Best Spider Bombs and Foggers in 2020: Tried & Tested

Let’s be quick.

Do bug bombs kill spiders?

Yes, if you use them correctly, they’ll kill spiders, even those that are hidden somewhere in your house.

So, today, I’ll review the best spider bombs that you can use in your house, and you can easily get rid of these pests.

Do Bug Bombs Kill Spiders?

Yes bug foggers kill spiders

Yes, Bug bombs (aka Foggers) do kill spiders.

However, the effectiveness of a bug bomb depends upon a number of characteristics of the said product like its residual effect, pet-safe usage, ease-of-use, etc.

You need to make sure that you use professional-grade spider bombs and follow the instructions carefully to keep your house pest-free.

5 Top-Rated Bug Bombs for Spiders in 2020

Bug BombsOur RatingCurrent Price
Hot Shot No Mess! Fogger9.9/10Check Price
Spectracide Bug Stop Indoor Fogger9.8/10Check Price
Raid Max Fogger9.8/10Check Price
Black Flag Indoor Fogger9.7/10Check Price
HARRIS Indoor Insect Fogger9.6/10Check Price

Best Bug Bombs for Spiders

Hot Shot No Mess! Fogger

One of the best spider foggers in the market, you don’t need to read a lot of reviews to understand why it is such a hit among people.

This fogger is well known for its sheer coverage and strength in terms of getting rid of not only spiders but a spectrum of other insects.

It creates a penetrating wispy mist that covers all the hard-to-reach places and effectively eliminates spiders and their homes.

Also, it’s odorless and has a residual effect of up to 2 months after the initial application.

This will not only guarantee the eradication of these bugs but also help you to prevent future infestations.

As a dry fogger, it is non-staining and safe to use around your family, including babies and pets.

It can be used in several places like houses, restaurants, schools, and even on fabrics and bedspreads.

One bottle of this fogger can cover up to 2000 cu. ft. space without leaving any messy residue.

However, please remember that this is not a regular spray; it’s a fogger which contains a mixture of lethal chemicals if not used with precaution.

Hence always read the instructions and make necessary provisions before using any such insecticides.

Spectracide Bug Stop Indoor Fogger

Another best fogger for spiders, Spectracide Fogger, is even used by professionals to get rid of pests.

This indoor fogger is water-based and leaves no lingering smell or messy residue after application.

It also doesn’t leave any stains (stain-proof) and hence can be used on linens, mattresses, carpets, etc.

It’s quite useful as it kills immediately on contact and control even heavy infestation.

The fogger creates a fine haze of fog that gets deep into the cracks and crevices and covers all the hiding places of these spiders.

Therefore this insecticide reaches even the most inaccessible places and gets rid of the bugs.

It has the residual effect of up to 2 weeks and can cover an area of up to 2000 cu. ft.

Also, stay out of the room for at least 2 hours to let the insecticide do its work.

This multi-purpose product will not harm your furniture, carpets, and fabrics, thus reducing the cost of cleaning after treatment.

And like any other fogger, it is safe to use around pets and humans if you take the necessary precautions as mentioned on the label.

It is a well-tried and tested product that meets your desired expectations.

Black Flag Concentrated Fogger

Coming to the third fogger on our list, this is another excellent concentrated bomb to kill spiders.

It’s a very common household pest fogger because it kills spiders and other insects on immediate contact and leaves behind a fresh smell instead of a grimy residue.

Moreover, this fogger has a residual effect of up to 10-12 weeks, which gives you additional time to take more precautionary measures and avoid further infestations.

They also provide you with ‘hang tags’ along with the fogger to let other people know when you are treating your house, this can be quite handy at the time of treatment.

Also, unlike many other products that require you to steer clear of the treatment areas for a couple of days, here you need to stay away only for a few hours after using the fogger.

One primary reason is that here the active ingredient is ‘Cypermethrin,’ which is exceptionally efficient and quick in killing and controlling pests and their infestations.

Again, each fogger can treat an area up to 2000 cu. ft. (i.e., a room approximately 15.5 ft. x 16 ft. with an 8 foot ceiling)

However, you must read the instructions carefully before using any chemical-based treatment.

Raid Max Fogger

It shouldn’t be a surprise that Raid fogger made it to our Top 5 list; this product indeed covers all areas and kills spiders and other pests immediately.

With features similar to gas, this product emits a distinct fog that penetrates even the most strenuous places and kills the bugs.

It is one of the best spider bug bombs in the market, which has a residual action of up to 2 months.

However, I cannot stress this enough that you need to read the instructions carefully and take all the necessary precautions while handling these chemical-heavy insecticides.

Also, after application, the room/treated area should not be accessed for a couple of hours to let the chemicals work.

This fogger also covers comparatively larger areas i.e., up to 7000 cu. ft. (a room approximately 25 ft. x 25 ft. with an 8 foot ceiling)

It also does not leave behind any wet residue after application; this not only helps you to take control of the infestation but also reduces the task of cleaning that comes afterward.

