The 10 Best Roach Killers Reviewed 2021: Get Rid Of The Nasty Bugs Safely And Efficiently With The Tool Of Your Choice


Very few people love cockroaches. On the contrary, most of us can’t stand these nasty beetles that convey dirt and infections, rustle under the wallpaper, and creep around our kitchen in search of food. If these uninvited guests have chosen your home as a place of their residence, the only viable method of their control is the use of a professional-strength roach killer.

The Best Roach Killers 2021: a Comparative Chart

BrandTypeEffectLasts forAction speedEffectivenessSafetyCount
Roach Busters Cockroach TrapsTrapRoaches come into a trap and get gluedUp to 3 monthsStarts working immediately and works 24/7++++11
Raid Double Control BaitsBaitKills roaches and prevents their reproduction3-6 monthsVisible results in about a week++++12
Trapro Cockroach TrapsTrapRoaches come into a trap and get glued1-2 monthsStarts working immediately and works 24/7++++12
Hot Shot Ultra Liquid Roach BaitBaitHelps to eliminate the entire nest2 months24 hours++++6
Combat Roach Killing BaitBaitHelps to eliminate the entire nest3 months1-7 days+++++8
Black Flag TAT Roach Motel TrapsTrapRoaches come into a trap and get glued4 monthsStarts working immediately and works 24/7+++++12
Maxforce FC Roach Bait StationsBaitHelps to eliminate the entire nestUp to a year – until there is bait inside1-7 days+++++12
Ortho Home Defense MAX Insect KillerBait (spray)Kills roaches and serves a barrier preventing the future invasionsUp to a year24 hours+++++1
Invict Gold Cockroach German Roach Control Gel BaitBaitKills German roaches3 months24 hours+++++4
Advion Cockroach Gel BaitBaitHelps to eliminate the entire nest3 months24 hours+++++4

How We Selected the Best Roach Killers?

The best roach killer must meet several requirements. It needs to be effective but, at the same time, cause minimum harm to people and pets. Good baits and poisons must work quickly and eliminate roaches completely. Finally, they need to be convenient to use and easy to remove after the use.
Selecting the best products in the category of bug killers, we relied on these criteria. In addition, we’ve analyzed over 150 best roach killer reviews of real customers. As a result, a list of top-7 currently available brands of bug killers has been compiled.

Top-7 Roach Killers 2021: Our Choice

Here is a list of seven popular inexpensive roach killers, including traps, baits, and poisons. All of them have a lot of positive reviews, and all of them are available for sale right now. Though their particular characteristics are different, they all have proved their efficiency in the fight against such nasty little things as cockroaches and bugs.

Roach Busters Cockroach Traps Premium

Review

If you are looking for a child safe roach killer, this Roach Booster trap is for you to consider. It is absolutely harmless for people’s and pets’ health and doesn’t contain any poison. Just put a lure in the center of a trap and wait – roaches will want to try it and get stuck in the glued trap. However, it doesn’t eliminate the insects physically, and not 100% of them get caught in the trap.

What we think

We recommend to use traps in addition to the more effective baits in the places that can be accessed by pets or people. Roach Busters do their job well but their efficiency is medium. And – yes, the look of half-dead roaches and their moving fragments is disgusting!

PROS

  • eco-friendly and harmless;
  • can be used in the kitchen and even in cupboards near food and dishes;
  • affordable and easy to use;

CONS

  • their efficiency is medium, especially during big roaches invasions;
  • you’ll have to take the trap with live roaches in your hands and then find a way to kill them.

Raid Double Control Small Roach Baits Plus Egg Stoppers

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Best For Public Housing and Unclean Neighbors

Miracle – Used it one night, the next day I saw about ten big one came out in day time, looked very weak and started to die, all I did was picked up them to throw to trash bin. My kitchen is clean now, saw their body everywhere in cabinet, we moved stuffs and cleaned it out.

Review

This top roach killer created by Raid is a smart solution for the most effective insect elimination. Each small capsule contains 2 types of poisoned baits and a special substance suppressing roaches’ fertility. It works in the following way: cockroaches are attracted by the smell of the bait, eat it, return to their nest and in some time they die, contaminating their mates. Those few bugs that don’t die immediately are influenced by fertility-suppressing substance and lose a capability of putting eggs.

What we think

We have no reasons to be sceptic about the quality of Raid products. Its roach killer works, and it works well. That said, it can be a bit pricey if you need to clean the whole house – one pack will be insufficient.

