5 Best Roach Bombs – No More Nasty Guests at Your House

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Last updatedLast updated: April 22, 2021
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Did you know that using a roach bomb is more affordable than calling an exterminator to your home for a cleanup? There are several DIY solutions that you can make at home to help eradicate roaches. Alternatively, you can buy some of the best roach bombs in the market that will handle the issue for you.

You must understand how the various products in the market work before purchasing any of them. We focus on four critical features of the best roach killer bombs in the market in our evaluations. The elements we pay attention to are the formula, working area, number in a pack, and the working period. These features are crucial as they determine the roach killer’s performance and the time you have to wait for them to work.

Top 5 Roach Bombs Reviews 2021


Hot Shot Fogger With Odor NeutralizerEditor’s Choice

  • Formula: not specified
  • Working area: 2,000 cubic feet
  • Working period: up to 2 months
  • Number in a pack: 6

More features: non-staining; neutralizes odors; kills on contact

The Hot Shot Fogger with Odor Neutralizer is among the best roach bomb for the house that you will come across when shopping for products in this selection. It is a non-staining product that is effective and kills the roaches on contact.

The formula the manufacturer uses to make this bomb is unknown. This makes it hard for anyone to pick this alternative as it may contain harmful substances. The best thing to do is contact the seller for detailed information on the formula before placing an order. Multiple reviews on the wide web from experts and other consumers indicate that the product is useful in killing cockroaches and other insects that are likely to come into the house.

The package that you get contains six foggers. Each ought to cover up to 2,000 cubic feet. Knowing the measurements of the space you are working with is vital if you want to get the best results from this brand.

The working period for this roach bomb is a maximum of two months. There is no need for consistent use if the roach problem is solved with the first use to avoid chemical overload in the home.

What stands out?

  • This product has components that help neutralize the odor while killing an assortment of insects on contact.

What cons did we manage to find?

  • The formula the manufacturer uses to make this roach bomb should be readily available.
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  • Formula: not specified
  • Working area: best used in places like under sinks, behind toilets, and behind appliances
  • Working period: 12 months
  • Number in a pack: 18

More features: child-resistant; easy to use

If you are looking for a product that is easy to use and starts killing roaches within hours, your search may be over. The Combat Max Roach Killing Bait’s action begins a few hours after placement and keeps the insects at bay for up to twelve months.

This unit is best used in areas where roaches are likely to hide. You can place the bait under the different sinks in the home, behind toilets and appliances. The bait contains a blend of undetectable insecticide and a food matrix that attracts roaches to the unit.

The roaches unknowingly carry the insecticide back to the nest where they hideout. The best thing about this product’s delivery method is that the cockroaches take the killing agent to areas that even aerosol sprays cannot reach, helping eliminate the insects from every part of the home.

The pack has eighteen baits that you can place both inside and outside your home to keep the roaches away. Information regarding the formula inside the product is unavailable. Keep the baits away from kids and pets to prevent any accidents.

What are our favorite features?

  • Combat Max Roach Killing Bait is easy to use and helps eliminate roaches for an extended period.

What could be better?

  • The formula they use in the bait is unknown.
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Hot Shot No Mess FoggerBest Technology

  • Formula: non-staining; no oily residue; no odor
  • Working area: enclosed spaces such as apartments, attics, basements, barns, boat cabins, cabins, campers, crawl spaces, garages, homes, households, sheds, storage areas, and trailers
  • Working period: 6 weeks
  • Number in a pack: 3

More features: kills on contact; dry fog technology

Hot shot is one of the leading manufacturers in this industry, with multiple products in the market that do an exemplary job exterminating roaches and other insects. This No Mess Fogger from them is among the best indoor roach foggers in the market.

The applications for this variety are numerous, and you can use them for the home and any other areas infested by roaches. It is ideal for enclosed spaces such as apartments, attics, basements, barns, boat cabins, cabins, campers, crawl spaces, garages, homes, households, sheds, storage areas, and trailers, among other rooms.

The manufacturer uses dry fog technology that allows for the application of the bomb to kill roaches. This tech allows the fog to reach deep crevices where the insects hide and stay there for up to six weeks, killing any cockroaches that come into contact with it.

The formula is non-staining with no odor or oily residue, leaving the area looking clean after applying the bomb. The pack has three cans that can cover relatively large spaces. This product is suitable for family homes with a significant number of roach-infested rooms.

What makes it special?

  • This roach bomb features dry fog technology that guarantees clean surfaces after application of the same. It does not leave a messy residue.

What cons did we find?

  • The components they use in the manufacture of this product are not explicitly listed.

