Using washing powder, it is estimated that many people have used this method, which can completely kill cockroaches in their eyes, but can't completely kill cockroaches at home, so washing powder can only kill a small number of cockroaches, but not the whole nest of cockroaches.
The method of killing cockroaches with soda is simple. Mix sugar and baking soda in half and put it in the place where cockroaches haunt. Of course, this method is ineffective and takes a long time. After about 15-30 days, cockroaches will disappear. It is said that hunger is the most commonly used secret recipe for preventing cockroaches in the United States.
The cockroach prevention method of orange lemon peel, after drying or drying, put it in various cabinets, which not only has the function of fragrance, but also has a certain cockroach prevention effect.
Question 2: There are many cockroaches in my house. How can I kill them at once? Since I went to college that year, I have suffered from cockroaches and struggled with them repeatedly. I have the following experience to share with netizens.
Years of experience in killing cockroaches show that no matter where cockroaches come from, the main reason is the sanitary conditions at home. If the garbage and stove at home cannot be cleaned at any time, it will eventually become an excellent place to nourish cockroaches. This cleaning cannot be ordinary cleaning. It requires the house to be spotless. No food is allowed to be exposed. Anything left over will attract cockroaches. So there are only two places where cockroaches have never been found, the military student dormitory and the Buddhist temple where nuns live. There won't be cockroaches in these two places, because they won't have anything to eat, and they have been cleaned like nitpicking. When the author lived in a military school, the crazy and harsh military health appraisal led to the spotless deepest part under the bed, and cockroaches naturally had no basis for survival. As for the nun meditation hall, the walls are washed, women are diligent in cleaning, and cockroaches have no basis for survival. In addition, other inhabited places also have cockroach parasitic conditions.
This is how I kill cockroaches.
Remember, cockroach medicine can only treat the symptoms, not the root cause, and pollute the environment, and only occasionally have short-term or psychological effects. Only two methods are really effective, which is my valuable experience in the past ten years.
1。 Where there are mice, there will be fewer cockroaches, so when you hate cockroaches more than mice, you can try to introduce some mice. This is an interesting biological phenomenon that I occasionally found in the university dormitory. Cockroaches were rampant in this dormitory until one day the mice next door came to visit and settled down in the shoe box under the bed, and the number of cockroaches dropped sharply. Everyone is surprised by the rare positive image of mice. Of course, this is the lesser of two evils. Girls will probably drown me with saliva, so it is not recommended.
2。 The real killer is nature. What cockroaches are really afraid of is low temperature, below zero, or even below five degrees, from grandma to eggs. Friends in the south, friends living in HOUSE in America, forget me. The specific steps are as follows: in cold winter, it is best to be below zero outdoors. Choose a Friday night. After you and your family have a nice meal, put all the exposed food in the refrigerator. Then, open all the windows, hang the quilt on the rope by the window, and open all the wardrobes and suitcases under the window (please take valuables with you). Don't leave a vessel full of water at home. When you have finished all these things, you can either spend the weekend in the south or spend the night at a friend's house. In a word, when you come back five days later, you will be pleasantly surprised to find that there will be no more cockroaches harassing you after three months. Please learn to clean regularly in these three months, and you will live a carefree life.
Finally, as long as your home is really clean, there will be no cockroaches, so you know what to do.
The methods and drugs to kill cockroaches include sticking paper to catch cockroaches, fumigation to kill cockroaches, powder contact killing, and poison bait trapping (poison bait and glue bait). The types and products of drugs include aerosol, powder, poison bait, spray, fumigant, cockroach house and other pesticides.
Among them, aerosol, powder, spray, fumigant and so on are used. Killing cockroaches has the characteristics of quick effect, but the disadvantages are that cockroaches flee everywhere, have a strong choking smell, have short efficacy, rebound quickly and are prone to drug resistance; When killing cockroaches, close the doors and windows and evacuate the crowd. After killing cockroaches, open the window for ventilation to prevent people and pets from being poisoned and polluting the indoor living environment.
Therefore, indoor medication should be based on environmental protection pesticides, and chemical pesticides should not be used to protect people's health. At the same time, we should also choose poison bait (glue bait) with non-volatilization, lasting efficacy and high cockroach killing rate, or invite a pest control company with pest control (PCO) qualification to provide professional cockroach killing services.
Cockroaches have existed for more than 300 million years, most of which grow in warm and humid environment and are ubiquitous in offices and family rooms. Cockroaches are not only a nuisance to others, but also protein in their excrement is an important substance that causes allergic rhinitis and asthma, especially for children living in crowded rooms and cities.