PROS

  • effective even in cases of severe infestation;
  • prevent roaches from reproducing;
  • start working almost immediately;
  • the effect lasts up to three months.

CONS

  • contain poison and must be kept away from kids and pets;
  • you need many of them to clean out the whole apartment.

Trapro Cockroach Traps with Bait Included

Review

This top-rated roach killer package contains 12 glued traps with ready bait. The mechanism of its work is simple and effective. The trap doesn’t kill roaches: instead, it attracts them, as a result of which the insects get glued. After gathering a batch of bugs you decide what to do with them: just throw away together with the used trap or kill them by burning or boiling.

What we think

On the plus side, the trap has closed design, so you don’t have to look at the glued bugs all the time. On the minus side, the glue tend to get dried faster than expected.

PROS

  • you may be sure that your children and pets won’t be poisoned: the trap is non-toxic;
  • it can be used anywhere in the home, including the shelves of cupboard and fridges;
  • the traps are fully disposable.

CONS

  • the glued surface tends to get dried faster than claimed;
  • the efficiency is medium if compared with poisons;
  • roaches stay alive and you need to do something with them after the gathering.

Hot Shot Ultra Liquid Roach Bait

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Best For Infestation

Best Roach Bait – What I also like about them is that you can see when they need to be replaced since the liquid will be gone. You have to be diligent about them, they need replacing every month or the little bastards will come back.

Review

This Hot Shot roach killer is effective for a complete physical elimination of roaches and their eggs. Every package contains six separate “stations” that can be placed where roaches tend to gather: in the bathroom, under the sink, behind a fridge and so on. Every station contains two types of baits – a solid tab for eating and liquid for drinking. Both baits contain a strong poison, as a result of which cockroaches die almost immediately.

What we think

This thing starts working almost immediately, which is a big advantage. That said, there is a risk of coming across dead poisoned roaches that are dangerous for kids and pets. The liquid bait gets dried faster than expected.

PROS

  • effective against all types of roaches;
  • kills eggs inside the insects;
  • one station can last up to 3 months;
  • liquid bait attracts more bugs.

CONS

  • the liquid tends to get dried sooner than claimed;
  • can be dangerous.

Combat Roach Killing Bait, Large Roach Bait Station

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Best For Families With Children

Huge Difference – Kills fast. Put these in several hotspots around our kitchen, basement door especially in and around the refrigerator and backsplashes where appliances sit where roaches like to hide under the cover of darkness. The infestation we were dealing with had them dropping like flies in broad daylight from day 1.

Review

This Combat roach killer is available in the form of separate stations with solid bait inside every unit. According to numerous Combat roach killer reviews, it is the most effective roach killer against large species of roaches. It is very simple to use. Just place the stations (there are 8 of them in the package) in the places where roaches often appear (behind a fridge, behind a stove, under a sink, in the bathroom, etc.) and wait until the insects disappear. Roaches will creep into the station, try the poisoned bait, go back to their nest and die in short time. Moreover, they will carry the poison to the nest and contaminate other roaches.

What we think

This is one of the most effective roach killers around. It works well against larger species and bugs. Another benefit is the child-resistance of the traps. That said, it is relatively expensive and very dangerous for both people and animals.

PROS

  • the best roach killer for big species;
  • a fast action – starts working after several hours;
  • a long-lasting effect;
  • the trap is child-resistant.

CONS

  • not eco-friendly;
  • contains a strong poison.

Black Flag TAT Roach Motel Traps

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Best For Roach Problem and Other Critters

Best critter trap – The attractant in the trap draws them in, and the glue in the trap KEEPS them in until they die. Now I seldom see a roach or any other insects because they are all checking into the Roach Motels and don’t checkout!

Review

This Black Flag ant and roach killer, in fact, is effective against all types of crawling insects, including roaches, spiders, ants, and others. One package contains two blocks of 6 traps each. Inside a trap, there is sweet bait, the smell of which attracts insects. They crawl in but can’t get out because they get glued to the sticky surface. When the trap is full simply replace it.

What we think

This is as effective as a trap can be but no more. The glue is of average strength, so some bigger bugs can occasionally get out of it. That said, it causes no harm to the nature, to people, and to animals.

PROS

  • eco-friendly and fully disposable;
  • doesn’t contain toxic components;
  • dead insects stay inside and you don’t have to touch them;
  • it is a natural roach killer without any chemicals.

CONS

  • it doesn’t eliminate roaches physically – they stay alive for a long time;
  • some big species manage to get out, leaving some of their body parts inside. It looks disgusting.

