Does Deodorant Kill Spiders? Should You Use It?


So you’ve noticed some spiders around your house, and you want to get rid of them, but are wondering if deodorant can really do the job? Well, if you’ve stumbled across this article then you’re trying to find out the very question.

The short answer is Yes! certain deodorants or body sprays can kill spiders due to the chemical compounds they contain. Body sprays with high amounts of alcohol, and are particularly effective in killing spiders.

But, with that said, simply giving the spider a light spray is not always effective, and can take a while for the spider to die! So I guess the question is not if deodorant can kill spiders “but” whether or not you should use it.

You also need to think about how many spiders you have in your house, how much spray it would take to kill one, and most importantly, if there are any eggs that need to be removed. If you’re interested in alternatives to deodorant, simply stroll to the end of this article!

Should You Use Deodorant To Kill Spiders?

Although deodorants are effective at killing spiders it’s not recommended and there are some good reasons for this:

Firstly, using deodorants to kill spiders can result in pollution! In some cases, you may need to use a lot of spray which can cause breathing problems especially if you have young children or pets.

The second reason is it’s not always an effective method for eliminating or repelling spiders. Different spiders react differently to these substances, and some may not be affected at all.

You also need to consider their eggs! If there are spider eggs in your house, killing one spider would be a waste of time. Spider eggs can contain hundreds of spiders and you could find yourself back to squire one.

Then there’s the spider itself, some spiders can take hours to die from deodorants which can cause unnecessary suffering. There are more humane and environmentally friendly ways to deal with spiders, like catching and releasing them outside.

So, while deodorant can kill spiders, it’s not advisable to use it for that purpose. Instead, consider other pest control methods that are safer and more effective.

Does It Kill Spiders Instantly?

While some sprays contain chemicals that can be potent enough to kill spiders, it’s not guaranteed instant death. The effectiveness of deodorant as a spider killer depends on the type of body spray being used and the amount applied.

Some sprays may only stun the spider, causing it to become sluggish and easier to capture, while others may kill it outright. This is because some spiders have a tough exoskeleton that can resist the chemicals in the spray, while others may be too quick to be hit by the spray.

Can Deodorant Kill Spider Eggs?

When it comes to spider control, it’s not just the adult spiders that you need to worry about. Spider eggs can hatch and produce hundreds of spiderlings, which can quickly infest your home. But, can deodorant kill spider eggs?

The short answer is yes it can however you will need a lot of spray! Spider eggs are typically protected within a silk sac, making them resistant to many types of chemicals.

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Are There Any Risks When Using Deodorant?

Deodorants are generally considered safe for use by most people. However, when using deodorant to kill spiders some individuals may experience adverse reactions or side effects. Here are some risks associated with using deodorant:

  • Inhalation Risk: Deodorants contain various chemicals and aerosols that could be harmful if inhaled or come into contact with the eyes. Accidental exposure to these chemicals can cause irritation, allergic reactions, and in severe cases, respiratory issues.
  • Fire Hazard: If the deodorant is flammable and used near an open flame or heat source, it could potentially ignite and cause a fire.
  • Residue and Stains: Spraying deodorant can leave residue and stains on your walls, furniture, or other household items.

The risks associated with using deodorants are relatively low. However, it’s still important to be aware of these risks. If you experience any adverse reactions, discontinue use and consult a healthcare professional.

Alternatives To Deodorant

While deodorant can effectively kill spiders, there are other alternatives that can be used to get rid of these pests. Here are some options:

  • Insect Spray
  • Essential Oils
  • Sticky Traps
  • Diatomaceous Earth
  • Vacuuming
  • The Jar Method

Insect Spray

Insect sprays are stronger and more potent than deodorant or body sprays. They are specifically designed to kill insects and spiders and are more effective in doing so.

Insect sprays can be used both indoors and outdoors and are available in different formulations such as aerosols, liquids, and granules.

Essential Oils

Essential oils such as peppermint, tea tree, and lavender are natural spider repellents. They can be used in different ways such as in a spray bottle, diffuser, or by placing cotton balls soaked in the oil in areas where spiders are commonly found.

Essential oils not only repel spiders but also provide a pleasant aroma in the house.

Sticky Traps

Sticky traps are another effective way of getting rid of spiders. They work by trapping spiders as they crawl on the adhesive surface. Sticky traps are safe to use and do not contain any harmful chemicals.

They can be placed in areas where spiders are commonly found such as corners, windows, and basements.

Diatomaceous Earth

Diatomaceous earth is a natural substance that is effective in killing spiders. It is made up of soft, siliceous sedimentary rock that is crumbled into a fine white powder. Diatomaceous earth works by dehydrating the spider’s exoskeleton, causing it to die.

It’s safe to use and does not contain any harmful chemicals. Diatomaceous earth can be sprinkled in areas where spiders are commonly found such as cracks, crevices, and corners.


Vacuuming is a simple and effective way of getting rid of spiders. It not only removes spiders but also their webs and egg sacs. Vacuuming should be done regularly, especially in areas where spiders are commonly found such as basements, attics, and closets.

So as you can see, there are many alternatives to deodorant that can be used to get rid of spiders. Insect sprays, essential oils, sticky traps, diatomaceous earth, and vacuuming are all effective ways of getting rid of these pests.

The Jar Method

If you don’t mind getting up close and personal with spiders then you should consider the jar method. This allows you to remove spiders without harming them or using potentially harmful chemicals.

Simply, find a glass jar that is big enough to fit over the spider then place the mouth of the jar over the spider, trapping it inside. Then slide a stiff piece of paper or cardboard under the jar, making sure to keep it level so the spider doesn’t escape, and carefully take it outside. Job done!


So, Does Deodorant Kill Spiders? Yes, but should you use it? No! In the end, there are much better ways of removing spiders from your home. If you liked this article feel free to check out more of our content on this site. Just head over to the home page. Thanks for reading!

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