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Can Vinegar Kill Bed Bugs

April 24, 2023 Jessica Carpenter Bed bugs
Can Vinegar Kill Bed Bugs

A practical home item, vinegar has been used for years as a pesticide. Bed bug management can be tricky. For thousands of years, their small size, the tendency to hide, and rapid reproduction have prevented them from going extinct. Vinegar kills bed bugs, but only in a robust vinegar solution. Acetic acid is a type of acid found in vinegar. Alcohol undergoes complete fermentation, producing this acid. On contact, vinegar’s acetic acid can harm a bed bug’s neurological system and eventually kill it.

Does White Vinegar Kill Bed Bugs?

Yes, bed bugs can be killed with white vinegar. Vinegar comes in various forms based on the ingredients employed in its production. White vinegar is the best and most affordable treatment for bed bugs. Although vinegar may kill bed bugs immediately upon touch, it might not be the best method for eradicating an infestation. Therefore, if you have an infestation, your treatment may need to be stronger and more potent.  

Does Vinegar Repel Bed Bugs?

Many people assert that vinegar can keep bed bugs away. However, there isn’t much scientific evidence to support this. However, vinegar has a distinctively strong odor that bed bugs may avoid temporarily due to. As explained, bed bugs dislike the smell of vinegar, making them less likely to congregate where the scent is present.

How to Use Vinegar to Repel Bed Bugs

Here are some recommendations for using vinegar to treat bed bugs:

  1. Fill a mist bottle with strong white vinegar once you’ve obtained it. It can also be used with lemon juice to boost efficiency. 
  2. Determine where bed bugs have been seen to hide. Make a preliminary assessment of your room by looking about with a flashlight. Look for furniture legs and gaps and crevices in the walls. Check your bed frame and mattress as well.
  3. Spray the areas carefully with the vinegar solution once you’ve discovered where bed bugs are hiding. 
  4. Repeat the spraying for a few weeks, and watch for any signs of their existence. 

How Effective is Vinegar in Getting Rid of Bed Bugs?

Organic repellents, like vinegar, have the drawback of being short-lived. You should continually put them into practice because they become ineffective once they dry up. 

Bed bugs may transfer to another place if vinegar is used as a repellent while there is an infestation, which is another issue. Thus, as you struggle to keep them out of your bedroom, they might decide to relocate into your living room instead. 


Vinegar may not be the ideal pest control solution due to the unpleasant odors and stains it leaves behind. However, various other methods exist, such as diatomaceous earth, pyrethrins, vacuuming, and heat treatments, which serve as organic alternatives to vinegar. Additionally, you can utilize contact and residual chemical sprays at home, similar to expert approaches, to control bugs and curb their population growth. Don’t hesitate to reach out to Vinx Pest Control! Our professionals can help you address the pesky insects invading your home. Our exterminators understand the scourge of bed bugs, and we strive to help you rid your home of these annoying pests.