How to get rid of cockroaches?
1, carefully check sewers, wall cracks, floor partitions and windows to prevent cockroaches from entering.
2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.
3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should also be set up ... >>
Question 3: How to get rid of cockroaches at home? How to deal with cockroaches
Cockroaches have existed for more than 300 million years, most of which grow in warm and humid environment and are ubiquitous in offices and family rooms. Cockroaches are not only a nuisance to others, but also protein in their excrement is an important substance that causes allergic rhinitis and asthma, especially for children living in crowded rooms and cities.
How to get rid of cockroaches?
1, carefully check sewers, wall cracks, floor partitions and windows to prevent cockroaches from entering.
2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.
3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should be cleaned regularly.
Kill cockroaches with pesticides when no one is at home.
Cockroach is an indoor pest, which lurks during the day and comes out at night. During the day, cockroaches mostly hide in the corner of the kitchen, in the gap of the cupboard, and go out to find food at night.
Cockroaches eat almost everything, fragrant, smelly, hard and soft. Sometimes it will eat the paste in the spine and bite the book; Get into the TV and radio and bite the wire sheath;
It even bites the baby's skin and fingers. It also eats feces, sputum and small animal carcasses. It excretes feces while eating, which makes the body dirty, carries germs, pollutes food and spreads various diseases, such as paratyphoid fever, dysentery, tuberculosis and acute hepatitis.
Cockroach is a very old insect with a history of more than 320 million years. The appearance of Carboniferous cockroach fossils is almost the same as that of today's cockroaches. After the Carboniferous, many insects were eliminated one after another because they could not adapt to the changes in the environment, but cockroaches stubbornly survived and became living fossils, which shows how strong their vitality is.
Now, cockroaches have found their footprints in almost every household, and they have also spread to hotels and guesthouses. Even ocean-going ships have become the "free world" of cockroaches. Sometimes, during the day, they swagger on the deck and walls, and no one is watching.
It is not easy for you to catch cockroaches. At night, you sneak into the kitchen, suddenly turn on the light, and see the cockroach panic and suddenly sneak into a dark corner.
Why are cockroaches so agile? This is closely related to its body structure. Cockroaches have a flat body with oily luster, and the rear plate of the abdomen has openings for secreting glands, and the secreted liquid has a foul smell. On its triangular head, there are two small monocular eyes and a pair of big compound eyes. The two upper jaws are fan-shaped, overlapping like scissors, and there are nodules between the teeth, which are like vises when crushing hard objects. There are four tentacles and many short hairs on the mouth. Tentacles are tools for it to collect food, and short hairs are taste and smell organs with feelings on them.
Sensory nerve has the function of foraging or avoiding poison bait. The nerve endings on the joints of the legs are very sensitive and can detect slight vibrations, so it is not surprising that cockroaches can detect the lightest footsteps. The tail whisker at the end of the tail is a complex vibration sensor, which can sense the direction from the outside and escape quickly.
How to deal with cockroaches? People have invented some methods to trap cockroaches.
Taking advantage of the cockroach's habit of eating sweets, use a small-caliber long-necked glass bottle, put some sweets in the bottle, and coat the bottle with sesame oil. The cockroach got into the bottle and it was difficult to climb out because the bottle wall was slippery.
Using the habit of cockroaches to drill cracks, use a paper box with some cracks on the lid, coat the box with adhesive and sprinkle some fresh bread crumbs, so that cockroaches can get in and steal and get stuck.
Taking advantage of cockroaches' habit of scraping dirt off their backs on hard objects, we sprinkled some hard and sharp diatomite on the corner of the room. Cockroaches go there to rub their bodies, and too much wax oil will be wiped off the surface. In this way, a large amount of water in cockroaches will be lost and dehydrated to death.
You can also let the cockroach out by interfering with its feeling of external vibration. For example, as soon as you see a cockroach, you can immediately make a hissing sound with your mouth and then pat it quickly, which makes it easier to kill it.
Chemicals can also be used against cockroaches, and there are five thousandths of dichlorvos, or three thousandths of deltamethrin, boric acid powder and so on. It can be sprayed on the place where cockroaches live and move, or put a few pieces of cockroaches to kill cockroaches. There is a kind of pyrethroid insecticide called "cockroach killing", which has been tried in the kitchens of cargo ships, oil tankers and Yangtze River passenger ships of the Maritime Safety Administration. Spraying 300 ml of liquid medicine in a 60 cubic meter cabin, the cockroach immediately got excited and agitated, climbed out and fell to death. Some ... >>
Question 4: How to get rid of a large number of cockroaches at home! 1. To eliminate cockroaches, we must first ensure environmental sanitation, clean up in time, including toilets and sewers, and clean up garbage in time. Don't leave a sanitary corner at home, don't put food in the open air in the kitchen, don't leave stagnant water at home, and block the gap in time to prevent cockroaches from breeding. Check carefully, even the old computer case. People living in a building had better act in unison, so that cockroaches have nowhere to hide.
