Cockroaches like to live in warm, humid, food-rich and crevice places, which are the four basic conditions for their reproduction. All buildings where people live and live generally have these conditions, so cockroaches have become health pests that infringe on thousands of households.

Love of warmth and tide is an important habit of cockroaches. It is not difficult to find that the kitchen is always the most seriously violated place, whether in restaurants, families, or on trains and ships. Even in the kitchen, they generally like to live near stoves and pools.

It is also an important habit of cockroaches to lie down during the day and go out at night. Hiding in dark places during the day, such as indoor furniture, cracks in walls, corners of caves, sundries, etc.

Extended data:

Cockroaches are omnivorous insects with a wide range of food. All kinds of food, including bread, rice, cakes, vegetarian and cooked food, melons and fruits, drinks, etc. I especially like delicious, sweet and oily pasta.

Cockroaches have the habit of eating oil. Among all kinds of vegetable oils, sesame oil attracts them the most, so some places call them "oil thieves". Among sugars, brown sugar and maltose have the strongest attraction to them.

Besides all kinds of food, cockroaches often eat other things, such as cotton and wool products, leather products, paper, books and soap in houses, warehouses and storerooms. In outdoor garbage dumps, sewers, toilets and other places.