10 Best Spider Killers in 2020

best overall rating
  • Easy to use
  • Direct application
  • Works on various insects
premium choice rating
  • Natural ingredients
  • Safe to use
  • Nice peppermint smell
great value rating
  • Easy to apply
  • Long-lasting
  • No residue

Spiders are one of the most common fears among humans, no matter what age you are or where you are based. For hundreds of years, people have been frightened of spiders and the sight of one of these insects in your home is guaranteed to make at least one member of the family scream while the rest jump up on a chair.

This is why having a spider killer in your cupboard or shed is essential, especially as the weather grows colder and these insects seek refuge in your warm home. Spider killers are highly effective insect repellents that will immediately kill any species of spider that has crawled its way in your home so you can rest happy and safe without them.

View the Best Spider Killer, Below.

best overall rating

1. TERRO T2302 Spider Killer Aerosol Spray

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This spider killer is very easy to use as it is an aerosol spray that you can apply directly onto spiders or in the areas where insects are typically found. It works on various species of spiders, as well as ants and cockroaches. This spider killer provides an instant knockout to insects as well as extended killing power.

This spider killer can be applied once a week and should be reapplied after four weeks. It has an extended killing time, so you should have a pest-free house from the very first application. This spider killer is a great thing to keep in your home as it can be used on a range of different insects all year long.

Why We Like It
  • Easy to use
  • Direct application
  • Works on various insects
  • Works for four weeks
  • Suitable for all areas of the home
Type
Aerosol
Kills For Up To
Four Weeks
Our Verdict

This spider killer is easy to use and can be applied directly to various species of spiders, ants, and cockroaches.

Editor Rating
premium choice rating

2. MDXconcepts Organic Home Pest Control Spray

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This spider killer is great to use in both the home and garden as it relies on natural ingredients like vinegar and essential oils. This makes it safe to use around children and pets while still being effective at killing various insects, including spiders. This spider killer is so effective that it will kill spiders, ants, termites, and beetles on contact.

This spider killer does not contain any harmful chemicals or toxins and has a pleasant odor of peppermint, so no one will have to know that you have an insect problem in your home. It can be sprayed in various locations and corners of the house where insects typically hide to kill them on contact.

Why We Like It
  • Natural ingredients
  • Safe to use
  • Nice peppermint smell
  • Kills on contact
  • Good reach
Type
Spray
Kills For Up To
On Contact
Our Verdict

This spider killer is ideal to use in the home as it contains natural ingredients and kills on contact.

Editor Rating
great value rating

3. Hot Shot Spider & Scorpion Killer

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This spider killer is very powerful and it can kill insects for up to 16 weeks, keeping your home clean and clear for a long time. It is an aerosol spray that is very easy to apply and can be used in various locations around the home. This spider killer will kill insects on contact, making it highly effective and fast-acting.

This spider killer is an aerosol spray that does not leave an oily or sticky residue on surfaces so you can apply it and forget it. It can be applied directly onto insects and spiders or in the areas where they reside to kill them on contact.

Why We Like It
  • Easy to apply
  • Long-lasting
  • No residue
  • Kills on contact
  • Wide spray
Type
Aerosol
Kills For Up To
16 Weeks
Our Verdict

This spider killer has a long-lasting power of 16 weeks and can be used on various species.

Editor Rating

4. Ortho 0221500 Home Defense Insect Killer

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This spider killer is very powerful and effective as it can create a 12-month barrier in your home from various different insects. This powerful spray can be applied around the perimeters of your home and inside various rooms to prevent insects like spiders, roaches and ants from entering. The continuous spray button makes it very easy to use.

This spider killer can be used both indoors and outdoors for effective protection against insects and bugs. It has a comfort wand that provides extended reach to save your back when applying it to the floor or other hard to reach areas.

Why We Like It
  • Powerful spider killer
  • Indoor and outdoor use
  • Easy to apply
  • Good reach
  • Lasts for 12 months
Type
Spray
Kills For Up To
12 Month
Our Verdict

This spider killer is highly effective and can create a barrier in your home against insects for 12 months.

Editor Rating

5. Terro T3206SR 3-Pack Spider & Insect Trap

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This spider killer is a sticky trap that will attract insects into the box and hold them down until they die with the sticky base. This is a non-toxic solution to various different insects, including spiders, flies, and cockroaches. This spider killer can be used in the home to remove any insects and will keep your space safe.

This spider killer is very convenient and easy to use as you simply have to place it in a location where there are a lot of insects and remove it when it is full. As all of the insects will be trapped in the box, this spider killer is very easy to clean away and remove when it has done its job.

