What is the fastest, most effective and non-toxic thing to kill cockroaches?

Cockroach glue bait, pro-test is effective, just squeeze it in the place where cockroaches haunt.

First, the harm of cockroaches

1, what are the hazards of cockroaches? ?

Cockroaches do great harm to people, and people may hate cockroaches more than other pests. It not only spreads diseases, but also causes allergic reactions such as allergic asthma and dermatitis.

Cockroaches can spread diseases.

Cockroaches carry bacteria all over their bodies, and food contaminated by cockroaches can cause serious gastroenteritis, food poisoning or dysentery. It is the carrier of infectious bacteria and viruses. Because it eats and crawls everywhere, it has a wide range of invasion and miscellaneous eating habits. It moves in trash cans, toilets, sinks and other places and feeds on food. If it eats food contaminated by cockroaches, it may infect diseases. Therefore, the harm of cockroaches spreading diseases can not be ignored. ?

3. What diseases can cockroaches spread? ?

Cockroaches have been proved to carry about 40-50 kinds of pathogenic bacteria to vertebrates, such as Shigella dysenteriae, Escherichia coli and Yersinia pestis, which can cause food poisoning and spread hepatitis, polio, pneumonia, tuberculosis and other pathogenic bacteria. It is also the host of many parasites, which can carry many kinds of eggs, such as Ascaris, Leptospira duodenale, Taenia solium, Trichinella spiralis, and many kinds of protozoa, some of which are pathogenic to humans or animals, such as amebic dysentery. ?

4. How do cockroaches cause allergic reactions? ?

Because cockroaches produce smelly secretions when feeding, which destroys the taste of food, people will have various allergic reactions, such as allergic asthma and dermatitis, if they come into contact with food contaminated by cockroaches or cockroaches' feces and secretions?

5. What are the losses caused by cockroaches? ?

Cockroaches spread a variety of diseases, and pervasive household appliances and instruments cause short-circuit damage to equipment, and even drill people's ears to cause ear diseases. ?

Second, the habits of cockroaches

Cockroaches are good at crawling, swimming and flying in times of crisis. Cockroaches are good at living in tiny cracks because of their flat bodies. As long as there is water and food, they can live almost anywhere. If the conditions are not good, you will not die if you don't eat or drink for a long time.

2, cockroaches like the dark and fear the light, like night activities, and occasionally visible during the day. Generally, after dusk, they start to climb out for food and return to their nests in the morning. The temperature is most active at 24-32℃ and completely inactive at 4℃. In the tropics, cockroaches can breed and move all year round. In northern China, if the indoor temperature is suitable in winter and there is heating equipment, cockroaches can move and reproduce as usual. Cockroaches are mostly oviparous, and their eggs are arranged orderly in the egg sheath, which can resist the influence of adverse environment and is not easy to be killed by chemical drugs. When conditions are suitable, they can hatch larvae. ?

3. Cockroaches have strong reproductive ability. After the male and female cockroaches mate, the female cockroaches will grow a pod-like thing on the tail, called an egg sheath, in which the eggs are laid. A few females can produce more than 10 and more than 90 egg sheaths. In an egg sheath, at least 10 cockroaches can be hatched, and at most more than 50 small cockroaches can be hatched, which is related to the species of cockroaches.

Third, the specific measures to eliminate cockroaches:

1. Clean up the garbage in time, take good care of the food and cut off their food sources. Plug up useless holes and gaps, and remove cockroaches' habitats and activities.

2, cleaning and killing cockroaches, not only killing adults, but also eggs of larvae and cockroaches can not be ignored. Cockroaches usually lay their eggs in hidden corners (such as cracks in the floor, behind furniture, joints between water pipes and walls, etc.) ), so you need to check and clear it carefully and patiently!

3. Combination of physical method and chemical killing method. Physical methods include cockroach sticking board, cockroach house and so on. Chemicals used to control cockroaches (such as poison bait, fumigant, contact killer, etc.). ) can't be used for a long time, and it is easy to produce antibodies. At the same time, when using chemicals, we should pay attention to prevent pollution and personnel poisoning caused by drugs.

4. Clean up the dead cockroaches in time and collect them for centralized destruction. Because the dead adult cockroaches are likely to carry egg sheaths, if they are not cleaned and destroyed in time, a large number of small cockroaches may be born.

5. Cockroaches should be prevented and treated by groups, and local and individual control effects cannot completely eliminate cockroaches. It is best to communicate with neighbors, corridors, whole buildings, residential properties, neighborhood committees, etc. Timely, and get assistance and help to carry out disinfection and epidemic prevention work in an all-round way.

6. Cockroaches have strong viability, they can't be killed once, and sometimes they even need to be beaten repeatedly, so they must persist.

Of course, the most important thing to reduce the harm of cockroaches is prevention and control. To ensure environmental sanitation, clean up in time, including toilets and sewers, and clean up garbage in time. Do not leave a sanitary corner at home, do not put food in the open air, and block the gap in time to prevent cockroaches from breeding.

There are many ways to kill cockroaches. In short, we should give priority to prevention and control, supplemented by disinfection, and the overall combination can better control the harm of cockroaches.