1. Use a small-caliber long-necked glass bottle, put some sweet food in the bottle, and coat the bottle with sesame oil. Cockroaches enter the bottle, and it is difficult to climb out because the bottle wall is very slippery.

2. Take advantage of the cockroach's habit of drilling cracks, use a paper box with some cracks on the cover, coat the box with viscose, sprinkle some fresh bread crumbs, and let the cockroach get in and steal and get stuck.

3. Spray with soapy water or washing powder water in places where cockroaches often haunt.

The key step to prevent cockroaches is to keep clean. Clean up the kitchen. Wash the dishes and remove the food immediately after eating. Clean up food crumbs and spilled liquid immediately and keep it basically clean. Pay special attention to cleaning the top of the stove, because cockroaches like grease.

5. Prepare a trash can for food. Don't leave the rubbish in the house for too long. Use a covered trash can instead of an open trash can. Dump the garbage in a sealed dustbin at a distance from home.

Extended data:

Cockroaches often hide in dark corners, such as gaps in kitchens and bathrooms, which are not easily noticed by people. They not only endanger grain, oil, food, clothes and books, but also spread diseases and cause harm to people.

References:

People's Network-Cockroaches do more harm