Why We Like It
  • Non-toxic
  • Convenient
  • Easy to use
  • Made for the home
  • Easy to clean after use
Type
Trap
Kills For Up To
N/A
Our Verdict

This spider killer is very convenient and easy to use as it traps insects, making them easy to remove from your home.

Editor Rating

6. Wet & Forget 803064 Miss Muffet’s Revenge Spider Killer

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This spider killer is very powerful and can be used in hard to reach areas as it has an extended nozzle. This spider killer is a spray that can be used in high areas to kill insects and remove cobwebs for up to 12 months. It is very easy to use and suitable for both indoor and outdoor use to create a barrier against insects.

This spider killer will immediately kill insects on contact and can keep them away for a year with just one application. This makes it a great value purchase that will last you a long time and will keep your home clear from spiders and other insects in all seasons.

Why We Like It
  • Very powerful
  • Easy to use
  • Long-reach nozzle
  • Interior and exterior use
  • Great value
Type
Spray
Kills For Up To
12 Months
Our Verdict

This spider killer is very easy to apply as it has a long-reach nozzle and will keep insects at bay for 12 months.

Editor Rating

7. Hot Shot 100046114 No-Pest Strip

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This spider killer can be used in the home, garage, shed and other areas around the home to remove insects. It can be used to kill spiders, flies, moths, cockroaches and various other insects, so it is suitable to be used in all seasons. This spider killer is very easy to use as it simply needs to be hung up in various locations that are not occupied for more than four hours per day.

This spider killer can be used in those hard to control areas like the attic, basement, and garage to keep them clear from various insects. It is an odorless spider killer, so no one has to know that you have an insect issue at home.

Why We Like It
  • Easy to use
  • Long-lasting trap
  • Kills various insects
  • Odorless
  • Suitable for difficult areas
Type
Trap
Kills For Up To
4 Months
Our Verdict

This spider killer is very easy to use and can be installed in those hard to control areas like attics or basements.

Editor Rating

8. Neatmaster Ultrasonic Pest Repeller Plug

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This spider killer is very easy to use in the home as it is a plug-in. It can be used to drive away pests from your home, including spiders, insects, and mice. There are three settings in this plug-in that you can use based on the kind of infestation you are dealing with, whether that is mild or severe.

This spider killer is non-toxic and therefore safe to have in the home. It is a repellent that will drive out various pests without killing them, so there will be no cleaning up for you to do. This spider killer is an effective barrier against various pests from entering the home.

Why We Like It
  • Easy to use
  • Highly effective
  • Safe for the home
  • Repellent
  • Convenient barrier
Type
Plug-In
Kills For Up To
4 Weeks
Our Verdict

This spider killer is very easy to use as it is a plug-in that will repel pests from your home.

Editor Rating

9. Black Flag Spider & Scorpion Killer

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This spider killer is highly effective and fast-acting as it kills insects on contact. It works on various different species of spiders and scorpions. This spider killer can even kill black widow spiders as they hatch to remove the problem before it has a chance to even begin. This is a long-lasting spider killer that works for 16 weeks.

This spider killer is suitable to be used indoors and outdoors to kill pests and prevent them from infesting your home. This is a targeted spray that can be used from even five feet away for an accurate hit.

Why We Like It
  • Effective
  • Fast-acting
  • Targeted spray
  • Long-lasting killer
  • Indoor and outdoor use
Type
Aerosol
Kills For Up To
16 Weeks
Our Verdict

This spider killer is highly effective as it kills on contact and has a targeted spray making it easy to use.

Editor Rating

10. Ortho Bug B Gon Insect Killer

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This spider killer is a powerful concentrated formula that can be used to make up to 42 gallons of insect killer. This spider killer can be used to kill over 200 different species of insects and spiders from the exterior of your home. This formula can be used to create a barrier around your house, around foundations and in other locations in the garden.

This spider killer will kill insects and spiders outside of your home before they have a chance to enter your home. This makes it easy to clean away and keeps your home clean in all seasons. This is a long-lasting spider killer that creates a barrier that lasts six months.

Why We Like It
  • Concentrated formula
  • A lot of product
  • Six-month barrier
  • For exterior use
  • Kills 235 species
Type
Concentrate
Kills For Up To
6 Month
Our Verdict

This spider killer is made to kill insects before they can even enter your home and works on over 200 species.

Editor Rating

Buyer’s Guide To Spider Killers

Spiders and other insects are unwanted visitors in most homes and this is an issue that we have to deal with every season. Having spiders, ants, cockroaches, and flies in your home can make it feel unclean and ruins the comfort you will experience. This is why it is recommended for you to have a good spider killer in your cupboard or shed for when an infestation occurs so you can eradicate the issue before it gets worse.

