Giỏ hàng


Cockroaches are insects that can be found anywhere, any home. What trait made them so popular and known to be so difficult to destroy? Follow this article below for more details.

  About cockroaches

Cockroaches are insects that have closed-back wings, different sizes depending on the species, can be from 2 to 3 mm to 80 mm long, the body is light brown or black and they rarely fly. Common domestic cockroaches are American cockroaches (Periplaneta americana), Australia (Periplaneta australasiae), Germany (Blattella germanica), Oriental (Blatta orientalis), yellow-brown-banded cockroach (Supella longipalpa).

cockroach life cycle

They grow through 3 stages: eggs, nymphs and adults. Depending on the appropriate temperature and humidity, eggs can hatch into nymphs after 1 to 3 months. Nymphs, also known as baby cockroaches, are usually wingless and only a few millimeters long. When newly hatched, they are white in color and become gradually black after a few hours. Young cockroaches molt and grow, developing into an adult cockroach after a few months to more than a year depending on the species, with or without wings.

  Cockroaches and dangerous infection risk

Cockroaches are known to transmit many dangerous diseases such as bacterium, dysentery, gastroenteritis and other stomach related diseases. They mix food and release pathogenic organisms contained in their feces and secretions that function as defense.

  • Asthma reactions:

Cockroaches require frequent skin changes throughout their life cycle. The changed skin is airborne and can cause dangerous asthma reactions, especially for children, the elderly and people with lung disease.


  • Even the cleanest houses can have cockroaches:

Cockroaches and cockroach eggs can be found everywhere, in food and in packaging. Although hygiene is an important factor in preventing the presence of cockroaches, even the cleanest homes can be infiltrated by cockroaches due to the small amount of leftover grease, sugar and other foods. in difficult-to-check places like the drains, behind refrigerators and dishwashers, inside cracks and crevices in cupboards.

  • Cockroaches are omnivorous by nature:

Cockroaches eat almost organic matter, no matter how rancid it may be. Once indoors, they will search for food scraps, uncovered food containers, excess fat and sugar, pet food, rancid meat, paste and even book covers. And, uh! .. They also eat each other's feces to feed the young pupae and get all the nutrients from the organic food source. If you see a lump that looks like pepper in your kitchen cupboard, it is probably the dung cockroaches use to mark paths and nesting territories nearby.

cock roaches are omnivorous

  • Nocturners:

Cockroaches usually rest during the day in dark, warm, and safe hiding places in your home such as in wall cavities, flooring, roof gaps, cracks and openings in your home. Kitchen and bathroom, electrical and food appliances. When night comes they will come out of these shelters. Cockroaches have very sharp sensory and survival instincts. If you see cockroaches indoors during the daytime, you have a serious problem!

  • Fast growth cycle:

If unchecked, the number of cockroaches from entering the house can go up quickly in a few weeks or a few months and become a large risk to health and safety.