There are big cockroaches in the room, and I don t see a small one, where did the big one come from

1. Laundry detergent is a highly effective agent for booby-trapping cockroaches, and its effect is even better than some chemical pesticides. The method is to sprinkle the laundry detergent on the place where the cockroach may be infested, and it will die after eating the laundry detergent.

2. Take one part of borax and one part of flour, a little sugar, mix well to make rice-sized balls, sprinkle them on its haunts, and be poisoned to death after eating.

3. It is a hot soapy water killing method, add a piece of soap to 4 liters of hot water, dissolve it and spray it directly on the cockroach, which can effectively kill cockroaches.

4, is the soda cockroach removal method, sugar and baking soda powder are mixed in half, placed in the cockroach infested place, about 3 14 days later, the cockroach will disappear, it is said that this is also the most commonly used cockroach prevention secret recipe in the United States.

5. It is boric acid mopping and cockroach prevention method, after dissolving an appropriate amount of boric acid with hot water, wipe the floor with a mop or rag, after drying, white boric acid crystals will penetrate into the floor gap, which can prevent cockroaches, ants, etc.

6. It is an anti-cockroach method for orange and lemon peels, which is dried or dried and placed in various cabinets, which not only has the effect of flavor agent, but also has a certain anti-cockroach effect.

7, borax, flour, sesame oil sugar). Mix a little borax with flour and add a few drops of sesame oil. Make a ball. Roll the medicine into a cylinder with paper and place the prepared medicine dough in the paper tube.

8. Take 1-2 canned bottles to catch cockroaches in sugar water bottles, put 3 tablespoons of sugar water, add half a bowl of boiling water to make it bait, and put the bottle in the place where the cockroaches are active, after the cockroaches smell the sweetness, they will climb into the canned bottle "trap".

9. Buy 100-150 grams of tung oil for cockroaches, heat and boil it into a viscous colloid, coat it on a 15 cm square board or cardboard around, put greasy and fragrant food in the middle as bait, and cover other foods to prevent them from stealing food. When cockroaches are foraging, they can be stuck as long as they crawl to a place with tung oil.

Weaknesses of cockroaches:

Cockroaches are omnivorous insects, and they are resistant to hunger and thirst. When killing cockroaches at home, citizens should block the water source, turn off the faucet, wipe off the traces of water, and scratch with a pen or place poisonous bait around the base of the pool, urinal and refrigerator to make the cockroaches contact with poisoning when taking water and feeding.

Three tricks to repel cockroaches.

1. Place fresh oleander leaves in the place where cockroaches are active, and cockroaches will no longer be near here.

2. Put fresh cucumbers in the pantry, and cockroaches will stay away.

3. Put a plate of sliced onions indoors, and cockroaches will flee immediately when they smell it.

Maybe it came out of the drain crack in the floor.

Go to the epidemic prevention station, say the size of your room, and buy the medicine to kill cockroaches. If the neighbor has it, he has to buy it, otherwise he will have it. If you use it as required, it will be extinct in three to five days. My family has used it, once**, and there is still half of the medicine left.

Coming through someone else's house, use cockroach medicine.

Go to the corner of your house and look for cockroach nests.

This is divided into several scenarios:

1.Outside carry-on: Cockroaches may be brought into the home from the outside environment.

These cockroaches may enter the home through open doors, windows, pipes, sewers, or other entrances. They may be hiding in shopping bags, cardboard boxes, clothing, or other items (especially courier boxes) and find suitable conditions to inhabit and breed once they enter their homes.

2.Neighbor Spread: Cockroaches can spread to other units through neighbors' houses or pipes. If there is a cockroach problem in an adjacent unit and there is a lack of proper control, cockroaches may enter your home through shared pipes, walls, or other passages.

3.Hidden hatching spots: Cockroaches often set up hatching spots in hidden places, such as behind walls, at the bottom of furniture, kitchen cupboards, etc.

These hidden hatching sites can be hard to spot, so even if there are no visible signs of cockroaches in the home, cockroaches may still hatch and breed in them.

If cockroaches have been found in the house, they must be eliminated in time. The breeding rate of cockroaches is very terrifying, and it only takes 1 month for German cockroaches to breed from 1 to 150, and 150 will continue to breed After a few months, the home will really become a cockroach nest.

So, how can you get rid of cockroaches completely?

