Best Cockroach Killer

The Best Cockroach Killers in 2024 (Tested by Our Experts)

The best cockroach killer in 2024 is is the Roach Motel, a great cockroach trap that's both efficient and easy to use. But there are other alternatives — depending on your needs. In this guide, we've highlighted the top 5 mouse repellers, along with their pros, cons and how they work.

Let's dive right in!

Our top picks

Best overall
Cheapest option
Most effective

What Are the Best Cockroach Killers in 2024? (Top 5)

After testing various cockroach killers, we've identified several standout products that effectively combat cockroaches. When it comes to becoming roach-free, these products have proven to be reliable, efficient, and powerful.

Black Flag Roach Motel

Price: $27.85 CAD

A pesticide-free tool that's evolved from basic trapping to being a lethal lure for cockroaches. The Roach Motel has shown remarkable effectiveness and offers user-friendly disposal after entrapping insects, including cockroaches, waterbugs, palmetto bugs, ants, and others.

Ismael, Founder of Pest Agent, holding the Roach Motel

Why we like it

✅ Easy use and disposal
✅ Safe for children and pets
✅ Can lure multiple types of pests

What we don't like

❌ Less effective in severe infestations

How to use it?

  • Preparation: No setup required. This cockroach killer comes ready to use.
  • Placement: Identify spots where cockroaches are frequently observed. Key areas include behind the fridge, under sinks, closets, and near garbage containers.
  • Use: Simply place the cockroach killer flat on the floor or adhere it to vertical surfaces in the identified areas. The roaches enter the trap and get stuck on the glue.
  • Maintenance: Check the trap periodically and replace it when it is full of insects or after one month for best results.

Mousinator Cockroach Sticky Traps

Price: $18.99 CAD

The Mousinator Cockroach Killer stands out as an effective tool that offers an ecological alternative to the usual roach traps. It also comes with attractive bait to lure and capture the cockroaches successfully.

Ismael, Founder of Pest Agent, holding the Mousinator Roach Trap

Why we like it

✅ Safe for children and pets
✅ Easy to use
✅ Very cheap

What we don't like

❌ Cardboard quality could use an upgrade

How to use it?

  • Preparation: The Mousinator comes with a pre-applied attractant.
  • Placement: Identify locations where insects are active. Ideal locations include near kitchen appliances, under sinks, and along walls.
  • Use: Remove the protective film from the glue surface and fold the trap into a tent shape if desired, or use it flat. The shape can depend on the specific placement and space available.
  • Maintenance: Regularly check the cockroach killer and replace them once they are full or every two months for continuous protection.

Ecoxall Boric Acid Powder

Price: $29.99 CAD

The Ecoxall Boric Acid Powder is a strong weapon in the fight against roaches. This odorless and non-staining compound impacts various insects, offering long-lasting protection.

Ismael, Founder of Pest Agent, holding the Boric Acid for Cockroaches

Why we like it

✅ Easier to get through hidden cracks
✅ 99.9% natural

What we don't like

❌ Initial applications might lead to increased roach sightings
❌ Effectiveness vary based on infestation levels

How to use it?

  • Preparation: Mix the boric acid powder with an equal part of sugar to attract roaches. 
  • Application: Using a teaspoon or duster, lightly sprinkle the mixture in places where roaches are likely to hide or travel, such as under appliances, inside cabinets, along baseboards, and near entry points.
  • Safety: Keep the powder away from children and pets. Avoid applying it openly on surfaces frequently touched by family members.
  • Maintenance: Leave the powder undisturbed for several days to allow roaches to carry it back to their nests. Clean up and reapply as needed, usually once every few months. 

Eco Pest Indoor Glue Trap for Roaches

Price: $22.99 CAD

The Eco Pest Indoor Glue Trap offers eco-friendly and non-toxic solutions, dismissing the notion of safety risks associated with cockroach killers. Its custom square house design makes it super simple.