2. First, find out where Xiao Qiang, the cockroach at home, is hiding.
Cockroaches like hot, dark and humid places. Pay attention to water sources, food-rich kitchens, restaurants, bathrooms, sewers, trash cans and so on. Small cockroaches can get into cracks 0.5 mm thick. Adult male cockroaches can get into the gap of 1.6 mm, and female cockroaches with eggs need to hide in places 4.5 mm or two coins thick, especially in narrow and tight gaps, such as gaps between furniture. Any gap larger than 1.6 mm is a shelter for cockroaches. Cockroach nests will also be built where paper bags, boxes and corrugated paper piles are piled up. Some people pile books, newspapers, magazines or cartons next to the refrigerator. The damp and warm refrigerator is a hotbed of cockroaches, and these cartons have become the best breathing space for cockroaches. Cockroach nests are generally hidden in operating rooms, laundry rooms, heating boxes, behind televisions, computers and refrigerators, and in kitchens and sewers. If you want to wipe out the cockroach completely, you must find its nest and kill its eggs. You know, an ordinary cockroach can breed tens of thousands after half a year!
In order to eliminate cockroaches, you must do the following work:
A. Clean up garbage and unused items, especially books, newspapers and magazines at home;
B. Check the bottom and back of furniture, as well as hidden places such as false ceilings, air ducts and wire troughs;
C. Fill the cracks and gaps on the ceiling, wall and floor with non-thermal insulation materials to achieve the best sealing effect.
D all cockroach remains and egg sheaths must be crushed and removed to prevent egg sheaths from hatching. (1: For the egg sheath, it must be burned. 2: Rush into the sewer. )
E try to avoid using plywood or ceiling wall for furniture, and choose furniture made of aluminum, stainless steel and plastic, which is easy to wash and has no heat preservation effect, so cockroaches are not easy to survive. It is best to keep furniture away from the wall, so it is not easy to hide cockroaches.
3. What do cockroaches eat?
Cockroaches have similar habits to humans, and like fermented foods rich in starch or sweetness, such as bread, cream, beer, fried flour, sesame oil, brown sugar and onions. Among them, German cockroaches, which are common in families, prefer fatty foods, while American cockroaches prefer sweets and beer.
According to the habits of cockroaches, you must cut off their food sources.
A. Keep the residence dry and clean: delimit a strict eating area, and do not eat any food except the restaurant and kitchen. Pay attention to the cleanliness of the kitchen and bathroom, and no water is allowed.
B. Store food correctly and thoroughly clean up food residues after feeding pets. (For cats at home, dog friends must pay attention)
C. completely empty the trash can at least once a day. Tie the mouth of the garbage bag tightly before putting it.
D. don't eat in bed.
Prevent cockroaches from coming in
Pipes extending in all directions are the rapid transport system of cockroaches. At night, cockroaches in the drainage ditch will crawl into the room in droves along the drainage pipe and climb out from the gaps in the drainage holes, walls and doors and windows.
In order to prevent cockroaches from entering the house, you must do:
Install screen doors and screens, or add fine nets to drainage holes; At night, the external drainage holes at home should be covered to prevent cockroaches from entering. Close the holes in the external wall, floor and platform so that the pipes and wires of the split air conditioning system can pass through or install the system. Coat a layer of vaseline with a width of at least 10 cm around the dry drainage hole to prevent cockroaches from crossing the hole; Install barbed wire with a mesh width of 2 mm on the drainage hole.
catch
At 8 ~ 12 pm, when cockroaches were active, they suddenly turned on the light to search and killed adults and nymphs. Before the cockroach breeding season, it can be killed for several nights continuously, which can greatly reduce the insect density. Burn cockroaches, eggs and nymphs hiding in various gaps with hot soap or washing powder. Carefully fill and smooth the gaps in stoves and cabinets that are easy to hide cockroaches. Bamboo, wooden furniture, drawers, etc. Places where cockroaches live together can be scalded with boiling water. Mix oil with No.0 ink, add a little sesame oil, spread it on kraft paper, sprinkle some sugar in the center of the paper, and put the paper on the stove, cupboard, etc. I'll collect it in the evening and morning. Cockroaches get stuck when they are active. Generally, the validity period is 10 day. HD and others also sell special sticky paper.
