After the cockroaches are eliminated, why do they reappear every once in a while?

It is because the reproduction rate of cockroaches is relatively fast, and sometimes it is related to the high temperature of the environment, and it is also related to some impurities falling on the ground.

It is also because the cockroach's reproductive ability is very strong, although a batch of them have been killed, but there are other cockroaches still alive, so after a period of time, there are again.

Because cockroaches reproduce very quickly, and cockroaches are not completely removed, they will always appear.

Because the family has not paid attention to hygiene, even after the cockroaches are eliminated, they will still appear after a while.

Because the cockroach has a very strong survivability, its vitality is very tenacious, it is not easy to die, and it is difficult to completely eliminate it.

It shows that the inside of the house is very humid, because the reproductive ability of cockroaches is particularly strong, and it is impossible to eliminate them.

Although these people have eliminated cockroaches, the bacteria in the home are still breeding. It will attract a lot of cockroaches.

Cockroaches are social insects, and if you find one at home, there will definitely be other cockroaches at home。There are more and more cockroaches, and there is another reason why they can't be cleaned, that is, there are some loopholes in the house, and cockroaches are constantly coming in and out from here, which will lead to more and more cockroaches.

What is a cockroach

Cockroaches, generally refers to insects belonging to the "order Cockroaches" (scientific name), belonging to the phylum Arthropods, Insects, Cockroaches (Blattaria), commonly known as cockroaches, is a common medical insect.

A biologist once came to a conclusion based on the ecological habits of cockroaches: if one day there is a global nuclear war on the earth, all living things in the affected area, including humans and even fish, will disappear, and only cockroaches will continue their lives!

This is because the amount of radiation that the human body can tolerate is normally 5 rems, and if the total radiation exceeds 800 rems, death is inevitable. While the German cockroach can tolerate 9,000 105,000rems, the American cockroach reaches 967,500rem! So cockroaches can survive even with nuclei**.

The United States** spends $1.5 billion a year on cockroach eradication, about double the budget spent on AIDS.

No, but since you see two cockroaches, if you see them during the day, then you must have at least 200 of them, cockroaches are nocturnal animals, and they rarely come out during the day, unless the density of cockroaches is high, you will see them during the day. It's a good idea to ask a professional pesticide company or environmental tech company.

Summary. Hello dear! 1. Cockroaches enter the home through sewers or other places that are connected to the outside world, and may also be carried into the home through shopping bags or suitcases.

2. The cockroaches bred by the previous cockroach egg sheath, of course, if it is a small cockroach, it may be reproduced, and the big cockroach should be the former situation, the cockroach egg sheath is a hard shell to protect the eggs inside, and at present, there is no drug that can kill it, so after the adult cockroaches are extinct when the drug is used, these cockroach egg sheaths still exist, and they will be bred after a period of time, so that cockroaches will appear in the home again. Another feature of killing cockroach bait is that it can kill cockroaches for a long time, so even if the cockroaches at home are extinct, there is no need to worry about the reappearance of cockroaches, as long as there is medicine, cockroaches can still be killed after eating, so that they will not reproduce in large numbers.

After the cockroaches are eliminated, why do they reappear every once in a while?

Hello dear! 1. Cockroaches enter the home through sewers or other places that are connected to the outside world, and may also be carried into the home through shopping bags or suitcases. 2. The cockroaches bred by the cockroach egg sheath before, of course, if it is a small cockroach, it may be bred out, and the big cockroach should be judged to be the previous digging year, the cockroach egg sheath is a hard shell to protect the eggs inside, at present, there is no drug that can kill the bird, so after the adult cockroaches are extinct when using the medicine, these cockroach egg sheaths still exist, and they will be bred after a period of time, so that cockroaches will appear at home again.

Another feature of killing cockroach bait is that it can kill cockroaches for a long time, so even if the cockroaches at home are extinct, there is no need to worry about the reappearance of cockroaches, as long as there is medicine, cockroaches can still be killed after eating, so that they will not reproduce in large numbers.

Oh oh you're saying I've been using cockroach killer medicine, and it won't show up.

Can I put the cockroach pills in the sewer?

It will have to be used for a while.

The kitchen is where cockroaches live, and there will be cockroaches in the kitchen for a while sanitize, because the most important thing is that the kitchen has food and kitchen utensils, which is related to the food hygiene and health of the family, and special care should be taken when disinfecting and sterilizing. Take the food away and put it in another clean place. It's best to take away kitchen utensils that are not commonly used.

It's best to keep the usual utensils somewhere else. After disinfection and sterilization, it must be carefully and repeatedly washed when used. If there are children, pregnant women or the elderly in the home, they cannot be on site during the disinfection and sterilization period.

After the whole process of killing the cockroaches, the adults will come back to open the windows to ventilate, clean the house without any smell, and then bring the children back.

In the process of killing cockroaches, patience is required and try to cooperate with disinfection and sterilization. Carefully inspect gutters, wall cracks, floor partitions, and windows to prevent cockroaches from entering. Keep the room dry.

Cockroaches usually live in humid environments. Be careful not to have any water leaks, especially in the kitchen. Keep the room clean.

In a clean and dry environment, cockroaches can feel unwelcome. Put fresh cucumbers in the cupboard so that the cockroaches won't go near the cupboard. After two or three days of fresh cucumbers, they are cut open and continue to give off the cucumber flavor, which is also effective in repelling cockroaches.

Put freshly picked peach leaves in a place where cockroaches often hang out. Cockroaches avoid peach leaves when they smell them. Keep a plate of chopped onions indoors, and cockroaches will flee as soon as they smell it.

At the same time, it can also delay the taste change of other indoor foods.

Taking advantage of the cockroach's habit of scraping dirt off their backs on hard objects, sprinkle some hard, sharp diatomaceous earth in the corners of the room. When the cockroach goes there to wipe its body, the wax and oil layer on the surface will be rubbed too much, and a large amount of water in the cockroach's body will be lost and dehydrated to death. Putting a few cockroach pills can kill cockroaches.

Mainly due to the humid and greasy environment in the kitchen, it is more suitable for the growth of cockroaches, the reproductive ability of cockroaches is very strong, and there are some corners that are not fully sanitized, and there will still be some cockroaches to survive; You can put cockroach medicine or cockroach stickers in some places where cockroaches often haunt, and when cockroaches appear, you should spray some cockroach spray, and you should pay attention to the hygiene of the kitchen.

Because the kitchen is damp and the cockroaches have a strong growth ability, they cannot be completely eliminated; First of all, you should clean the house, throw away the unused items in time, you can buy the corresponding cockroach medicine, and keep the room dry and tidy.

Since the cleaning of the kitchen is not particularly in place, there will always be cockroaches, and insecticides should be used.

Because the reproduction ability of cockroaches is particularly strong, and the medicinal power of these cockroach medicines is not strong, there is no reduction in cockroaches.

Because cockroach medicine is controlled by the state, the state strictly prohibits the sale and entry of this drug, which will reduce such drugs.

Because cockroaches have a particularly strong reproductive ability, there is no way for you to use cockroach medicine to ** cockroaches, it has already laid cockroach eggs into your home.