Does White Vinegar Kill Spiders? Discover the Answer Now!

Spiders are fascinating creatures that usually cause us harmlessness when they stay out of our sight. However, their presence indoors may not be so welcoming for everyone. In such cases, people may seek effective methods to repel or eliminate them, and one such home remedy that has gained popularity is white vinegar.

But does white vinegar really kill spiders? Let’s take a closer look at this question.

What is White Vinegar?

White vinegar, also known as distilled vinegar, is a clear liquid made from fermented grains such as corn or wheat. It has a tangy flavor and is often used in cooking, pickling, and cleaning.

How Does White Vinegar Work?

White vinegar contains acetic acid, which is a natural solvent that can dissolve dirt, grime, and spider webs. However, it is not lethal to spiders, and it does not act as a pesticide against them.

Will White Vinegar Repel Spiders?

White vinegar may repel spiders to some extent as it disrupts the pheromones they use to communicate and navigate. However, it is not a foolproof solution, and its effectiveness may vary depending on a variety of factors, such as the type of spider, its nest location, and the concentration of the vinegar solution.

How to Use White Vinegar to Repel Spiders?

To use white vinegar as a spider repellent, you can mix equal parts of distilled vinegar and water in a spray bottle and apply it to areas where spiders are likely to infest, such as baseboards, corners, and ceilings. Alternatively, you can soak a cloth in vinegar and place it in areas where spiders hide or build webs.

Does White Vinegar Kill Spider Eggs?

White vinegar may kill spider eggs as it can break down their protective coating, but it may not be effective against all types of eggs. Moreover, it may not reach all the eggs laid in hidden or hard-to-reach areas, which means that some may survive and hatch later.

How to Use White Vinegar to Kill Spider Eggs?

To use white vinegar to kill spider eggs, you can apply it directly to the egg sac with a cloth or spray bottle, making sure to saturate it completely. However, you should be cautious when dealing with spider eggs as some species may become aggressive if they feel threatened or endangered.

Can White Vinegar Eliminate Spiders?

White vinegar alone cannot eliminate spiders as it does not have toxic or lethal properties against them. However, it may help in reducing the spider population by repelling them or disrupting their breeding cycle if used in conjunction with other spider control methods.

What Are Some Effective Spider Control Methods?

  • Using a vacuum cleaner to remove spider webs and eggs
  • Sealing entry points like cracks, gaps, and holes to prevent spider infestations
  • Reducing clutter and keeping the area clean and dry to discourage spiders from nesting
  • Using sticky traps, baits, or insecticides specifically designed to kill spiders

Is White Vinegar Safe to Use Around People and Pets?

White vinegar is generally safe to use around people and pets as it is non-toxic and biodegradable. However, it has a strong odor that may be irritating to some individuals, especially those with respiratory problems or allergies.

How to Use White Vinegar Safely Around People and Pets?

  • Always dilute white vinegar with water in a well-ventilated area
  • Do not spray white vinegar directly on people or pets
  • Keep children and pets away from sprayed areas until they dry completely
  • Consider using natural alternatives or consulting a professional pest control service if you have concerns


White vinegar can be a useful and affordable home remedy for repelling spiders and cleaning spider webs, but it is not a guaranteed spider killer. To control spider infestations effectively, you may need to combine multiple methods and consider seeking expert advice if necessary.




Here are the most common questions related to the topic “does white vinegar kill spiders” and their answers:

  • Q: Does white vinegar kill spiders instantly?
  • A: No, white vinegar does not kill spiders instantly, and it may not kill them at all as it does not have toxic or lethal properties against them.

  • Q: Will vinegar and peppermint oil kill spiders?
  • A: It is unlikely that vinegar and peppermint oil alone will kill spiders, but they may repel them as they have strong odors that spiders dislike.

  • Q: Does vinegar and water kill spider mites?
  • A: White vinegar and water may kill spider mites as the acetic acid in vinegar can dissolve their protective coating and dehydrate them. However, it may not be effective against all types of mites or at all concentrations.

  • Q: Can vinegar kill brown recluse spiders?
  • A: No, vinegar cannot kill brown recluse spiders, and it may even aggravate their bites if used as a remedy.

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