Ismael, Founder of Pest Agent, holding the Eco Pest Cockroach Glue Traps

Why we like it

✅ Convenient and safe
✅ Extra-strength adhesive glue

What we don't like

❌ Effectiveness decreases over time
❌ Adhesive isn't always adequate to retain larger roaches

How to use it?

  • Preparation: The Eco Pest traps are ready to use straight from the package.
  • Placement: Like other glue traps, place these in areas where roach activity is high. Ideal locations are dark, hidden areas like under furniture, appliances, and inside cabinets.
  • Use: Simply place the trap flat on the surface. For larger coverage, you can use multiple traps spaced out over a larger area.
  • Maintenance: Inspect the traps regularly and replace them once they are full or after a month of use.

Raid Roach Killer Spray

Price: $10.98 CAD

Raid Roach Killer Spray is a go-to favorite for quick and reliable results. It kills on contact and its effects linger for up to 4 weeks, making it a robust answer to roaches. 

Ismael, Founder of Pest Agent, holding the Raid Cockroach Spray

Why we like it

✅ Very cheap
✅ Works both indoors and outdoors

What we don't like

❌ Strong chemical composition
❌ Necessitates proper ventilation

A point to note is the strong chemical composition, which necessitates proper ventilation during treatment.

How to use it?

  • Preparation: Shake the can well before use.
  • Application: Spray directly on cockroaches, their hiding places, and common travel paths. Key target areas include behind appliances, along sinks and cabinets, and around door and window frames.
  • Safety: Use in well-ventilated areas and avoid spraying directly on surfaces that will come in contact with food.
  • Maintenance: Reapply as necessary, particularly after cleaning the sprayed areas or if roaches are observed again.

Why trust pest agent?

Our Founder & CEO, Ismael Girard, is your prime reason. Ismael ensures that every product we recommend is practically tested and genuinely efficient. He has personally reviewed more than 12 different cockroach remedies, meticulously evaluating each for efficiency, affordability, and user-friendliness.

Ismael also leans on the help of professional exterminators to ensure that each product tested isn't only innovative but also proves its worth when confronting real-world cockroaches.

Trusting us is trusting a team of pest control experts led by our diligent CEO Ismael, who know the inner workings of combating pests and understand the importance of protecting your home and family from invasive cockroaches.

What we considered in testing roach killers

In our testing phase, we wanted to understand what makes a product effective, what offers value for money, and which one is the handiest to use. Here's an overview of the most important factors we considered:


In terms of efficiency, we considered aspects such as effect on contact, the resilience of roaches to the formula over time, and whether the cockroach killer could access challenging locations like cracks and behind kitchen appliances.


While the urgency of getting rid of an infestation might tempt you to splurge, we believe in testing products to assure they deliver value for your hard-earned money. Balancing the extent, spread of application, and effectiveness of the cockroach killer with its price, we aimed at identifying options that would not expensive but provide enduring results.


The best cockroach killer is useless if its application turns into a project in itself. Ease of use is a paramount consideration, especially as some methods may pose risks to children and pets or may require repeated applications.

How to Get Rid of Cockroaches?

Living with cockroaches isn't just unpleasant — it's also a health hazard. So, how do you get rid of them? Below, we'll investigate the steps you need to take to eliminate cockroaches from your home.

Identifying Roaches

Before you can begin the battle against roaches, you must first identify what type of cockroach you're dealing with.

One of the most common types in North America is the German Cockroach, which loves warm and humid environments, making your kitchen and bathroom their ideal homes. They're small, often not much bigger than a dime, and are light brown in color.

By identifying the type of roach you have, you can select the most effective treatment methods.

Treatments Available

There's no shortage of roach-killing products available on the market. What works best for your situation will depend on the severity of your infestation and the type of cockroach you're dealing with. You may find success using a combination of methods. Some popular treatments include:

  • Roach Traps: Bait stations lure roaches in with food, then trap them inside with a sticky substance.
  • Insecticides: Sprays like Raid Cockroach Killer quickly kill roaches on contact, while powders like Ecoxall Boric Acid provide a residual effect that keeps killing the pests for weeks after treatment.
  • Professional Exterminator: When the infestation is large or deep in the walls of your home, it may be necessary to call in a professional. They have access to commercial-grade insecticides and can ensure the entire colony is eliminated.

