Cockroaches are not afraid of shallots at all, have they really been afraid before? Or is it evolvin

Since I went to college that year, the author has suffered from the harm of cockroaches, and has repeatedly fought against them, and I have the following experience to share with netizens.

Several years of experience in killing cockroaches show that cockroaches no matter from the first place, they eventually sit in a big nest, the main reason comes from the sanitary conditions at home, if the garbage and stove at home can not be cleaned up at any time, it will eventually become an excellent place to nourish cockroaches. This cleaning can not be an ordinary cleaning, the home must be spotless, there must be no food exposed to the outside, any nail to eat the residue, will attract cockroaches. So there are only two places where there are never cockroaches, cadet dormitories, and meditation halls where nuns live.

There are no cockroaches in either place because there is nothing to eat and it is cleaned like nitpicking. When the author lived in a military academy, the crazy and harsh military health evaluation caused even the deepest part of the bed to sink in, and naturally there was no basis for the survival of cockroaches. As for the nuns' meditation hall, the walls are like washing, and the women are diligent in cleaning, and there is no basis for cockroaches to survive.

In addition, other places where people live, there are conditions for cockroaches to parasitize.

Here's my nirvana tips on how to kill cockroaches.

Keep in mind that cockroach medicine can only treat the symptoms, not the root cause, and pollute the environment, and can only occasionally start short-term effects or psychological effects. There are only two methods that really work, and this is a valuable lesson I have learned over the past ten years.

1。Where there are rats, there will be fewer cockroaches, so if you hate cockroaches more than rats, try to introduce a few. This is an interesting biological phenomenon that I occasionally discovered in my university dormitory.

Cockroaches were rampant and unscrupulous in this dormitory, until one day the rats next door came to the door and made their home in the shoe box under the bed, and the number of cockroaches decreased dramatically. Everyone was amazed by the rare positive image of the mouse. Of course, this is the lesser of two evils, and the girl will probably drown me with saliva, so it is not recommended.

2。The real nirvana is --- nature. What cockroaches are really afraid of is low temperatures, below zero, or even below 5 degrees, from the cockroach grandmother to the cockroach eggs.

Friends in the south and friends who live in houses in the United States, I didn't say) The specific steps are as follows, cold winter weather, it is best to go outside below zero, choose a Friday night, after you and your family have a good meal, put all the exposed food in the refrigerator, and then, open all the windows, hang the quilt on the rope by the window, open all the wardrobes and wardrobes and put them under the window (please take valuables with you). Do not leave utensils full of water in the house. When you have done all this, you can either go to the south for the weekend, or go to a friend's house for the night, in short, you come back after 5 days, you will be pleasantly surprised to find that there are no cockroaches to bother you in three months, in these three months, please learn to clean frequently, then you will have no worries for life.

Finally, as long as your home is really clean, there are no cockroaches, so you know what to do.

I don't think I've heard of this before, but it seems to work to keep turtles in the house and sprinkle the water that the turtles have stayed in in places where cockroaches often haunt.

Unafraid. The most effective way to kill cockroaches:

1. Laundry detergent is a highly effective agent to trap cockroaches, and its effect is even better than that of some chemical pesticides. The practice is that laundry detergents are scattered in areas where they may be infested. You will die after eating laundry detergent.

2. Hot soapy water killing method, put a piece of soap into 4 liters of hot water, dissolve it and spray it directly in the body, which can effectively kill cockroaches.

3. Soda removal method, mix sugar and baking soda powder in half, put it on the ground, and the cockroaches will disappear after about 3-14 days.

Precautions for cockroach extermination.

You can install screens for the doors and windows of the home, seal the holes left by the installation of air conditioners, etc., to prevent cockroaches from entering from the outside world, and pay attention to cover the drain at home when not in use to prevent cockroaches from crawling into the house from the drain.

If you buy second-hand furniture and other items, be sure to check them in advance and disinfect them before taking them home to avoid carrying cockroaches.

Then the cockroach carcass after killing must be disposed of in time, and the method of incineration can be used, because the egg sheath carried by the cockroach will not be killed by the drug, and if it is not treated in time, new cockroaches will hatch.

The above content refers to People's Daily Online-Do you know how insecticides eliminate mosquitoes and cockroaches?

It eats all onions, Qingyun IKEA, using cockroaches, the habit of eating everything, and his cockroach glue bait, to kill cockroaches, which is very effective.

Put the cockroach in the onion and what will happen.

1. Cockroaches are not afraid of onions. The fragrance of cucumbers and the pungent smell of onions are not afraid of cockroaches. They eat cucumbers and onions as they encounter, and it is simply not feasible to expect cucumbers and onions to chase away cockroaches.

Zeng Xiaopeng said that cockroaches have a wide range of "ingredients" to choose from, and in extreme cases, they will also eat paper and cigarette butts. Because cockroaches' stomachs are so powerful, the symbiotic bacteria in their digestive system are able to convert the "waste" they eat into nutrients that are useful to them.

Second, the method of eliminating and driving cockroaches.

1. Laundry detergent is a highly effective agent for trapping cockroaches, and its effect is even better than some chemical insecticides. 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 balls the size of rice grains, sprinkle them on the haunt of it, 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. It is a soda cockroach removal method, half of sugar and baking soda, 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 anti-cockroach 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 it with a mop or rag, after drying, white boric acid crystals will penetrate into the cracks of the floor, which can prevent cockroaches, ants, etc.

6. Orange and lemon peel cockroach prevention method, after drying or roasting the peel of orange and lemon, put it 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. Tung oil cockroach catching method, take 100-150 grams of tung oil, heat and boil into a viscous colloid, apply it around a 15 cm square board or cardboard, put greasy and fragrant food as bait in the middle, 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.