Reward! There are yellow, 3cm long, thin, winged insects in the kitchen, what kind of worms are they

1 all cockroaches, cockroaches are nocturnal insects, very fecundity, if the climate is mild and moderate, ten days can breed a nest, each nest of 40 to 50. Here's how:

1) Cockroaches mainly live in the kitchen, in all the gaps between the cabinet frame and the wall, the crack in the wall, and the kitchen drain are its habitat, you can spray insecticide on these places, plug the gaps, and scald them with boiling water.

2) If there are too many cockroaches in the decoration room, it is best to close the doors and windows tightly, burn 10 of the drips with an alcohol lamp, and burn it for an hour or two to smoke a large number of cockroaches to death. But it should be remembered that cockroaches are extremely vigorous, and sometimes they are just unconscious, and they are not really dead. So you can't throw it away as garbage, it's better to scald it with boiling water.

Otherwise, many cockroaches will wake up after ten minutes, which is equivalent to "letting the tiger return to the mountain".

3) Place the sticky paper in a place where cockroaches are frequented. This method has little effect, and it is equivalent to "waiting for the rabbit".

4) Cockroaches should not be beaten by fly swatters, and should not be trampled to death with their feet. It is best to use cockroach paper to see one sticky one, which is very accurate and effective. Stepping on it with your feet will cause a large number of germs and viruses in the cockroach's body to spread everywhere.

Practice has proved that in order to completely eradicate cockroaches, it is not effective to rely on only one family, and the cockroaches of neighbors will crawl in, and it must rely on large-scale collective action.

It's Xiaoqiang, the centipede crawls fast, generally you can't kill it cleanly, it's resistant, use boiling water to scald the board on the ground and in the corner, and buy the kind of dipping It's better, if you want to be thorough, you want to kill the whole corridor uniformly, you take the medicine, it goes somewhere else, and it's over.

It is a tide insect that jumps very fast, generally hides in a dead corner, and is afraid of heat.

Cockroach bar, usually there is one household in the building, basically the whole building.