How can there be cockroaches at the top, why are there cockroaches at the top

There are cockroaches in <> high-rise mainly for health reasons, environmental structure reasons, temperature reasons, etc.

1. Health reasons: The first class of cockroaches in high-rise buildings is usually water pipes, ventilation pipes, etc. If the home is not clean, the hygiene is not cleaned in time, and the ventilation and moisture are not in place, etc., it will attract cockroaches to survive here.

2. Environmental structure reasons: cockroaches like to survive in places with seams, and the gaps in the table and cabinets can easily become places for cockroaches to hide.

3. Temperature reasons: cockroaches like to appear in warm climate periods, this period is also the peak period of cockroach breeding, warm climate can make cockroaches easy to survive, so there are more cockroaches in summer than in winter.

There may be several reasons why cockroaches appear in high-rise residential buildings:

1.Cockroaches can enter high-rise residential buildings through ventilation ducts, carrying cockroach eggs, and adjacent rooms.

2.Cockroaches can be brought into homes through the luggage packages that people bring home when they go out.

3.Cockroaches can enter the room along ventilation ducts or through sewer holes in kitchens and bathrooms.

4.Cockroaches can enter the house through cracks in doors or windows.

5.In a modern residential building, cockroaches can fly in not far from the roof.

To prevent cockroaches from entering the house, the following measures can be taken:

1.Clean up your household frequently and keep your home clean.

2.Seal the food well to prevent cockroach contamination.

3.Regularly inspect pipes, wires, and other equipment in the room to prevent cockroaches from hiding.

4.Use seals in doorways, windows, walls, etc., to prevent cockroaches from entering.

5.Use tools such as insecticides, sticky insect boards, etc. to exterminate cockroaches.

In conclusion, to prevent cockroaches from entering high-rise residential buildings, it is necessary to start from many aspects, such as keeping them clean, sealing channels, and using insecticides.

1. Usually cockroaches hatch from cockroach eggs, so there are some ways to carry cockroach eggs to the home, and then many small cockroaches will be produced. Usually cockroach eggs will inadvertently stick to our shoes and end up on higher floors, which is a relatively common reason.

2. There are cockroaches in the neighbor's house next door, and although there are no cockroaches in our own house, but the door is open, it is easy to run in from next door and reproduce at home, which is also the reason for the appearance of cockroaches on the upper floors.

3. In high-rise buildings, cockroaches usually pass through water pipes and ventilation pipes. If the home is not clean, there is food scattered everywhere, or it is dark and damp, cockroaches can easily find you.

Cockroaches on the upper floors crawl into the house through water pipes, ventilation ducts. Ways to prevent cockroaches from entering your home:

By sealing all kinds of holes and gaps that communicate with the outside world, close the doors and windows of the home, prevent cockroaches from entering the home from the neighbor's house, and check the shopping bags, suitcases, and packing boxes brought into the home every time to make sure that the cockroaches are not carried into the house again, so as to prevent cockroaches from being carried into the house again.

Morphological characteristics:

There were once biologists who made a conclusion based on the ecological habits of cockroaches: if one day there was a global nuclear war on 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 9000 105000rems, the American cockroach reaches 967500rem.

Cockroaches on the upper floors come in from water pipes, ventilation ducts.

Cockroaches on high-rise floors come from **, high-rise buildings, and generally cockroaches ** are through water pipes and ventilation ducts. If the home is not clean, there is food scattered everywhere, or it is dark and damp, cockroaches can easily find you. The gaps between doors, windows and walls will be left for cockroaches to take advantage of the gap, and they need to be filled if necessary.

The most effective way to get rid of cockroaches.

Long-acting cockroach drugs and short-acting insecticides are available. Long-acting cockroach medicine is sprinkled in the corner of the wall and the edge of the brick seam to trap cockroaches, and the effect is relatively long-lasting, generally half a month to two months. Short-acting insecticides are sprayed with antcockroaches, aerosol insecticides, pyrethroids, trichlorfon, etc., after closing the doors and windows, spraying insecticides on the corners and wall cracks in the dark places, stuffing for 30-40 minutes, basically adults, larvae, and eggs can be killed.

As long as the conditions are suitable, cockroaches will breed, and the reproductive ability is very strong, and the cockroach should destroy the cockroach nest and the environment in which the cockroach lives, so that the cockroach can **. Keep the room, especially the kitchen, clean, dry, and the trash can to be cleaned at all times. Wipe the walls, range hoods, and stoves regularly, and clean up oil stains, food scraps, and debris, so as not to provide conditions for cockroaches to survive.

Generally, cockroaches are brought with vegetables, and each time they buy a dish, they are sorted out before being put in the refrigerator or vegetable basket. In order to avoid cockroaches escaping and settling down, clean up the things that are often not used at home, especially in the kitchen and bathroom. Sewers and floor drains are cleaned and disinfected regularly.

The reason why cockroaches still appear in your home is because of two main reasons, firstly, cockroaches are also divided into species, and some cockroaches can even fly, such as the American cockroach. Secondly, the legs of cockroaches are able to fly up and down walls.

Cockroaches can crawl into homes through sewers, pipes。Cockroaches are an abhorrent insect because they spread viruses, destroy household supplies, and have a super ability to reproduce. Many people are very curious, they obviously live in the upper floor, how did these cockroaches come up?

This small creature can be said to be pervasive, and there are many channels that allow it to enter the house.

First of all, the biggest feature of cockroaches is that they are pervasive, as long as there is a little crevice, it can become its entrance. Don't assume that a high floor will be spared, as some cockroaches can crawl to high heights with their claws or fly straight into your home through a window. Therefore, we must clean up the places that can be blocked in our daily life, such as closing the screen window tightly, so as to prevent cockroaches from entering, and it is best to check whether there are holes on it frequently.

Second, cockroaches may follow something we carry into our home. For example, some people don't notice that a cockroach is hidden in the middle of the leaf when they buy groceries, so they accidentally bring it to their home and officially settle down. Basically, after a while, the house will be full of cockroaches, which is really creepy to think about, and it is even more difficult to completely eliminate them.

Therefore, whether we take express delivery or buy something, we must carefully check it clearly, and never let any fish slip through the net.

It may be that the house is too humid, and cockroaches like this humid environment, and they will find it wherever they are.

A: Cockroaches are mostly found in the kitchen and toilet, and they are mainly climbed up through the lower aisle, and can also be accessed through windows.

Cockroaches are not afraid of high buildings, they climb up layer by layer, and as long as it is conducive to their own survival or a place with food, they will send it to their homes.

Because cockroaches are everywhere, and cockroaches can hatch a lot of cockroaches with a single egg, sometimes in the delivery box, and in food!

The reason why there are cockroaches on the upper floors: they are brought in from the original house, brought in from the outside, and come from the neighbor's house.

1. Brought from the original house. Moving is inevitable, if there are cockroaches in the house you lived in before, you may bring the cockroaches to your new home when you move, the cockroaches have a strong ability to survive, and if you don't pay attention to it, you will bring the cockroaches in the original place.

2. Bring in from the outside: If the items brought into the house from the outside contain cockroach eggs, the cockroach eggs will give birth to a lot of small cockroaches, and the cockroach reproductive ability is relatively strong, usually as long as there are cockroach eggs, small cockroaches will breed.

3. Neighbors come over: Sometimes there are cockroaches in the neighbor's house, and there may be cockroaches in their own homes, and cockroaches may come through sewer pipes, air conditioning pipes, doors and windows, etc., and there are no cockroaches at home, and many cockroaches will be brought by the neighbors.