As you would expect from a Raid product, it guarantees 100% effectiveness, which is also backed by many positive customer feedbacks.

Harris Indoor Fogger

The last one on the list, Harris Indoor Fogger, is another excellent bomb to kill spiders and control their infestation inside your house.

This one is also a great value for your money since its available in a pack of 3, and each package covers 2000 cu. ft. of area.

It even has a long residual action of up to 12 weeks, which will continue to prevent the infestation of spiders and other similar pests.

This fogger infiltrates the deepest and the most hidden surfaces where usually these spiders hide and make homes.

The active ingredient here is ‘Cypermethrin,’ which helps in controlling and killing unwanted pests by targeting them immediately on contact.

It’s quite easy to use and gives you the desired results without too much hassle.

Like most of the foggers, this one is also meant to be used indoors, and therefore you need to follow the directions mentioned on the label to keep your dear ones and pets’ safe and out of harm’s way.

Harris is one of the oldest companies that have been manufacturing pest control products for years now, and its glorious past is proof in itself about the efficiency and dependability of its products.

How to Use Spider Bomb in Your House

Prepare the House for Spider Bombing

How to use spider bomb in your house

The first thing which you’ve to do is to calculate the area of your house which you want to bug bomb.

As a general rule of thumb, you’ll need one bomb for one room. However, if you want to treat the basement or a big room, then you may need to use 2 bug bombs.

If you’ve small rooms, then you can place a spider mite bug bomb in the middle of two rooms by opening the doors and windows, so that the fog will reach the next room.

But, which is the best fogger for spiders on the market?

That’s a good question.

The answer is whichever works for you.

You can choose one from the above-mentioned bug foggers, or you can take advice from your friends about which fogger works well for them.

So, now I assume, you’ve purchased one. If you didn’t, check these spider foggers on Amazon.

Generally, all the foggers operate similarly, but you should read the instructions carefully to check if there is any exception.

For operating the fogger, pick a time, when everyone will be gone for at least 3 to 4 hours, including your pets. The pesticides present in them are poisonous, and they can be very dangerous to people and pets.

Open all the doors, cabinets, drawers wherever you can find spiders in your house.

Remove the food items, crockery, and utensils, so that, they didn’t come into contact with the fog.

Don’t forget to cover your furniture & electronic equipment, and turn them OFF. These spider killer bombs contain highly flammable ingredients, so be careful.

Remove or cover your things as much as you can.

Before starting the treatment, make sure all the windows & doors are closed. Leaking of fog will decrease the effectiveness of spider bombing.

Time to Use Spider Bomb

When to use a spider bomb

Spread a newspaper or a plastic bag in the middle of the room, and place the spider fogger on the top of it.

Once it’s activated, leave the house as soon as you can. Therefore, first place all the foggers in every room, and then activate them one by one.

It’s a good idea to start the fogger from the farthest room, and then move to the closest room from the exit point of your house.

After activating the fogger, make sure, no one gets inside for at least 3 to 4 hours. The pesticides present in it can lead to illness. If you swallowed or inhaled the fog, then reach to a doctor immediately.

Note: Before using the bomb, make sure, you carefully read all the instructions on the product.

When you return home, you’ve to clean each and every place of your house because the fog reached everywhere. You’ve to deal with the chemical residue and dead insects.

And, importantly, as soon as you enter the house, open the windows and ventilate your house.

Final Words

Now, you know about some of the best foggers available on the market. Along with it, you’ve also read that, how to bug bomb a house for spiders by step by step.

After reading this article, I hope you would not find any difficulty to handle a spider infestation.

How you’re dealing with these pests in your house? Please do share in the comments.

4 thoughts on “Best Spider Bombs and Foggers in 2020: Tried & Tested

  1. amy buffer

    do you have any thing to say about setting one of the green foggers off in my storage. I think the best time to set it off to rid my black widow problem is at night. No one goes in there, there are no windows just 1 door. What do you think?

    1. Dinesh Kumar

      Hi Amy, Sorry for late reply. You can use the fogger at any time of the day. The important thing to note that, before entering the room, ventilate it properly.
      If you have just 1 door, with no windows, then use the fogger, and ventilate the room with some homemade tricks. Like open other doors & windows of your house, and place a table in the storage room, room freshener, etc.

  2. Han

    And because every bomb foggers are different and can cover a certain area, I don’t really necessarily need one fogger for one room depending on area coverage, yes? For ex., if the product says that one fogger can cover up to 2000 cu ft which I believe is about the same size as my house then I can just use one? I just want to make sure that I am doing the calculations correctly.

  3. Rose

    I really hate spiders and roaches. Thanks for sharing these great product that I can use to eliminate them. I will try to use Raid Concentrated Deep Reach Fogger.

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