Will there be cockroaches in winter?

There will be cockroaches in winter, but the number is relatively small. Cockroaches are suitable for growing in a warm and humid environment. The higher the temperature, the stronger their fluidity. Cockroaches at home can be removed with washing powder. Sprinkle washing powder in the area where cockroaches often move, so that cockroaches can be killed when they pass by, or they can be sprinkled with cockroach killing drugs in the corner of the house, or some cockroaches can be killed.

Cockroaches like warm and cold, and may freeze to death at below zero. For the weather in the south, the temperature in winter is usually a few degrees to more than ten degrees, which is rarely extremely cold, and cockroaches can survive normally. In the north, because there is heating indoors.

Therefore, whether in the south or the north, cockroaches may still exist indoors in winter. In winter, cockroaches always look for warm places to move, so their range of activities is relatively concentrated, mostly indoors.

Cockroach residence

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 in restaurants, families, 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. At night, especially after the lights are turned off and people are asleep, they go out for activities, or seek food or courtship.

The above content source: Baidu Encyclopedia-Cockroach