Does Vinegar Kill Bumble Bees?

If you have bumble bees in your home, you might be looking for ways to kill them. Bumble bees are a type of bee found all over the world, and they can be very destructive. 

If you’re wondering if vinegar can kill bumble bees, the answer is yes. Since they love to live in people’s homes, especially in the winter when it’s cold outside, you can use this ingredient to get rid of them.

In this article, we will look at vinegar as a method for killing bumble bees. Let’s get started!

The potency of vinegar for killing bumble bees

Vinegar functions as a potent disinfectant, oxidant, deodorizer, and cleanser. It is also a very powerful acid. Even though you could not be employing it to clean your home (yet), it is definitely used in the following techniques to eliminate bees:

Bumble bee nests are made of wax and paper. Vinegar can dissolve these materials because of its strong acidity level (pH 2). This will destroy any eggs or young in the nest as well as kill adult bumble bees that fly into it for food or water—which would otherwise use up energy needed for pollination later on.

Bees drink water from plants like ivy and honeysuckle when they’re thirsty during hot days. When vineging those plants, the natural sugars present in their leaves are broken down into alcohol by hydrolysis reactions with acetic acid (vinegar) – causing intoxication! 

How vinegar kills bumble bees

Vinegar is a weak acid that produces an acidic solution when mixed with water. This makes it a potent poison to bumble bees, which are highly sensitive to pH levels and won’t live in environments that have a pH level lower than 5 (the pH scale ranges from 0-14).

Vinegar kills bumble bees by causing dehydration – when its acidic nature interacts with the bees’ exoskeleton, it causes them to lose water at an accelerated rate. This results in death due to dehydration and asphyxiation within several hours of exposure. 

How long does it take to kill bumble bees using vinegar?

Vinegar is a slow acting poison, so you’ll need to allow time for it to do its job.

It takes a while for the vinegar to kill bees because they have protective exoskeletons that let them withstand high temperatures and water pressure. The acid in vinegar can eventually penetrate their exoskeleton and kill them. 

It’s important to note that vinegar won’t work if it just drips down from above; the bees need direct contact with the liquid for it to be effective.

So how long does it take? It depends on many factors, including:

  • How much vinegar was used (and how much runs off)
  • The temperature of your environment (warmer climates make things happen faster)
  • The penetrating power of the vinegar on the bees

What other things I can use to kill bumble bees?

If you don’t have vinegar, there are other ways to kill bumble bees:

Softdrinks and soda

Let’s face it: soda isn’t good for bees. It’s not good for humans, either. Or the environment. It’s also not good for the bees or our planet as a whole. But if you’re looking to get rid of bumblebees in your garden, there are better ways to go about it than by spraying them with soda water (or any other carbonated beverage).

Mothballs and cinnamon

Mothballs and cinnamon are two other ingredients that have been suggested as alternatives to vinegar. While they might work in a pinch, they aren’t as effective at killing bees (and they don’t smell nearly as good).

Mothballs are made of naphthalene crystals, which are toxic to bees when ingested. Cinnamon has similar properties—it’s also toxic when eaten by bees. However, both of these methods require you to crush the mothball or sprinkle cinnamon directly on top of the bee carcass. This can be difficult if your carcass is still moving around and trying to sting you!

Water and soap

Attacking the root of the problem, in this case the nest, is the most efficient technique to get rid of the bees. If you use this approach, you will be able to determine the position of the ground bee nest, which is useful information to have when working with these insects. 

The effectiveness of mint oil as a pesticide may be enhanced by combining it with soapy water that has been brought to a boil. Be sure you have a pot of hot, boiling water on available and combine two cups of water with three to four cups of peppermint castile soap. Put on some protective clothes, and then using a hose or a pipe, begin to pour the soap and water combination down the opening of the nest. 

After this, pour the water that has been brought to a boil, and then immediately flee inside the house to prevent being stung by bumble bees. The hot water that is boiling will assist in the soap water’s ability to adequately permeate into the nest.

Professional bee services

It is highly recommended that you get expert help if you are dealing with a severe bee infestation. A professional beekeeper will have the knowledge and tools required to solve your situation, as well as the expertise to do so.

They will also have a greater understanding of how to recognize the problem and consider potential solutions to it. They will most likely be able to guide you toward the course of action that is most appropriate for the circumstances of your case as well.


We hope that by reading this article, you have gained a better understanding of the benefits that vinegar may provide to both you and your garden. 

Vinegar is an excellent alternative to pesticides, which have been associated with a wide variety of health issues throughout the course of recent history. Vinegar may be used to destroy bumble bees and other pests in your yard, and it does not have any negative impact on people or other animals.