How to kill cockroaches

Cockroaches often drill cracks and live in caves. Using Quebang spray for cracks, holes and corners can kill common pests including cockroaches, which is suitable for pregnant women.

2. Physical prevention and control

Put boiling water into a kettle, pour it into the hidden gap of cockroaches for scalding, or kill them with a hair dryer. As long as it is set to the hottest, it will die in a few seconds.

3. Ways to drive cockroaches away

Cockroaches use the bristles on their tails to detect the movements around them, just like hearing organs. They are very sensitive, so they have the equipment to drive away cockroaches like mice.

The natural enemies of cockroaches are spiders, scorpions, centipedes, ants, toads, lizards and geckos.

There is a kind of bird: Cucarachero (scientific name Troglodytes audax), which also preys on cockroaches.

In addition, cats, monkeys and rats also prey on cockroaches, which are their natural enemies.

Biological control is the most effective way to kill cockroaches.

Extended data:

The ancestors of insects such as cockroaches first evolved from sea scorpions, crabs and other arthropods, living in caves and being scavengers.

It can stand the test of extreme heat and cold, and it is still widely distributed.

Cockroach is one of the oldest insects on the earth, and once lived in the same era as dinosaurs.

According to fossil evidence, primitive cockroaches appeared on the earth about 400 million years ago in Silurian.

References:

Baidu encyclopedia: cockroaches