yes.

Like mosquitoes, cockroaches hide in cracks in walls, drawers, wooden boxes and so on in winter. Its active temperature is 15℃, as long as the temperature reaches 15℃, it will start to wander around. When the temperature is as low as minus 5℃, most cockroaches will freeze to death. Because the temperature in Chengdu is rarely lower than 1℃ in winter, cockroaches live a relatively moist life in winter and hardly freeze to death.

Effective control of cockroaches must start from the root causes:

1. Regular cleaning

Cockroaches can't survive in a clean environment, so they must pay attention to cleaning corners and food residues every day, store food correctly, and prevent cockroaches from having habitats, food sources and water sources.

2. Avoid the invasion of cockroaches

Check the articles and packages that come in every day to avoid bedbugs hiding in. Cockroaches have a flat body and can enter the room through cracks and holes, so holes and gaps in walls, wooden floors and doors must be repaired. Check the floor to ensure that there is no looseness, and there are no gaps and holes in the walls and gates.

3. Strict control

When cockroaches are found to be damaged at home, effective measures must be taken to kill cockroaches. Now, the more effective way in the market is to use cockroach spray containing dinotefuran and chronic glue bait to kill cockroaches, which can effectively connect cockroaches at home to the nest.