6. How to use cockroach medicine:
All kinds of shops have all kinds of drugs to kill cockroaches, so I won't go into details. It should be noted that cockroaches like to repeat the route, and the medicine will be effective if it is placed in the right position. Drugs should be placed or sprayed in cockroach nests and routes. The location of the cockroach nest can be found on it, and the route should be ... >>
Question 5: There are too many cockroaches at home, how to eliminate them? The simplest and most effective way to kill cockroaches:
1. Washing powder is an efficient agent for trapping and killing cockroaches, and its effect is even better than that of some chemical pesticides. The practice is to sprinkle washing powder on the places where cockroaches may haunt, and if you eat washing powder, you will die.
2. Take one piece of borax and one piece of flour, add a little sugar, mix well, and make balls the size of rice grains, and scatter them in the places where they haunt, and they will be poisoned after eating.
3. Kill cockroaches with hot soapy water. Adding a bar of soap to 4 liters of hot water, dissolving it and spraying it directly on cockroaches can effectively kill cockroaches.
4, soda in addition to cockroaches. Mix sugar and baking soda in half and put it in the place where cockroaches infest. After about 3- 14 days, cockroaches will disappear. It is said that this is also a secret recipe commonly used by Americans to kill cockroaches.
5. mop the floor with boric acid to prevent cockroaches. After dissolving a proper amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, white boric acid crystals will penetrate into the cracks in the floor to prevent cockroaches and ants.
6. Use orange and lemon peel to prevent cockroaches. After dried or dried, orange peel and lemon peel are placed in various cabinets, which not only has the function of fragrance, but also has a certain function of preventing cockroaches.
7. Borax, flour, sesame oil and sugar. Mix a little borax with flour, then drop a few drops of sesame oil. Make a ball. Roll the paper into a tube, and then put the prepared pills into the paper tube.
8. Sugar bottles catch cockroaches. Take 1-2 cans, put 3 spoonfuls of sugar water, add boiled water and half a bowl as bait, and put the bottle where cockroaches are active. When cockroaches smell the fragrance, they will climb into the trap of cans. 9. Tung oil catches cockroaches. Buy 100- 150g tung oil, heat and boil it into a sticky colloid, and apply it around a piece of wood or cardboard 15cm square. Put greasy and fragrant food in the middle as bait, and cover other foods to prevent it from stealing. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.
Cockroaches generally refer to insects belonging to the order Cockroaches (scientific names), of which only a few dozen species will invade human homes, and several others will be kept by humans as pets as food for pets. Most of them can only be seen in barren hills and wild forests or insect museums.
The body is flat, dark brown and usually of medium size. Small head, move. Antennas are long and filiform, and compound eyes are developed. The wings are flat, the front wing is cortical, the rear wing is membranous, and the size of the front and rear wings is basically the same, covering the rear of the abdomen; Some species have no wings. Not good at flying, can run. Not completely perverted. Lay eggs in the egg sheath. There are about 6000 species, mainly distributed in tropical and subtropical regions. Live in the wild or indoors.
Question 6: How to get rid of cockroaches at home? No matter what medicine you use, it is not recommended to use sprays, because there are too many side effects, rapid drug resistance and easy diffusion. It is recommended to use trapping drugs. There are many kinds of drugs, such as granules, gels, granules, etc., with low prices and high technical requirements. If you have the conditions, use the medicine well, and the effect of big brands and big manufacturers will be good, which will reduce the technical requirements for use. Choose a glue bait, such as Youshi. After applying the medicine for 20 days, check whether there is less medicine, and then make it up after 30 days. If there are no cockroaches, put a few sticky cockroach boards for regular inspection. If there are cockroaches, it means there are cockroaches, so you touched the medicine. Communicate with neighbors and tell them that there are cockroaches at home. Don't use spray. If it is used frequently, it will produce drug resistance and it is difficult to cure it. Besides, the spray will come to your house. Therefore, the key to prevent cockroaches is the choice of cockroach-killing drugs by neighbors. Cockroaches are not drug-free.
Carefully check sewers, cracks in walls, floor partitions and windows to prevent cockroaches from entering.
2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.
3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should be cleaned regularly.
Kill cockroaches with pesticides when no one is at home.