Preventing Future Infestations

Preventing a roach problem is much easier, and less costly, than trying to eliminate one. Keep food (and pet food) in airtight containers and clean up crumbs and spills promptly.

Seal any cracks or holes around windows or in the walls where cockroaches could gain access.

Lastly, keep your home dry as roaches are attracted to water, fix any leaking pipes or taps and avoid leaving standing water in sinks.

Detecting Cockroaches

Early detection of a roach infestation is essential to prevent it from becoming a big problem.

Look for signs like feces that appear like ground coffee or black pepper, and egg casings which are small, hard and dark.

If you spot a roach during the day, that's a strong sign of a serious infestation, as these pests are usually active at night.

Every infestation is unique, and what works best for one situation might not be effective in another. Do your research, evaluate different products, and don't hesitate to reach out to a professional if things get out of hand.

How to Choose the Best Cockroach Killer For You?

To make an well-informed choice, it's crucial to consider several factors, such as the type of cockroach killer, its long-term effectiveness, pricing, application, and safety, especially if you have pets.

Type of Roach Killer

The type of cockroach killer you choose largely depends on the severity of the issue and your preferred method of application. Here are some common types:

  • Gel Baits: These products lure roaches to a food source that is poisonous to them.
  • Bait Stations: Combat Roach Killing Bait Stations work by enticing roaches in and then dispatching them with potent insecticides.
  • Powders: Products like Ecoxall Boric Acid Powder need to be sprinkled into potential roach hideouts, like cracks and crevices.
  • Sprays or Aerosols: Raid Roach Killer Spray offers a fast action alternative but may require more frequent applications.

Long Term Effectiveness

While most cockroach killers offer immediate results, it's vital to consider the longevity. Some products require consistent monitoring and replacement, while others, such as boric acid formulas, work over extended periods, offering residual control. In severe cases, a combination of treatments may be necessary.


Cockroach killers are available across a wide price spectrum. While affordability is a crucial factor, consider the cost-effectiveness of the product.

Gel baits and bait stations often offer a cost-effective long-term solution to control roaches.

In contrast, sprays and aerosols may seem less expensive initially but typically require more frequent applications, potentially increasing the overall cost.


The process of applying a roach killer could range from straightforward to slightly complex.

Traps are generally easy to set up, as are sprays or aerosols.

Gel baits and powders may require a more strategic placement approach, ensuring you target high-traffic roach areas, including around the kitchen and behind walls.

Safe for Pets

If you have pets, the chosen cockroach killer must be safe around them.

Products enclosed within bait stations, aerosols applied in spots inaccessible to pets, or pet-friendly formulas like certain boric acid formulations are recommended. Always ensure to read product labels thoroughly for any warning signs or specific instructions about pet safety.

Choosing the right roach killer comes down to understanding your specific needs and circumstances. It's not simply about finding the most potent formula, but rather identifying a solution that effectively manages your cockroach issue without compromising on safety and budget.

Frequently asked questions

What is the most effective roach killer?

We have found that the Roach Motel offers outstanding control over roaches. It has a highly effective trapping mechanism, it doesn't make a mess and it's also cost-efficient. Plus, it is one of the most easy to use cockroach killers out there.

What is the best way to permanently get rid of coackroaches?

Identify the type of infestation. For German cockroaches, bait stations or gels are the most effective. Then, keep your home clean, especially the kitchen, as roaches are attracted to food and water left out. Make sure to use a combination of roach killers and seal cracks, window casings, and crevices.

What do professionals use to remove roaches?

Roach control experts employ a variety of strong insecticides, often available only to licensed professionals, to combat roach infestations. These include high-strength contact sprays, broad-spectrum insecticide dust, precise and targeted bait placement, and growth regulators to stop the roach life cycle.