum flowers. The substance is safe and non-toxic for humans, but it does kill gnats by disrupting their nervous systems.
Another good option for the best gnat killer for indoor plants is neem oil, which actually comes from a plant but has a different function in getting rid of gnats. This substance repels pests by blocking their sense of smell and taste, which makes it difficult for them to find food and reproduce.
One question many people ask is whether traps work as some of the best gnat killer for indoor plants. The answer is yes—traps will help, but you won’t be able to use them in all parts of the house. Gnats are attracted to light, so they’ll tend to hang out around windows and lamps, where they can be drawn towards the traps.
However, gnats also live in soil and breed underground, so you might want to check out some other options if you don’t have many windows or lamps.
Another thing to think about when considering what to look for in the best gnat killer for indoor plants is which gnat killer will not harm indoor plants.
Some people like to try using natural products as a form of plant pest control, so it’s important to make sure any product you’re using is safe for your plants. We recommend checking with your local garden center or plant nursery before making any purchases if you’re not sure; they’ll be able to give you suggestions on the best gnat killer for indoor plants that won’t harm your plants.
Best Gnat Killer For Indoor Plants – Products We Recommend
Keeping your plants healthy can help repel gnats, but so can using the right products.
If you’re looking for the best gnat killer for indoor plants but aren’t sure where to begin, we have gone over a list of products to find the best rated ones to consider.
There are many options available when it comes to choosing an indoor plant gnat killer. The most popular include sticky traps and natural remedies such as neem oil. However, there are also other types that can help control these pesky little bugs.
We have listed some of our favorite products when it comes to the best gnat killer for indoor plants below. Take a look!
Katchy Indoor Insect Trap
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The Katchy Indoor Insect Trap by the Katchy Insect Store is one of the best gnat killer products for indoor plants because it helps protect indoor plants from gnats and other pests without the use of chemicals or harsh ingredients.
This safe, natural solution will help keep your plants happy and healthy while keeping pesky gnats at bay. The trap is effective in attracting and catching mosquitoes, fruit flies, fungus gnats, and moths. It is easy to set up and clean! Plus it doesn’t use any electricity so there’s no need for batteries or an outlet nearby.
You can leave it on 24 hours a day with no worries about running out of power during those nights when you’re not home to plug it back in! The Katchy Indoor Insect Trap has an effective range of 30 square feet (3ft x 10ft). It’s a great option for smaller spaces where there isn’t much room around your plants.
It can also be used outdoors up to 50 feet away from the house where gnats and other pests like mosquitoes are likely found flying around at dusk or dawn.
Yellow Gnat Sticky Traps
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The Yellow Gnat Sticky Trap and Fungus Gnat Trap by the stingmom store is another of the best gnat killer for indoor plants and an easy and effective way to keep your indoor house plants gnat-free without the use of chemicals or harsh ingredients.
These sticky traps contain no harmful insecticides or pesticides, so you can be sure that they will not harm your pets or children. They are also environmentally friendly and completely biodegradable. The Yellow Gnat Sticky Traps and Fungus Gnat Trap can be used on any type of plant or soil, making them a versatile tool for getting rid of these annoying pests.
Bonide Neem Oil
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Bonide Neem Oil is one of the best gnat killer for indoor plants. It is made from the seed of the neem tree, a fast-growing evergreen that originates in India.
The oil is pressed and extracted from the seeds, which are then processed into a natural spray that’s safe for use on all plants. It doesn’t contain any harsh chemicals or ingredients—unlike many other home remedies for pest control that are either ineffective or harmful to your plants. It’s also not just a “quick fix,” but can be used regularly to provide long-term protection.
Bonide Neem Oil works as one of the best gnat killer for indoor plants by attacking pests through their nervous system, which means it acts as an insecticide that kills bugs like gnats, whiteflies and other tiny flying pests on contact. Once sprayed on the leaves of your indoor plants, the oil will continue to protect them by forming a barrier against future infestations. You’ll find that using this product regularly will keep your plants healthy and prevent further issues down the line.
This product is labeled to be used indoors as well as outdoors, so you can use it anywhere there might be susceptible plants!
