Types of Cockroaches | Home Remedies to Kill Roaches

Different types of roaches

There are different types of species of roaches in the world. Some of the common species include German Cockroaches, American Cockroaches, Brown-Banded Cockroaches, and Oriental Cockroaches.

1. German Cockroaches

These cockroaches are one of the most common species and are 13-16 mm long. They are pale brown, with two dark-brown stripes behind the head.They live up to 12 months.

The German cockroach later was considered to have emerged from the region of Ethiopia in Northeast Africa, but more recent evidence suggests that it originated in Southeast Asia.

2. American Cockroaches

These are the largest cockroaches found in homes. These could be up to 53 mm in length. These are reddish-brown in color, with the presence of light yellow bands around the shield behind the head.

Both male and female species are capable to fly for short distances due to the presence of wings. These can survive up to 2 years. These are native to Africa and the Middle-East.

3. Brown Banded Cockroaches

These grow up to 13 mm. They have reddish-brown to dark-brown wings. They can fly as well. The species of brown banded cockroaches contain yellow bands across their bodies.

The average life is of 3 to 11 months. These are found in regions around the Crimean Peninsula and the black sea.

4. Oriental Cockroaches

These have glossy, dark-brown, or black bodies. Females grow up to 32 mm in length whereas males grow up to 25 mm. They can’t fly. Their life span is of 6 months. They feed on decaying organic matter.

What attracts Roaches?

Cockroaches are known to carry diseases that can lead to allergic reactions. Therefore, it is important to get an insight into the reasons why cockroaches enter into your home.

These are extremely tough pests. Once their invasion takes place, it is very difficult to get rid of them. The thing which attracts them the most is food.  This could be any food item including human food, pet food, bird feed, and even cardboard.

Ensure the tight sealing of the food items to prevent their entrance. If you ever spot these cockroaches inside your home, it is advisable to throw out these food sources as soon as possible. 

Food is not the only factor that attracts them to your home. There are many other factors as well. Cockroaches can survive for 3 months without food

They are always in search of damp, dark, and wet places to hide. They take up occupancy in items such as boxes, shelves, and books to protect themselves from dangers. 

Keeping a clean home is important. Sweeping and mopping regularly is advised to keep these away. Be sure to seal the trash properly and regularly empty the trash box.

Always search for leaky pipes or pet water bowls that could feed these cockroaches and be sure to eliminate these at the earliest.

How does roach killer work?

There are various types of roach killers.

1. Working of Bug Sprays

These are known to eliminate unwanted visitors, like the cockroaches and ants

Most of these sprays rely on either pyrethrins or pyrethroids as their most involved ingredient.

The first chemical namely pyrethrins is known to exist inside flowers known as chrysanthemum flowers, while the other category is synthetic copies of these original ones.

Whenever these roaches, pests, or ants walk on the objects sprayed with bug spray, these chemicals are absorbed via skins of the trouble creators.

They stop the bugs virtually, producing the “Knockdown effect”. Within the bodies of insects, these chemicals prevent the transmission of signals or impulses through the nerves, resulting in the paralysis of all the major systems thus resulting in a quick death.

2. Working of Electronic Cockroach Repellent

Electronic cockroach repellent emits ultrasonic or very high frequency sound waves. The noise is supposed to cause a response that can confuse and kill the pests. 

These systems could be plugged into wall outlets. This could also be purchased at any of the hardware stores.

This sound is too high for humans to hear and should not disrupt members of the household. This is perceived as a more humane method of dealing with household pests.

Home Remedies to Kill Roaches

1. Natural Cockroach Bait

  • Mix three parts of boric acid with one part of  powdered sugar. 
  • The sugar is known to lure the roaches, while the boric acid kills them. 
  • Boric acid is not harmful but it can be irritating. 
  • Take care to keep it away from kids and pets. 

2. Grease Method

This trap won’t kill the roaches but dehydrate them.

  • Apply grease to inner sides of the can or bottle and place some food (roach bait), inside.
  • Roach would slip inside the bottle once it enters it.

3. Glue Boards

  • It is the most affordable trap.
  • Place a piece of cardboard with adhesive on top traps 
  • It will trap any cockroach that walks on top of it. 
  • They struggle and usually die.

How to Prevent Cockroach Re-Infestation

1. Cleaning

As mentioned above, cleaning the house is the most important step to avoid cockroaches. They always search for areas that can serve them as a home, but cleaning the place regularly gives you a chance to prevent their entrance to the house.

2. Seal Up Cracks and Holes

This means that inside your pantry, between the countertop and the wall, seal the cracks and holes present. Roaches can crawl through even the smallest of spaces, so it is very important to seal the entries in your home.

3. Fix any of the water leaks

Roaches are attracted to moisture and water from the leaks in pipes. This is the only reason why they are found under the sink. It is therefore advisable to prevent the leakages in the home.

4. Keep the space as cool as possible

Whenever the heat levels rise in the city, cockroaches open up their wings and fly. It is not possible to control the weather but keeping your house cool is advisable.