HARRIS Roach KillerPremium Pick

  • Formula: non-staining; odorless; Deltamethrin as an active ingredient
  • Working area: Can be used anywhere
  • Working period: 12 months
  • Number in a pack: 1-gal bottle

More features: EPA-registered; extended trigger spray; safe for pets

This is another product in the market that has a non-staining formula, and it is odorless, allowing users to apply it on different surfaces in the home without the worry of discoloring the surface or enduring hours of bad smell.

Deltamethrin is an active ingredient in this roach bomb, and this guarantees that the product works as this is a common pesticide with multiple uses in and outdoors. Other than the house, you can use this product for the lawn, ornamental garden, and golf courses, among other places likely to be infested by roaches and other insects

This formula they use in the making of this bomb is safe for pets. It is an EPA-registered roach killer that meets the standards and requirements set by the regulatory body. The information they provide on the label is certified by the Environmental Protection Agency; thus, you can trust the manufacturer’s recommended applications.

This one-gallon bottle can last for up to twelve months. The extended trigger spray that is part of the package delivered to you makes the application more manageable. It also allows for effective treatment of far to reach areas where the roaches may be hiding.

What do we love it for?

  • This roach killer is an EPA registered brand with an extended trigger spray that is easy to use. It is also safe for pets, and you can use it anywhere.

What were we disappointed with?

  • The formula is weak, and you may have to combine this with other alternatives for faster results.

Raid Concentrated FoggerBest Performance

  • Formula: non-staining
  • Working area: penetrates cracks and crevices; up to 5000 cubic feet
  • Working period: up to 2 months
  • Number in a pack: 4

More features: no wet messy residue

The Raid Concentrated Fogger is another non-staining formula alternative that is popular. It does not leave a wet messy residue like a large percentage of products in this category.

This concentrated deep reach fogger penetrates cracks and crevices within the home. This helps eliminate roaches as most of them hide in such places to avoid detection. Such areas are also breeding grounds for a host of insects, including but not limited to cockroaches. The four cans you receive are enough to cover up to 5,000 cubic feet for two months.

The manufacturer uses cypermethrin in the making of this roach killer. This is a synthetic pyrethroid standard in agricultural and domestic applications. The use of this component guarantees the efficiency of the fogger in getting rid of roaches, fleas, and other insects that invade the home for food and warmth.

Feedback from people who have used this product indicates that you must follow the instructions from the manufacturer to the letter for you to see the desired results. This product should be kept out of reach of children. Additionally, one should read through the other precautions for handling the same before they start using the product.

What makes it stand out?

  • This product multipurpose with different uses in domestic and agricultural settings.

Which disadvantages must you keep in mind?

  • The product has fewer ranting others in the market, making it hard to gauge its efficiency from previous users.

Things to Consider

You can’t buy the best roach bomb for your premises if you do not know the features to review. There are many brands in the market, each boasting of excellent results, but some do not kill roaches or any other insects. Evaluating the situation in your home is the first step to buying the appropriate roach killer. Herein, we discuss the need to use roach bombs and the key features to review when purchasing products in this category. By the time you are done reading, you will be better positioned to make an informed purchase.

Why do you need to use a roach bomb?

5 Best Roach Bombs - No More Nasty Guests at Your House

Many factors will push one to get a roach bomb. Severe infestation of the home by roaches is the main reason why people opt for this solution. Important to note is that roach bombs can kill different types of insects in the house. Checking the components of the brand you buy is essential in helping you make the right choice. Here are some of the top reasons why you need to use a roach bomb.

  • Efficiency

Roach bombs are known to have components that are necessary for the eradication of different types of insects. They are efficient than most DIY home remedies that most people opt for. The insecticides they use are undetected to the roaches, making them suitable for quick elimination of the bugs. If you are looking for a resourceful way to eliminate cockroaches and other insects from your house, bombs may be the appropriate choice.

  • Easy to use

Products in this category are among the easiest to use. The application procedures for most of the brands in the market are straightforward. For most varieties, all you have to do is apply the product on the surface and let it do the rest. The placement ought to be strategic to ensure that most of the roaches are eliminated with subsequent usage of the product. It is best to understand how the brand you want to buy works as some are harmful to pets.

Bomb roaches are relatively cheaper than the other common methods that people use to eliminate bugs from home. They are also readily available in virtual and land-based stores, making them a better choice for most people as they are easily accessible.

Features to consider before you buy a roach bomb

Knowing the features to consider before purchasing any of the available roach bombs is vital if you want a seamless shopping experience. Here are some of the elements that you must bear in mind as you set out to buy a roach killer in a virtual store or brick-and-mortar establishments.


