How to kill cockroaches, how to kill cockroaches completely

Using caustic soda to water concentration of about 20% can kill cockroaches.

The following methods can be used to completely kill cockroaches:

First, the first law. Cockroaches prefer oily food and humid environments, so they prefer to stay in the dark of the kitchen, as long as the home is cleaned spotlessly and there is no leftover food, there will be no cockroaches. However, this is almost impossible because cockroaches can eat everything, not necessarily food, clothes, books, and once my earbuds were also eaten.

Second, the drug delivery method, with drug control.

1. Boric acid. Use flour or potatoes, mix with boric acid and knead into small balls and put them in a place where cockroaches often hang out.

2. Bait. There are a variety of different products on the market, with different ingredients and usages.

3. Baking soda. Half sugar and half baking soda, and it is said that cockroaches do not adapt to the salty gas produced by baking soda and can cause death.

3. Cleaning soldiers to kill cockroach bait (with anti-counterfeiting code) to infect and exterminate cockroach biotechnology law. Use the cleaner to kill cockroach bait to kill cockroaches, follow the principle of "small amount and more" when using medicine, each medicine point should be the size of sesame grains, squeeze a little medicine every ten centimeters or so, squeeze the medicine to all corners and gaps, it must be used in all places, not only in the place where you see cockroaches, but also in the places where you can't see cockroaches.

After using the cleansing medicine in the correct way, the cockroaches can be completely eliminated in about ten days normally. Cockroaches usually don't die unless you switch to a 110-volt electric mosquito swatter.

I recommend several simple and effective physical methods to help you solve the problem.

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.

Laundry detergent is sprinkled on a place where cockroaches may be found, 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 cracks of the floor, 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".

If you want to have no cockroaches at home for a long time, you must first do a good job of hygiene at home, so that you are comfortable, and those evil flies, mosquitoes, cockroaches and other natural will not patronize.

In order to completely kill cockroaches, you must first find their nests and destroy their eggs. Cockroach nests are usually found in laundry rooms, heating boxes, behind televisions and refrigerators, or in kitchens and sewers. Female cockroaches with eggs generally hide in small and tight crevices, and can be found with cockroach medicine, sulfur or aluminum phosphide to kill their babies.

Finally, disinfect the residence and keep it clean and dry.

Cockroaches like to inhabit hot, dark and damp places, and often haunt water sources, food-rich kitchens, dining rooms, bathrooms, gutters, trash cans, etc.

To eradicate cockroaches, it is necessary to ensure environmental hygiene, clean in a timely manner, including toilets and sewers, and remove garbage in a timely manner.

Do not place food in the open air in the kitchen, do not leave stagnant water at home, and plug the cracks in time, so as to prevent the breeding of cockroaches.

1. Put orange or lemon zest. Cockroaches like to appear in the wardrobe or a relatively closed place, because it is convenient for it to lay eggs and reproduce, sometimes you will have a lot of cockroach feces as soon as you open the wardrobe, and you will dislike your clothes, we can peel the remaining orange peel or lemon peel to cut them into small pieces and dry them, and then put them in the wardrobe, cockroaches will not come to smell this smell.

2. Sprinkle with laundry detergent. Cockroaches will also appear more in the kitchen, because there is more food in the kitchen, sometimes it is more messy, cockroaches like to stay in these places, and you want to step on cockroaches with your feet, under normal circumstances, it is difficult for you to step on, and even if you step on it, it is mainly the eggs in the stomach of cockroaches, you can sprinkle laundry detergent in the places where cockroaches often haunt, cockroaches are easy to die if they eat laundry detergent, and then use boiling water to scald the cockroaches again.

3. Banana peel and dish soap. Cockroaches are always elusive, sometimes you see it come out, just want to shoot it with shoes, it quickly runs away, and then look for it and can not find it, we eat leftover banana peels are also useful for it, cut the banana peel into chunks, and then put it in the water mixed with dish soap, so that the banana peel is stained with dish soap water, and then put the banana peel in the place where cockroaches often appear, cockroaches like to eat sweet, eat banana peel containing dish soap will die.

4. Potatoes and boric acid. Cockroaches like to revolve around the food when they are active in the kitchen, and they will climb up the food when they want to forage, but the food that the cockroaches have crawled over has viruses and must be thrown away, so you can also use food to eliminate it, prepare a potato, steam the potatoes after peeling, mash them after steaming, and then put in an appropriate amount of boric acid and mix them evenly, and then pinch it into a small lump, put the cockroach where it may appear, if the cockroach eats it, it will die quickly.

5. Soapy water. We all know that cockroaches are Xiaoqiang who can't be killed, and there will be a lot of them after you deal with a batch, hidden in corners you don't know, and thriving in their way, so it's best to kill them all, we can use some soapy water to pour them into the places where cockroaches often haunt, if the cockroaches pass by, the belly will be stained with soapy water, so the cockroaches will soon not move.

Ways to kill cockroaches include preparing moisture-proof agents, storing food, eating cockroach bait, and disinfecting.

1. Prepare moisture-proof agent

It is difficult to make the home without shady places, after all, there are various shady environments under various sofas, but the humid environment can be changed, prepare a few packs of moisture-proof agent, and then throw it into all corners of the position for moisture absorption, as long as these shady places are dry, it is naturally not conducive to the survival of cockroaches.

2. Store food well

There is a lot of food at home, for some food that can be sealed and canned, all of them are packed into sealed jars, and the others are also put into sealed containers as much as possible, and some fresh food is put into the refrigerator, so that there is no food that can be eaten by cockroaches outside, so that the cockroaches' diet is cut off.

Of course, in addition to food, garbage also needs to be paid attention to, cockroaches also like to eat food in the trash can, put the garbage in the trash can, put it away in time, can not be left in the trash can.

3. Eat cockroach bait

When the environment in which the cockroach lives is destroyed, and the cockroach is not left with food, the cockroach needs to eat more food, and many cockroach bait can be purchased on the market, this cockroach bait can attract cockroaches to eat, and the cockroach will be poisoned within a certain period of time after eating, and the cockroach bait will have no effect in a short time.

Or you can't kill all the cockroaches, it may take a long time, it may take half a year or even longer, and you need to clean the cockroach carcasses in the shadows more often, and continue to hide food and garbage cans.

Because cockroach bait is poisonous, so if there are pets at home, it is more troublesome, remember to choose cockroach bait that is non-toxic to pets or that pets will not approach, and children should also tell in advance that they can not touch this, let alone eat.

4. Disinfection

If there are cockroaches in the house, it must be disinfected indoors, and it is recommended to disinfect once a day or two, because it carries too many viruses, many of which will infect people, and the area where it is active is very large, it is necessary to clean and disinfect, and it is recommended to disinfect it by spraying it evenly with disinfectant.