Question 7: How can we effectively drive away cockroaches at home? First of all, you should understand that when you see 1 cockroach, there are at least 20,000 cockroaches around them. This is by no means alarmist. Because of the strong reproductive ability of cockroaches, the harm of cockroaches is difficult to be extinct.
I suggest you:
First, pay attention to environmental sanitation;
The second is to block the gap in the corner of the room with cement;
The third is to use several glass wine bottles, and coat a small amount of honey and sesame oil on the bottom of the bottles, so that the wine bottles can stand upright in every corner of the room or in places where cockroaches are easy to haunt, so that cockroaches can climb in, but they can't climb out. Catch it and burn it.
You can also kill cockroaches by spraying drugs irregularly. If the local community can be mobilized to take unified action to kill cockroaches, the effect will be better.
All the above answers are copyrighted. Please don't copy them. Plagiarism is abhorrent! Shame!
Question 8: What should I do if there are many cockroaches at home? 1, washing powder is an efficient agent to trap and kill cockroaches, and the effect is even better than some chemical pesticides. The practice is: scatter the washing powder in the place where cockroaches may haunt, and eat the washing powder and you will die.
2. Take borax, flour, and a little sugar, mix well and make balls the size of rice grains, and scatter them in the places where they haunt, and they will be poisoned after eating.
This is a way to kill cockroaches with hot soapy water. Adding a bar of soap to 4 liters of hot water, dissolving it and spraying it directly on cockroaches can effectively kill cockroaches.
4. It's a way to kill cockroaches with soda. Mix sugar and baking soda in half and put it in the place where cockroaches haunt. After about 3- 14 days, cockroaches will disappear. It is said that this is also the most commonly used secret recipe for preventing cockroaches in the United States.
5. It is a boric acid mopping method to prevent cockroaches. After dissolving a proper amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, white boric acid crystals will penetrate into the cracks in the floor to prevent cockroaches and ants.
6. It is a cockroach prevention method for orange and lemon peel. After the skins of oranges and lemons are dried or dried, they are put in various cabinets.
Not only has the function of fragrance, but also has a certain effect of preventing cockroaches.
7, borax, flour, sesame sugar). Mix a little boron sand with flour and then drop a few drops of sesame oil. Make a ball. Roll the paper into a tube, and then put the prepared pills into the paper tube.
8. Take 1-2 cans of sugar water bottles to catch cockroaches, put 3 spoonfuls of sugar water, add half a bowl of boiling water as bait, and put the bottles where cockroaches are active. Cockroaches will climb into the "trap" of cans after smelling the sweetness.
9, tung oil to catch cockroaches buy100-150g tung oil, heat and boil it into a sticky colloid, apply it around a piece of wood or cardboard15cm square, put greasy and fragrant food in the middle as bait, and cover other foods to prevent it from stealing. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.
Cockroaches' weakness: Cockroaches are omnivorous insects. They are hungry, but not thirsty. When killing cockroaches at home, citizens should block the water source, turn off the tap, dry the water traces, scratch with pens or place poison bait around the pool, urinal and refrigerator base, so that cockroaches can be poisoned when taking water and feeding.
Three measures to drive away cockroaches
1. Put fresh oleander leaves in the place where cockroaches live, and cockroaches will not come near here again.
2. Put fresh cucumbers in the cupboard, and cockroaches will stay away.
Put a plate of sliced onion indoors, and the cockroach will run away immediately when it smells it.
Self-made cockroach killer
Ingredients: potatoes and boric acid. This boric acid can be bought in chemical stores.
First, wash the potatoes and steam them in a pot for 15 minutes. Take boric acid with the same volume as potatoes, and crush potatoes to make them fully mixed with boric acid. Be careful to mix them evenly. The next step is to crush the mixed boric acid mashed potatoes into pieces, so that the homemade cockroach killer is ready. The next thing to do is to put it in a place frequented by cockroaches and wait for it to eat.
Finally, I still want to remind you that if you have other small animals at home, you must take good care of your beloved pet so as not to hurt it. Well, homemade cockroach killer, if your house is infested with cockroaches, you might as well try it.
Question 9: What is the reason why there are cockroaches at home? How to destroy them! There are at least four basic conditions for cockroaches to settle in a place: a warm climate; Humid environment; The food source is rich and has a multi-gap structure. Cockroaches like the dark and fear the light. They like to go out at night on their stomach during the day and occasionally see them 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℃. There are many things and snacks in the dormitory, which are suitable for cockroaches. Put an end to cockroaches, keep the dormitory clean and tidy, ventilate more, clean up the garbage and put away the food.