Red roach on the table

Best Roach Killer

Cockroaches are very persistent and unpleasant insects, which often neighbor with people on their living areas. These pests are common on all continents, except Antarctica, and in most climate zones. More than 4800 species of cockroaches are known.

Quick Picks: Best Roach Killers

  1. Advion 4 Tubes and 4 Plungers Cockroach – Editors Choice, best overall roach killer.
  2. Ortho Home Defense Insect Killer – Best indoor and perimeter spray.
  3. Raid Roach Killer – Best contact spray.
  4. Combat Max Roach Killing Bait – Best roach killing bait.
  5. Rockwell Labs – Affordable alternative to Advion.

Comparison of the Best Roach Killers

advion 4 Tubes and 4 Plungers Cockroach German Roach Pest Control Insecticideadvion 4 Tubes and 4 Plungers Cockroach
Editors Choice, best overall Roach killer.
Most effective and very easy to use Roach killer gel.
Ortho Home Defense Insect Killer for IndoorOrtho Home Defense Insect Killer
Best perimeter spray.
Best indoor and perimeter spray from Ortho.
12 month protection.
Strong bug barrier.
Raid Ant & Roach KillerRaid Roach Killer
Best spray.
Easy-to-use roach killer spray.
It works very well.
Combat Max 12 Month Roach Killing BaitCombat Max Roach Killing Bait
Best killing bait.
Most affordable and easy to use roach killing bait.
12 months protection.
Rockwell Labs roach killerRockwell Labs
Also great cockroach gel.
Dying in as 20 Min after eating.
Works great.

Interesting facts

  • Cockroaches have an ability to resist radiation.
  • If a cockroach accidentally turns over on its back without any support points, it will no longer be able to stand on its feet and die in this position.
  • Decapitated cockroaches can live for 10 days and then die not from a nervous breakdown, but from starvation (this fact is experimentally established)
  • Some representatives of the species are able not to breathe for up to 40 minutes to maintain a stock of water in the body, in the absence of the possibility of its replenishment.
  • The cockroach leaves a chemical trail that other cockroaches will use to find their way to water sources, food or shelters more quickly.

What mischief do cockroaches cause?

In addition to general inconvenience, roaches can be a reason of dangerous and harmful diseases, which in turn can cause significant damage to human health and life .
Usually people don’t want to waste their time to wrestle with insects, considering the problem like not significant and they do not pose a risk.
Unfortunately, not many people know that red cockroaches could bite a men. Indeed, sometimes it can attack a you, especially when they consider you as a threat to all the insects in the house.
A significant threat is that they can move quickly around the house: from the sewerage system, garbage disposal system and basement to the living room, bedroom and kitchen.

Likewise, roaches can spread out up various types of microorganisms. It collects a huge number of different bacteria and viruses in it’s places of living, which are almost harmless to  themselves, but do pose a serious threat to a person who rarely pays attention to this.
Their bodies (especially legs and abdomen) are affected by pathogenic bacteria, as well as by spores of fungi and helminth eggs. After that pests carry the pathogens into the cooking and eating places. After a few hours, germs spread on the kitchen table, on foodstuffs, in the breadbasket and so on.

It is noteworthy that some types of cockroaches have a strong surface odor. When the colony grows, the room gets a very unpleasant smell. The only way to get rid of this smell is to completely destroy all traces of parasites, which were ever left on the territory of a particular site.

Also bugs harm items, plants, clothes, and books. It leave it’s defecation in cupboards, entryways, and confined spots, where it spend much time. The pests run on trash jars, storm cellars, and waste products. After that bugs could contact with home items and dishes.

Check guide how to get out of roaches in your place below.

How to Get Rid of Roaches

Roach eats vegetables

  • Before you start fighting cockroaches, you need to understand what caused their appearance. These insects like littered, rarely cleaned rooms with large amounts of food remains, with constant access to water. Cockroaches will multiply rapidly in an unsanitary environment.
    Thus, the elimination of the pests causes is a top priority. “Cockroach nests need to be exterminate not only in a single room, but also throughout the house, in the garage, closet, barn and other constructions around the house. Communicating with neighbors and offering them simultaneous facilities is the right way to succeed.

First you need to make your home uncomfortable for cockroaches. Here are three rules that will quickly reduce the pests population:

  1. Do not leave any leftovers of food, carefully remove the table, tabletop. Hide all flour products
  2. Wipe the sink and bathtub in the evening. Without water cockroaches will be thin.
  3. Sweep the room daily, paying special attention to inaccessible places.

