How to prevent bedbugs at home? Who can talk about it?

The most important thing is to have a bed board. Bedbugs like to hide in the cracks of the bed board. Prevention and treatment of bedbugs? 1. Environmental control: The key to eradicate bedbugs is to transform the living environment and destroy the breeding and habitat of bedbugs. 2, physical prevention: boiling water can repeatedly kill bedbugs and eggs; Artificial killing, beating bedsteads, tables and chairs, picking and killing bedbugs with needles, etc. 3. Chemical control: In the past, dichlorvos, trichlorfon and dichlorvos have been used to control bedbugs. Dichlorvos and trichlorfon are short-lived because they are stopped. These organochlorine and organophosphorus pesticides are easy to make brown sheds brittle and broken, which is not only unacceptable to the public, but also difficult to achieve the goal of eliminating bedbugs. Therefore, these drugs are no longer used for bed bug control. At present, deltamethrin or beta-cypermethrin is a better insecticide to control bedbugs, which can be used to kill fleas and bedbugs. It has pungent smell, small dosage and low concentration, and does little harm to large animals, and can be used in bed. Spraying or smearing 1 ~ 2% fenthion or 1 ~ 3% kaisulin emulsion or plugging the gap with 1 ~ 3% deltamethrin paste can achieve good control effect. The best way is physical method: cleaning, thoroughly cleaning every corner of the room, so that bedbugs have no place to live.