Do Vinegar Kill Roaches?

11 Best and Effective Ways to Kill Roaches Instantly at Home


Roaches are one of the most common pests that invade our homes, and they are not only annoying but also carry diseases. They can be challenging to get rid of, and people often resort to using harsh chemicals to exterminate them. However, there are natural remedies that people can use to get rid of roaches, such as vinegar. In this article, we will explore whether vinegar can kill roaches and how to use it effectively.

What is Vinegar?

Vinegar is a natural and versatile product that has been used for centuries for cooking, cleaning, and even for medicinal purposes. It is made by fermenting ethanol, which is found in wine, beer, and other alcoholic beverages, with acetic acid bacteria. The resulting liquid is acidic, with a pH of about 2.5-3.5.

How Does Vinegar Kill Roaches?

Vinegar is an effective pest control solution because of its high acidity, which can be lethal to roaches. When a roach comes into contact with vinegar, the acid breaks down the insect’s protective exoskeleton and leads to dehydration. Roaches breathe through small tubes called spiracles, and the acid in vinegar can also damage these tubes, making it difficult for the roach to breathe.

How to Use Vinegar to Kill Roaches?

To use vinegar to kill roaches, you will need to create a solution by mixing equal parts of water and vinegar. You can then put the solution in a spray bottle and apply it directly to the roaches or to areas where you suspect they are hiding. You can also soak cotton balls in the solution and place them in areas where you have seen roaches. The roaches will be attracted to the smell of the vinegar and will come into contact with the solution, leading to their demise.

Other Natural Remedies for Roaches

While vinegar can be an effective solution for getting rid of roaches, there are other natural remedies that you can use as well. Some of these include: – Baking soda and sugar: Mix equal parts of baking soda and sugar and sprinkle the mixture in areas where you have seen roaches. The sugar will attract the roaches, but the baking soda will kill them when they ingest it. – Essential oils: Peppermint, eucalyptus, and tea tree oils are known to repel roaches. You can mix a few drops of these oils with water and spray the solution in areas where you want to keep roaches away. – Diatomaceous earth: This is a powder made from fossilized algae that can be effective in killing roaches. The powder is abrasive and can damage the roach’s exoskeleton, leading to dehydration.


In conclusion, vinegar can be an effective solution for getting rid of roaches. Its high acidity can break down the insect’s exoskeleton and lead to dehydration. However, it is essential to note that vinegar may not be effective for severe roach infestations, and you may need to seek professional help. Additionally, it is crucial to take preventative measures to keep roaches away, such as keeping your home clean and sealing up food sources.