The measures are pretty simple, but few people try to observe them on a regular basis. As a result, it is necessary to look for insecticidal ways to destroy cockroaches.

In the vast majority of cases, the source of cockroaches in a normal, clean apartment is neighborhood housing.

If you disinsect only your own apartment, the resurgence of defectors is inevitable: it is only a matter of time. The penetration of cockroaches is striking: these insects enter the house through ventilation openings, door slits, vents, etc.

Most effective roach killer tools

Best Roach Killers


The fastest way to treat cockroaches is to use spray. Thanks to the effective formula, this product will provide a guaranteed elimination of cockroaches. The aerosol is effective against a large number of insects.

It works fast, killing insects on contact. Another advantage of the spray is that the smell disappears very quickly after spraying and a light flavor is left behind. Also, some sprays are very effective against ants.

Such express control methods have their own drawbacks. It has been proven that no chain reaction will follow, that is, when you spray the spray on 10 cockroaches you will destroy exactly 10 individuals They will not reach the nest and will not infect others. So don’t use it for nothing: spray it on the most contaminated areas in the house.


The sustenance attractant goes about as a draw to bait the cockroaches to the bug spray for an opportunity that they will benefit from the bait and convey it back to their homes, presenting the trap to different insects. The introduction happens when they either share the nourishment (otherwise known as toxic substance) or when it gets removed from their body through dung.

Roach on the floor


Among the various poisons for cockroach pencils is considered one of the most convenient in use. It is used if a small number of insects are found in the room or they appear periodically. In this case, it is not necessary to conduct a full treatment of the entire apartment, just apply the poisonous composition in some places, which is convenient to do with a pencil, made in the form of a crayon.

Composition and principle of action

A cockroach pencil most often has three basic components:

  • Gypsum base – calcium sulfate
  • The chalk base – calcium carbonate
  • Insecticides

A small volume of starch or glue can be included as a binder.

The principle of action of the preparation consists in its inconspicuity for insects. It does not have perfumes that are designed to scare away cockroaches or attract them.

By crossing chalk lines during movement, the insects collect poisonous particles on the abdomen and legs. Insecticides get into the body of parasites not only by eating, but also through the chitin cover. Poisoning causes paralysis of the nervous system, leading to death.

  • Low cost
  • Availability
  • Cost-effectiveness
  • Convenience of use
  • Possibility of processig hard-to-reach places
  • Absence of unpleasant smell
  • Fast result
  • Universality (also apply to other insects settled in the apartment).
  • Low efficiency with appearance of cockroaches;
  • Danger for animals and people in case of accidental ingestion of the poisonous substance.

The insecticide pencil shows high efficiency at use in office and premises, hotels, hostels. It is allowed to use it in warehouses and medical institutions of adult profile.

It is forbidden to treat crayons in children’s institutions. They may pose a particular danger to preschool children in nursery groups.

Not recommended to use on farms specializing in bird raising, as it may be poisoned by eating dead insects. If pets are kept in apartments, the mean should be applied carefully.


The powder works by pulling within the creepy crawlies and drying out their skins and you’ll begin to see the outcomes inside only a handful of days. To urge the most excellent resultsguarantee that you simply follow to the maker’s headings on perfect way”>the most perfect way to apply the destructive powder: apply the boric destructive powder liberally beneath and behind devices and pantries, the dishwasher, behind baseboards, or utilize the helpful device to apply the thing in those troublesome to-arrive at spots around your home.

You can indeed utilize the powder outside, on the black-top exterior your condo, or within the parts along the pathway around your domestic, or any put you’ve got seen bug action. Simply be cautious after you apply the powder because it can fly all over the put, so it is perfect to utilize the apparatus, and it may be a savvy thought to wear a cover with the objective that you just don’t breathe within the deplete after you are working in a bound space.

Pest Control Servises

One of the safest and fastest ways to fight domestic cockroaches is by using a special service. Each of these services has its own methods of controlling insects. They carry out careful and serious apartment sweep. Each company guarantees pest annihilation, but obviously will cost some money.



One thought on “Best Roach Killer

  1. I set traps from cockroaches – poisonous and sticky Black Flag Roach Motel. A lot of them got there, and the rest died out from poisoning. I believe that this is the simplest and most effective way. Be sure to try it!

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