Bedbugs are obligate parasites that feed on the blood of warm-blooded animals. Both temperate bedbugs and tropical bedbugs belong to Hemiptera bedbugs. They will expand and become bigger after sucking blood, showing reddish stripes. Adults are flat and wingless, oval, 4-5 mm long and move very fast. Bedbugs are a kind of pests, which can be found all over the world, especially in cities.

Preventive measures for bedbugs

Manual capture: beating bedstead, bed board, kang mat, straw mat, etc. Shake the bedbug down and kill it, or pick out the bedbug in the gap with a needle and thread and kill it.

Boiling water: bedbugs are not resistant to high temperature, and eggs and adults can be scalded to death with boiling water. The bedstead, bedplate and other appliances with bedbugs can be moved outdoors, the spout filled with boiling water is aimed at the gap, and it is slowly moved to burn the bedbugs and their eggs, so that the gap reaches high temperature. Clothes and mosquito nets with bedbugs can be soaked in boiling water.