The formula the manufacturer uses in the making of the roach bomb is the first factor that you must consider. This determines the efficiency of the product you buy as well as the application procedures.

The effect the roach bomb has on any surface is dependent on the formula that the manufacturer uses. Most of the products in the market feature non-staining formulas that guarantee a neat cover after applying the roach killer.

However, this is not the only aspect regarding the formula that you should review. Check the list of ingredients to determine the components that are in the roach killer, as some of the brands may have irritants that will affect pets and children. People with allergies should be particularly keen on what the manufacturer uses in the production. Brands with this information readily available in the listing, such as the HARRIS Roach Killer, should be given priority over those that do not include this detail.

Working area

5 Best Roach Bombs - No More Nasty Guests at Your House

Manufacturers know the strength of the products they release to the market. They provide all the necessary information on the action of the roach killer, such as the working area. This factor helps you determine the number of roach bombs that you need for your home or business. Using a large quantity of such products in tight spaces could have severe consequences, which is why you must read through the instructions that the manufacturing company includes in the package. Get the measurements of the area you are working with to determine the most effective variation to purchase. Some products like the Hot Shot No Mess Fogger do not have a specific measurement for the product’s use. It can be used anywhere in both open and enclosed spaces.

The user guide will tell you the best way to use this roach killer to avoid using more or less than the intended amount for it to work.

Working period

The working period is an intricate factor that most people are eager to know before buying any of the products they are eyeing. This is because you need to know how long it will take before the roach bomb acts on the insects that are an annoyance in your home. You also need to know how long it will take before the effects fade off. If the infestation is severe, you need a roach killer that is effective for an extended period. Some of the brands in the market work for extended periods of up to twelve months, while others last for a few weeks. The Combat Max Roach Killing Bait is one of the products that we discuss above. Its working period is 12 months meaning you can enjoy an insect-free house for a more extended period. Raid Concentrated Fogger is among brands whose working duration is two months.

Number in a pack

The number of roach bombs in the pack is something that you cannot assume, as you need to know what amount will suffice for the space you are working with. The formula that the manufacturer uses and the strength of the product are among the factors that determine the number in the pack.

Some products are strong, and you require a few to handle the infestation, while for other brands, you need more units within the home to guarantee the desired results.
Additionally, packs with many roach bombs give you value for your money as you do not have to buy several packages to use in eradicating the insects. Hot Shot Fogger with Odor Neutralizer is among the many foggers in one pack. Others like the HARRIS Roach Killer come in larger bottles that contain more product than those that come in cans or other packaging options.


The duration takes for a roach bomb varies from one brand to the next. Some start killing a few hours after application, while others take longer. This information is available in the labeling, and it will guide you on the best alternative to buy depending on the urgency of the situation. For brands that do not provide this information, it is best to engage the customer support team to know more about the action of the bomb roach before placing an order. Reading through reviews left by previous buyers will also help you make a well-versed decision regarding the time it takes for the bomb to work. In most instances, varieties that take long to begin killing the roaches have a last effect over those that get into action almost immediately.

Not all roach bombs are safe for children and pets. Most of the brands that you will find contain pyrethroids that are harmful when ingested. It is best to keep the roach killers away from children and pests, whether it contains chemicals or not. This minimizes the risk of any accidents as some of the components may cause irritability to the skin, nose, and eyes. Before using any roach bomb, read through the manual that the manufacturer includes in the package. Correct usage of the product you buy is vital in ensuring that you do not poison your family. If the children in the home are old enough, explain to them why they cannot play with roach killer or use it without adult supervision. Please do not assume that a roach bomb is safe for your pets before confirming by reading through the list of ingredients to ensure that it is harmless.

Our Verdict

Many companies manufacture and sell roach bombs. Buying from a reputable brand is one of the ways to guarantee that the option you pick will be useful. The ones we evaluate in this article are among the effective options that you will find. Our editor’s choice, the Hot Shot Fogger with Odor Neutralizer, is one of the brands that kill roaches when they come into contact with it. It features non-staining and odor neutralizing components to guarantee the comfort of the family members.

Our premium pick is the EPA-registered HARRIS Roach Killer. This product has numerous desirable qualities that help eliminate roaches in the home. The extended trigger spray allows you to use the roach bomb in unreachable areas of the house. The Combat Max Roach Killing Bait is our best value pick and one of the best roach bombs available in stores. It is an easy-to-use alternative that fits under sinks, behind toilets, and appliances.

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