How to Kill Fruit Flies in Plants

If you are a gardener or a plant enthusiast, then you know that you have to find a way to keep the fruit flies from infesting your garden. There are a number of ways to do this. From using sticky traps to hydrogen peroxide and even the use of pesticides.

Hydrogen peroxide

Hydrogen peroxide is a solution that is used for killing fruit flies. It is a strong and effective insecticide. However, this product can be harmful to humans and pets if misused. Therefore, it is important to wear proper protection when using it.

Although hydrogen peroxide is an effective pest control tool, it is still not as effective as vinegar or other natural remedies. This is because hydrogen peroxide has an effect on the water molecules in the soil. When the water molecules mix with the hydrogen peroxide, the combination causes the chemical to break down and release oxygen.

If you don’t want to use hydrogen peroxide, you can also use apple cider vinegar instead. Vinegar contains acetic acid and is a lot less dangerous than hydrogen peroxide. But, vinegar is not as effective as hydrogen peroxide in killing fruit flies.

One of the best ways to get rid of fungus gnats is by mixing hydrogen peroxide with liquid dish soap. Use a spray bottle to apply this mixture to the gnats’ nest.

You can also use the solution to kill fungus gnats in your plants. In order to do this, make sure to add three parts water to one part hydrogen peroxide. Apply the solution to the leaves and stems of the plant, as well as the fungi. Ensure that the spray reaches all areas of the plant.

Once the area is treated, the gnats will die. This should be done over a few weeks. Keep repeating the treatment until the fungus gnats are controlled.

Depending on the size of your pots, you can repeat the process every 7 to 10 days. For larger pots, you can repeat it every two weeks.

Hydrogen peroxide is not recommended for children and pets. The solution can be damaging to the eye and skin if it is inhaled. To prevent damage, use it in a well-ventilated space.

Using hydrogen peroxide to get rid of fruit flies is easy. It will also eliminate flies without hurting your plants. However, be careful when storing and handling the solution.

Sticky traps

Sticky traps are a great way to kill fruit flies in plants. These easy-to-use products attract and trap hundreds of flying insects. While many people may assume that a fly trap is only for whiteflies, these products are effective against many other flying pests. They can also be used to catch aphids, mealybugs, and spider mites.

The main benefit of sticky traps is that they are odorless. This makes them ideal for use in organic farming. Unlike other insect control methods, they can be used indoors. Also, they are extremely water-resistant. You can hang them anywhere you like, even in a pantry or kitchen.

There are several types of sticky traps to choose from. However, most traps are designed to target one particular type of insect. One example is the Garsum fruit fly trap. It comes with a patented lure that entices fruit flies. The trap is then inserted into the plant pot, and the flies are trapped and drowned.

Another example is the Katchy trap. A modern-looking design, the Katchy trap detects optimal pest attraction using a combination of air current and manual inspection.

Some other effective tactics are to reduce moisture levels. Fruit flies thrive in wet and dark areas. If you are suffering from an infestation, you should start by reducing the amount of water you are giving your houseplants. Watering your houseplants too much can actually be a breeding ground for fruit flies.

For the best results, you should also try to avoid leaving the flies alone. Flies are known to lay their eggs in drains and other moist areas. Removing any fungus from the area will help prevent the flies from laying more eggs.

In addition, you can use a number of techniques to kill fruit flies in plants. You can spray your plants with chemical pesticides, trap them with insecticidal products, or make your own sticky traps.

A final tip for successful fruit fly control is to remove damaged fruit. Fruit flies are attracted to rotting produce, and if they are left untreated, they can quickly breed.


Fruit flies are a nuisance. They are often attracted to decaying fruit and liquids, and their presence can be a health hazard. In addition, they can spread disease. However, there are some ways to get rid of them. One method is to use herbs to repel the insects.

Herbs on the white background
Photo by Angèle Kamp on Unsplash

One popular herb used to kill fruit flies is lavender. Some people also use lemongrass. Other plants that can be used to keep flies away are basil, peppermint, and eucalyptus.

Another technique is to place a carnivorous plant near the affected area. These plants are able to feed on flies, so placing them in close proximity to the infested area will help to eradicate the pests.

If you find that you have an infestation of fruit flies, you should start by identifying the root of the problem. You can do this by examining your kitchen and the surrounding areas. Check for signs of overripeness. Also, make sure you dispose of any rotten fruits outside, or wash any produce as soon as possible.

There are also several different insecticidal products available. These can help to target both the adult stage and the larvae.

When you’re ready to use a product, check with your local garden store to see what they have on hand. Many will also carry houseplant pesticides.

Lastly, vinegar can be a great substance to use to attract fruit flies. Using a jar that is prepared for this purpose is best. Make sure to use a disposable jar.

Alternatively, you can set up a trap. This can be made with a plastic wrap. Putting the wrap around the affected area can attract the fruit flies. To create a more effective trap, you can poke holes in the plastic.

Once you’ve determined where you are getting the infestation, you can begin to develop a multiphase plan of attack to combat the insects. This will prevent them from breeding and save your produce.

Regardless of the method you choose to use to get rid of fruit flies, make sure to thoroughly clean the inside of your refrigerator. This will prevent them from laying eggs.

Exterminating with pesticides

If you have a house plant that is infested with fruit flies, there are a couple of ways you can get rid of them. You can use either pesticides or natural methods. In addition to being a nuisance, fruit flies can also spread bacteria, so it is important to eliminate them.

men is exterminating with pesticides
Photo by Arjun MJ on Unsplash

Before you decide on a solution, it’s a good idea to identify the area of the house where the fruit flies are breeding. They’re typically attracted to decaying organic matter. This includes fruits, vegetables, and fungus.

If you’re planning on using a pesticide, make sure to apply it in an area with good air circulation. Avoid applying it in areas where food is stored or prepared.

One of the best ways to kill fruit flies is to trap them. You can create a trap using a plastic bag or some dishwashing liquid. Fill the bag with the mixture and place it on a surface that is frequently visited by flies. Make sure you don’t use the dishwashing liquid on your plants. It may be toxic.

Another effective way to catch flies is to spray your plants. A simple spray bottle will do the trick. All you need is two ounces of hot water and ten drops of lemongrass essential oil. The spray should last for three seconds, which is enough to kill flies.

Another solution is to place a thick layer of course gravel on the soil. This will keep newly hatched flies from climbing out of the soil.

Fruit flies can be found in all seasons, but they’re most common during the late summer and fall. To discourage them, you can use a combination of changing your watering schedule and clearing dead leaves.

Keeping the temperature cool will discourage them. Also, if you have a large number of them, you might want to re-pot your plant.

If you can’t find a solution that works, you can contact a pest control professional. A pest control expert can create a plan that will get rid of your fruit flies for you. However, hiring a professional can be expensive.