How to use natural vinegar spray for aphids

Aphids attack plants in groups and can produce serious symptoms including stunted growth, curling leaves, leaf patterning, and yellowing. 

These insects feed on both indoor and outdoor plants leaving a black residue on their leaves, stems, and buds. A simple natural cure – vinegar spray – may be used to get rid of aphids if your plants are not too infested.

You may have aphids on your plants. These garden pests are small, green insects that feed on the sap of their host plant.  They are often found in groups and can cause significant damage to your garden if left unchecked. You can use natural vinegar spray for aphids to control aphid populations quickly and easily without harming the environment or other parts of your garden.

In this article, we will explain how to make a natural vinegar aphid control spray. We will also explain which types of plants are not suitable for this type of aphid treatment and give you some other natural remedies that can be used instead.

vinegar spray for aphids snippet image

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Table of Contents


To make a vinegar solution, combine white vinegar with water in a ratio of 1:3. Spray the infested plants with this vinegar natural aphid treatment, including the undersides of leaves and stems where Aphids like to hide. After a week, repeat this vinegar natural aphid spray to eradicate all traces of the insects.

Look around

If you have vinegar in your kitchen, it will suffice as a great homemade aphid spray to address the problem. While other natural Aphid control pesticides such as Neem Oil Spray can be used to treat your plants, if you have vinegar in your kitchen, it will be enough of a superb DIY Aphid Spray.

It is quite important that you understand the precautions of this pest control solution before using it:

natural aphid killer spray

Does vinegar get rid of aphids?

Yes, natural vinegar aphid spray is an easy and inexpensive solution to treat aphids on your houseplants, trees, shrubs and outdoor plants. Liquid dish soap or acetic acid (a main ingredient of vinegar) repel aphids by disrupting their waxy protective coating—the cuticle which keeps them hydrated during dry conditions – causing them to die from dehydration.

Because it is a biopesticide (not chemically processed), vinegar is a much safer natural pest alternative to chemical pesticides.

aphid infestations

Vinegar + castile soap formula

Aphids are tiny, greenish-black insects that feed on plant leaves and stems and cause significant damage to hibiscus and pothos plants, as well as small trees and kale. You can now utilize a vinegar solution as an aphid killer once you’ve identified these pests.

Here’s how to make an easy DIY aphid spray with vinegar:

  1. Fill a small bucket with a spoonful of vinegar and a spoonful of Castile Soap.
  2. Fill the bucket with 3 oz of distilled water.
  3. To prepare the solution, combine the two components and stir thoroughly.
  4. Fill the spray pump with the solution.
  5. Spray the aphids on infested plants to wipe them out.
  6. Repeat this procedure after one week to get rid of any remaining pests.

For your gardening tasks, I recommend the ISTILL Garden Pressure Sprayer Pump. It produces variable streams and mists with excellent coverage, making eradicating aphids, thrips, and mealybugs simple.

It’s more effective to use a diluted vinegar solution several times than a concentrated one because it is less harmful to your plants.


Vinegar can be harmful to your plants if used in excess, so exercise caution while mixing it. To ensure that the solution does not desiccate and harm your plants, dilute it first. Vinegar at a high concentration is likely to induce browning on leaves, as well as stunning the plant.

Natural alternatives to controlling aphids

Some plants are sensitive to the acidity of vinegar. As a result, vinegar may not be suitable for every aphid infestation. You can use one or more of the following natural treatments to help repel aphids on your plants.

Want to learn how you can get rid of greenfly on your roses? Have a read of this article.

Use water to remove aphids

Using water at high pressure to spray aphids can also be effective. The aphids cannot hide from this pressure and will die as a result of it. However, you must ensure that the water is not too cold or hot because these temperatures may harm your plants more than the aphid infestation itself.

Spraying the plants with water may help to dislodge the aphids from the leaves, but they can return. Chemical pesticides are a more permanent option, but they have the potential to harm both the handler and the environment as well as the soil.

aphids sprayed by high-pressure water

Dust plants with diatomaceous earth

Diatomaceous earth is an excellent insecticide for gardens, lawns, and indoor plants. Thrips, mealy bugs, and aphids are all pests that it easily kills. Dust the infested plants with diatomaceous earth to suffocate them, then cover all surfaces to ensure that they come into contact with the natural pesticide. Within 10-12 hours, the insects will fall off and die.

diatomaceous earth onto plants

Safety and mixing ratio

Vinegar is a wonderful plant-insect pest control solution, but it may be hazardous if not utilized correctly.

Do not spray undiluted apple cider vinegar directly on your plants. When used in excess, the acidic component may cause harm to the leaves of your plants. It is made from fermented apple juice and has an acidic pH level of 3.5 to 4 ° Brix – which means it’s pretty potent stuff!

To make an apple cider vinegar solution, dilute white vinegar with water in a 1:3 ratio. It’s this solution that you may safely spray on your plants. Even so- you should be cautious not to overspray or spray too often.

If you notice that your indoor plants are infested with aphids, it’s a good idea to spray bottle the vinegar solution on their paths as well, to keep them from returning. Aphid trails may typically be seen in window regions, baseboards, and near doors.

beneficial insects

When using vinegar, there are a few things to keep in mind:

When utilizing apple cider vinegar solution to get rid of aphids on your garden plants, be sure to test the plants first since some gardening plants are severely sensitive to its acidity.

Take a sample of the sick foliage and mix it with a tiny quantity of the solution. Spray only a little piece of the afflicted vegetation with a small amount of solution, then observe how it reacts. If no problems arise, you may spray bottle all of the affected plants.

Vinegar, as a natural insect-killer, is a safe and effective alternative to conventional pesticides that contain hazardous chemicals. Furthermore, unlike chemical pesticides, there is no danger of chemical burns if it comes into contact with your skin accidentally. Finally, vinegar-based pesticides have a less irritating aroma than chemical-based ones. Have a thirst for more garden pest knowledge? Here is an article we wrote about common pests you will find in your garden.

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