Maxforce FC Roach Bait Stations

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Best For Long Term Use

Worth it! – Loved that it came in 72 pack even was able to give some to my next door neighbor. This is a very good product. It does eliminate the problem over a few months definitely worth the money spent. 

Review

Maxforce roach killer stations are effective against regular medium- and large-sized roaches and cope even with severe infestations. They help to eliminate the entire nest of the insects. It is, probably, the best roach killer for apartments and other closed spaces – shops, warehouses, restaurants and so on. Each station contains a portion of poisoned bait. Roaches eat it and crawl back to their nest to die. They are eaten by their mates that also get poisoned and die.

What we think

We recommend to use bait stations of this type in all types of non-residential housing. If you use them at home try to place the station out of the access of people and pets and be cautious about the dead roaches ‘cause they are poisoned. All in all, Maxforce killer is effective and easy to use thanks to the red lightning.

PROS

  • a visible effect in a week of use;
  • for different types of roaches;
  • kill the entire nest thanks to a chain reaction;
  • a red lightning on the top of a transparent top shows the level of the remaining bait.

CONS

  • some customers report that roaches tend to ignore the bait;
  • needs to be kept away from kids and pets.

Ortho Home Defense MAX Insect Killer

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Best For Building Barriers

Works very well – It is a product designed to prevent entry of insects into your residence and eliminate individual insects that have entered. While this may help the odd case of colonized insects, it really is made for those solo runners that snuck in when you weren’t looking.

Review

If you want to build an effective barrier preventing insect invasions, this Ortho Home spray is worthy of a closer look. You apply it only once along the perimeter of the room or a house, let it dry, and forget about roaches for up to 12 months. In addition, it can be used outdoors, which makes it even more versatile and effective.

What we think

Thanks to the convenient wand, the spray is easy to apply along the perimeter of rooms and houses both indoors and outdoors. Make sure it has dried completely before you let pets or kids in. When fully dry, it is relatively safe for people.

PROS

  • easy to apply;
  • effective;
  • indoor and outdoor use;
  • kills almost all bugs and roaches;
  • a long-lasting effect.

CONS

  • the spraying wand is flimsy.

Invict Gold Cockroach German Roach Control Gel Bait

???? Get This Item

Best For Attracting Roaches

Kills Fast – II had a few German roaches that I have no clue where they came from. I tried everything to get rid of them but those things are really hard to get rid of. Anyway, I tried inVict and within a few weeks, I haven’t seen one roach since. It was a miracle and I highly recommend

Review

This bait comes in the form of gel that is applied in the form of small dots in the bug gathering areas. It contains 11 various attractants that make the roaches come and try it. In several hours after eating the poisoned bait roaches die; other roaches eat their dead mates and die.

What we think

This stuff is easy to use and highly effective. But you need to keep in mind that it works for German roaches only and is useless against American roaches and spiders.

PROS

  • easy to use and effective;
  • contains 11 attractants;
  • the effect lasts for up to 3 months;
  • starts working almost immediately.

CONS

  • kills only German roaches.

Advion Cockroach Gel Bait

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Best For Quick Elimination

Total wipe out – It isn’t that expensive and it is well worth the money. Cleaned the Infestation in 3 days

Review

This cockroach bait has an easy-to-apply gel formula and comes in four compact syringes that add convenience. It works quickly and effectively, completely eliminating even large roaches and bugs. That said, it is safe enough to use in the kitchen. The great news is that you can use both indoors and outdoors.

What we think

We have virtually nothing to complaint about when it comes to Avidon Cockroach Bait. The gel is really effective when you apply it as recommended, in all the cracks behind the furniture, stoves, fridges, etc. But we’d prefer there would be different counts available.

PROS

  • effective and easy to apply;
  • kills all types of roaches;
  • for indoor and outdoor use;
  • is safe to use in the kitchen.

CONS

  • an unpleasant odor.

Verdict and Recommendations

So, what is the best roach killer? With so many products available, it’s quite difficult to select the only best roach killer on the market. Thus, we love Hot Shot Ultra Liquid Roach Bait for its effectiveness, versatility, and fast action. By the way, most of the roach killer reviews are positive, so it is definitely worth trying.
If you prefer non-toxic traps, then we’ll strongly recommend you trying Black Flag TAT Roach Motel Traps – they are affordable and effective, while dead bugs are hidden from the eyes.
If you need not just eliminate roaches both indoors and outdoors but also to create a strong barrier preventing the penetration of new bugs, try Ortho Home Defense. It is easy to apply, thanks to its wand sprayer, and very effective.

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