Aunt Fanny’s Fly Punch
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Aunt Fanny’s Fly Punch is a natural, non-toxic solution that works well as the best gnat killer for indoor plants. It can be used to protect a wide variety of house plants against gnats and other pests such as aphids and mealybugs, without the use of chemicals or harsh ingredients that can harm your plants.
The Fly Punch spray has been formulated with potent botanical extracts, including rosemary and peppermint oil. These natural ingredients help control pests by repelling, confusing, or suffocating them.
The spray also contains lemongrass oil which helps mask the smell of freshly cut flowers when you put them into water. Aunt Fanny’s Fly Punch does not contain any phthalates, parabens, formaldehyde or artificial fragrances and is safe for use around pets and children.
Bonide Systemic HousePlant Insect Control
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The Bonide Systemic HousePlant Insect Control is one of the best gnat killer for indoor plants because it is all natural. It can be used in homes with children and even on edibles without worrying about the harmful effects of chemicals. Why does this make a difference?
Because the Bonide Systemic HousePlant Insect Control is made from ingredients such as cinnamon oil and clove oil, which are known to be effective at repelling insects by causing them to suffocate and die.
The cinnamon and clove oils are also organic, which means they are safe to use around people, pets, and they are safe for the environment.
You can even spray this spray on your lawn or in your vegetable garden without worrying about harming the plants or animals.
The Bonide Systemic HousePlant Insect Control repels a wide variety of different insects including mites, ants, fleas, cockroaches, flies, gnats and other biting pests that cause problems for people who have pets or children in their homes.
Protecker Fruit Fly Trap
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Another one of the best gnat killer for indoor plants is the Protecker Fruit Fly Trap, as it is an all-natural solution that uses only distilled water and apple cider vinegar to lure gnats away from your plants.
It is a small device that sits on top of the soil in the planter where you keep it, using the water and vinegar solution to attract gnats away from your plants so that they do not lay eggs or or cause further damage to your plants.
The device also comes with a funnel-like attachment which allows for easy removal of dead insects after they have been caught inside the container.
The Protecker store also offers additional products such as bug traps and repellents if you need something more than just fruit fly traps to protect your plants from pests like gnats, aphids, and more.
Best Products To Help Prevent Gnats And Protect Your Indoor Plants
Other products you can purchase can help you protect your plants from gnats before gnats even become a problem.
While using the best gnat killer for indoor plants is a good way to remedy a problem already in progress, it’s also important to use pest control methods that will prevent the problem from happening again.
Below we have listed a few other products we recommend you use in conjunction with some of the best gnat killer for indoor plants.
Wondercide Indoor Pest Control Spray
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The Wondercide Indoor Pest Control Spray Home and Kitchen is the best gnat killer for indoor plants because it is a non-toxic, all-natural spray that you can use on your indoor plants to prevent gnats from attacking them. It’s made with organic ingredients and is free of harmful chemicals. The formula is also safe for people, animals, children and pets.
This spray will not damage your plants or scratch the paint off of your walls when you use it either. You can use this product on a regular basis without having any adverse effects on your health because it doesn’t contain any pesticides or other dangerous chemicals that could cause problems.
This product comes in two different sizes: 1oz (30ml) bottles which are great for small spaces like apartments; 4fl oz (118ml) bottles which are perfect for larger rooms such as houses with kids and pets around who might accidentally touch the liquid while playing around with it.
This item comes in various scents including lavender, citronella, and lemongrass. Each scent has a unique scent profile that can help keep flies from entering your home through open windows or doors during summer months.
Mighty Mint Plant Protection
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The Mighty Mint Indoor Plant Protection is designed to keep these pesky bugs at bay and protect your plants from future attacks. Each package contains 18 bags filled with organic mint leaves which is all you need to keep gnats away for an entire year.
Simply place one bag near each plant and enjoy a gnat-free environment. The all-natural peppermint scent is one of the best gnat killer for indoor plants and will also make your home smell pleasant without having to use any toxic chemicals or sprays.
Simply take one bag out of the package, open it up and then place it near your indoor plants. The mint-scented aroma will naturally repel gnats, so they stay away from your plants and other areas in your home where they might reside like drains or garbage disposals. And when you’re ready for another one there are 17 more available when needed!
