There have always been cockroaches in the northeast, and you can live in a house without heating in winter.

Because indoor heating in winter in Northeast China makes the home warmer, there are still cockroaches in the home.

In fact, cockroaches are also afraid of cold. When the temperature is lower than 15℃, cockroaches basically do not come out in winter. But it will be heated in winter in the northeast. According to national regulations, the indoor heating temperature is 65438 08℃.

Therefore, the temperature at home in winter in Northeast China is basically above 18℃. At this temperature, cockroaches will come out to move.

Cockroaches, also known as undead cockroaches, have strong adaptability to the living environment. Even if they are killed by slippers, they will scatter their eggs everywhere. Therefore, when they are killed, they can only be killed with drugs. At the same time, attention should be paid to the hygiene of the kitchen, and greasy things should not be everywhere to attract cockroaches.