A lot of people have a fear of spiders, which is why it is very important for you to keep them out of your house. You do not want to have your children, friends, or other family members feeling nervous and unsettled when they come to visit you, so you should make sure to keep your home a pest-free space.

There are lots of options out there when it comes to spider killers and insect repellents, so it can be quite hard to find one that will actually work for your home. It is likely that you have already tried a range of spider killers before to no avail and are simply tired of looking for something that will work.

This is why we have created this buyers’ guide to make things easier for you. We are going to help you find the best spider killer for your home in every season to keep your space clean and comfortable all year long.

How To Use A Spider Killer

There are various different types of spider killers available and each has its own application. We have explored several different types of spider killers in this review, including:

Aerosol

This is one of the most popular types of spider killer and they are very easy to use. Typically aerosol spider killers will be sprayed directly onto the insects or in areas where they normally reside to remove the issue. Aerosol spider killers will have a wide reach and a powerful spray to cover larger surface areas.

Traps

These kinds of spider killers will attract and then trap insects on a sticky surface. Here they will suffocate and die so you can remove them from your home. Spider killer traps can be used in various locations in the home to remove large amounts of insects at one time.

Spray

Spray spider killers are similar to aerosol as they too, can be applied directly onto insects or in the areas that they typically reside. However, sprays are less powerful and will often have less harmful ingredients as they do not have as wide of a reach.

The type of spider killer that you choose to use in your home or garden will have a different application. Make sure to read the instructions properly before using the spider killer and always keep these products out of reach from children and pets.

Where Should I Apply Spider Killer?

A lot of spider killers in this review can be applied directly onto the insects to kill them on contact. However, this is not often the best way to apply spider killer as it means you have to always have your eyes peeled for insects and be ready to catch them when they appear. Luckily, spider killers can also be applied to areas that insects typically reside either in your home or garden.

This means that you will need to know where spiders or other insects will appear in your home and where they like to be in order to kill them effectively. Spiders and insects can appear in your home in any season and where they choose to hide can differ on the species or your type of home.

Spiders can appear and live anywhere in your home, ranging from the attic and basement to your kitchen or main living spaces. Spiders can actually survive anywhere, including dry desert locations and underwater based on their species. This is why they can be quite hard to remove from your home.

In most cases, spiders like to have dark places where they will not be disturbed, which is why you will probably see them crawling around in your garage, underneath furniture, and other dark areas in your home. Believe it or not, but spiders are actually more scared of humans than we are of them, so they will not get in your way unless they have to.

Spiders do have an affinity for water, which is why you will most often find them in damp areas like the basement or your bathroom. They will also try to be in a location where they can access food, like all insects. You will have to think about the area of your home where spiders typically reside to find a suitable spider killer that you can use.

What’s The Big Deal Anyway?

If you are not frightened of spiders and other insects or perhaps you live in a location where it is common to find bugs in your home, then you may be wondering what the big deal is with spider killers. Some people believe that it is best to leave spiders in your home if you find them as they will kill flies and are generally quite a good thing to have. Some people even believe that spiders are lucky and will not want to kill them!

However, there are actually some issues that can arise if you find spiders in your home, so you should still consider using a spider killer from time to time. This includes:

Potentially Poisonous

Some species, like the black widow and brown recluse, have poisonous venom, which can actually be quite harmful to humans. The wolf spider also has a similar risk, but this is not as dangerous as the other two species.

This is something that you should take seriously if you have children and pets in your home, as these are the most likely to be affected by venomous spiders. This is something that will only apply to certain locations, but it is a risk, nonetheless.

Pests And Prey

Finding spiders in your home can also be a sign that you are dealing with other pests, as well. Although it is unlikely to be your first thought when you see a spider in your home, you should think about their prey and why they may be in your house. As we have mentioned, spiders will reside in places where they have good access to food.

This can mean that if you find spiders in your home, you are probably also dealing with other insects too. Luckily, most spider killers – like those in this review – can also be used on various other insects as well as killing spiders, so you will have a solution to this issue.

Safety Precautions

It is very important that you learn how to use spider killers effectively and safely. These kinds of products are designed to be used on insects and many of them will kill on contact. This means that they will contain some pretty powerful and potentially harmful chemicals and ingredients in order to do this.

It is important that you take the time to consult the list of ingredients in a spider killer before using it in your home. It is possible for you to find spider killers that use natural ingredients or make your own using household items, but they should all be kept out of reach from children and pets.

Make sure you do not use or apply spider killers within reach of your children and pets as there is potential for damage here. Spider killers should be used to keep your home clean and safe.

Did You Know?

Spiders can survive underwater and they have an affinity for damp locations, which is why they can often be found in bathrooms.

Expert Tip

It is recommended that you reapply spider killer after the recommend working time, even if you already notice results, to prevent infestation from occurring again.