1.Choose cockroach medicine with active ingredients

The use of cockroach medication is one of the most common and effective methods. There are a variety of cockroach medications available in the market, such as sprays, granules, glue baits, etc. When choosing the right cockroach medicine, you should pay attention to its ingredients, how to use it, and its safety.

It has strong toxicity and rapid penetration synergistic factor. It can quickly penetrate the shell of cockroaches, accelerate the absorption and diffusion of drugs, quickly destroy the nervous system of cockroaches, and double the speed of action of cockroachicides. At the same time, the composite ingredients can greatly slow down the emergence of drug resistance, which can be said to be a powerful weapon for both offense and defense.

The primary, secondary, and tertiary kill rates are very high and work well. (The cockroach locust bait adopts the infection killing method, and the primary, secondary and tertiary killing rates refer to the killing rate of the first, second and third infections respectively.) ）。

If you don't know how to choose, you can go to a treasure search "on behalf of the brand store", their home is a compound formula of cockroach medicine, whether it is a German cockroach or an American cockroach, the killing effect is very good. Before, it was sold under **, but now it has just been transferred to online infiltration.

2.Maintain cleanliness and hygiene

Keeping your home clean and hygienic is essential to prevent cockroach infestation. Cockroaches like to breed and survive in a dirty environment, so it is important to regularly clean the kitchen, dining room, bathroom, and storage room in your home where cockroaches can easily grow. Clean up food scraps and garbage in a timely manner, pay attention to the sealing of stored food and trash cans, and reduce the chance of cockroaches finding food.

3.Plugging potential entrances

Cockroaches often enter the house through entrances such as doors, windows, sewers, crevices, and holes. Therefore, inspecting and blocking these potential entrances is an effective way to prevent cockroaches from entering. Patching gaps in doors and windows, installing gaskets, cleaning drains, and plugging holes in walls can all effectively reduce the chance of cockroaches entering.

Large cockroaches are one of the common indoor pests that prefer to survive and breed in moist, shady, crevice-dense environments. People may be concerned about finding large cockroaches in their homes and want to know more about large cockroaches and how to deal with them.

In response to the question, will there still be a big cockroach found at home? The specific context of the situation needs to be analysed. If it is a simple cockroach that emerges, then the cockroach may have been introduced from the outside, and in this case, there will probably be no cockroaches with a large amount of side excitation.

However, if the hygiene of the home is not good or there are environmental factors such as stagnant water and food waste, then the cockroach is likely to have been breeding indoors for some time, and the home needs to be cleaned and insecticidal.

For large cockroaches, we need to know some knowledge about large cockroaches and how to deal with them. The cockroach is an insect that can adapt to various environments and has strong vitality, and their main natural enemies are humans and some natural enemy creatures. Therefore, families should take precautions, including maintaining indoor hygiene, paying attention to the storage and disposal of food and garbage, repairing wall corners and pipe openings, and regularly using pesticides to reduce the number and duration of cockroaches.

In addition to the above measures, there are other ways to control large cockroaches, such as using cockroach stickers, cockroach powder, etc., and eliminating other environments where cockroaches may survive and breed, such as eradicating damp environments, preventing water flow, keeping them dry, and cleaning indoor floors and walls regularly. It is important to note that the choice of pesticides needs to take into account the safety of pets and children, and do not use pesticides that may endanger the safety of other people in the household or animals. In addition, for severe cockroach infestations, it is necessary to seek professional insecticide services.

To sum up, the situation of a large cockroach found in the home cannot be taken lightly and needs to be prevented and dealt with in a timely manner. On the premise of maintaining hygiene, taking preventive measures can effectively reduce the number of large cockroaches. If the number of cockroaches is high or the infection is severe, you need to consider seeking professional insecticidal services.

Because dusty cockroaches like to stay in a humid and warm environment, people's homes meet such conditions, and there will always be water and food at home, and there will even be storage of some snacks, leftover meals, etc., which provide sufficient living conditions for cockroaches. It is also possible that cockroaches enter from neighbors' homes, water pipes, or when people are in and out. <

Because cockroaches like to stay in the warm environment of Chao Xian Li Shitan Zen, people's homes generally meet such conditions, and we will always have water and food in our homes, and even store some snacks, leftover meals, etc., all of which provide sufficient living conditions for cockroaches. It is also possible that cockroaches entered from a neighbor's house, in a water pipe, or when someone was in and out of the house, causing cockroaches to enter and be brought back to the house.