DIY Methods You Can Use To Repel Gnats From Indoor Plants
Home remedies that utilize natural ingredients like vinegar or essential oils can easily reduce the number of gnats on your plants.
The best gnat killer for indoor plants doesn’t always have to come from the store. In fact, you can make your own gnat killer at home using household ingredients and home made recipes.
Try A Vinegar Gnat Trap
The vinegar gnat trap is one of the best gnat killer for indoor plants you can make. The acidic nature of vinegar attracts and kills the bugs quickly and effectively.
In order to make this trap, you will need a bowl, dish soap, apple cider vinegar and water. Fill the bowl with one part vinegar and one part water and then add a few drops of dish soap. Mix well and place it near the plants. The gnats will be attracted to the solution and drown in it.
Make A Homemade Gnat Spray
Another one of the best gnat killer for indoor plant sprays can be prepared by using essential oils that are known to repel these annoying pests. And not only will these oils help keep gnats away from your plants, they’ll also leave behind a pleasant smell.
Here’s how to make a homemade gnat repellent spray:
- Add one teaspoon of liquid dish soap to one cup of water, and mix together.
- Add five drops of peppermint oil, five drops of lemongrass oil, and three drops of cedarwood oil to the mixture.
- Stir well and pour the solution into a spray bottle.
- Spray directly on top of soil until moistened but not saturated. This will deter the adult gnats from laying their eggs in the soil as well as kill the larvae living there.
- Repeat every two days until you have no more gnats in your houseplants.
Get Rid Of Excess Moisture
If you have excess moisture on your plants, it will create a perfect environment for these pests to multiply faster. Therefore, it is important not to overwater your indoor plants. Not only will this help keep those pesky gnats away, but watering your plants on a more routine basis will help them to thrive.
Use An Essential Oil Diffuser Around Your Indoor Plants
Essential oils are a safe and effective way to repel gnats and keep them from your indoor plants. Some of the best essential oils to repel gnats and many other pests include:
This oil is distilled from the leaves and stems of the lemongrass plant, which smells very similar to citronella. Citronella is known for its ability to repel bugs, but it is most often used as an insect repellent. It can also be used on furniture or clothing to keep insects away.
Eucalyptus is a popular essential oil that has been used for centuries as an antiseptic, disinfectant, and deodorizer. It has been shown in studies to be effective against mosquitoes, flies, ants, fleas, lice and many other pests.
Lavender is one of the most popular essential oils. It has a sweet floral aroma that can help calm nerves and promote sleep. Lavender has also been shown in some studies to be effective against mosquitoes and flies.
Tea Tree Oil
Tea tree oil is derived from the leaves of a plant native to Australia called Melaleuca alternifolia. It has a strong scent that can repel gnats and it’s easy to use in your home. You can find tea tree oil at most health food stores or online.
Best Gnat Killer For Indoor Plants – What Do Experts Say?
Experts recommend not overwatering your house plants to help avoid gnats.
One of the best ways to keep gnats out of your home is by keeping your plants healthy, but you can also opt to grow indoor plants that are less likely to attract gnats.
There are a number of plants that can be grown indoors that will also help repel gnats naturally. Many of these plants have leaves or flowers with strong scents, like citronella and mint, which drive away gnats and other insects.
Other indoor plants that can have a positive effect on deterring gnats include basil, catnip, and peppermint. Lavender is another plant that’s known to fight off pests and has a relaxing scent. This plant can also repel mosquitoes and flies, as well as moths and even fleas!
Overall, the best thing to do to keep your plants safe from gnats is to regularly inspect for bugs and wipe them away before infestation.
If a few gnats are already present, simple dish soap and water sprayed on them should do the trick. And to keep those little insects at bay, invest in indoor plants with soil that can be kept fairly dry, which should deter any gnats.
And remember, while they may be annoying, these pests are no match for a good indoor plant parent!
Jack founded our blog after two decades of working in the pest control industry. His vast experience dealing with a wide array of pests allows him to diagnose issues quickly and get to the heart of pest problems quickly and effectively. He has serviced more than 2,000 homes over his career and there is hardly any pest situation that he has not seen before.