Recipes for cockroaches with boric acid and egg. The use of boric acid as a remedy for cockroaches
Boric acid from cockroaches is actively used along with modern drugs. The history of the use of the tool goes back to the distant past. Among folk remedies used to exterminate cockroaches, boric acid occupies a leading position, since insects are not able to adapt to this poison. The destruction process is very time-consuming and not always effective.
The source of boric acid in nature are geysers, mineral water and hot springs, it is also a constituent element of the natural mineral sassoline.
Since there are not enough deposits where it is mined in its pure form, it is produced chemically from borax. Borax is a mineral of natural origin, which is mined in the lakes of Egypt, Tibet and Iran.
Formula
Boric acid has the formula H3BO3 and is slightly acidic.
Boric acid itself is odorless and tasteless.
It is a colorless powder of small crystalline flakes that is odorless and tasteless. The powder is practically incapable of solubility in an aqueous medium.
Upon reaching 170 degrees, the acid melts and changes the chemical composition.
Application area
This chemical has antiseptic properties, and therefore is sold in pharmacies in powder form and in dissolved water or alcohol form. It is its solution in 70% ethyl alcohol called boric alcohol.
This acid contains boric alcohol.
From cockroaches, boric acid in the form of an alcohol solution is not used, as its smell repels them.
Boric acid from insects
This chemical is used as nuclear reactors, and as disinfectant. The tool has found active use in everyday life as a means for the extermination of the Prussians.
Boron balls are also effective against ants
Boric acid is a strong poison for cockroaches, as well as for most other insects. Consider the effectiveness of boric acid against cockroaches. It is used as an independent tool or as the main ingredient in the manufacture of mixtures and solutions. Also, boron powder will perfectly cope with the invasion of ants.
The action of boric acid
Poison for cockroaches boric acid begins to act during their direct contact. The toxic agent enters the body of insects at the time of consumption and through the outer integument.
Having a very small size, the scales in the process of contact with the cockroach stick to his mustache and paws. They also cause damage to the outer cover, as they have sharp edges. In order for the insect to paralyze, a couple of grams of powder is enough.
After the moment the cockroach remedy with boric acid got inside, it disrupts the functionality of all organs and leads to complete dehydration of the body, as a result of which the insect dies. Also, when poisoned, cockroaches go blind, become disoriented, and paralysis occurs.
In order to get rid of cockroaches successfully and in a short period of time, it is necessary to apply poisonous drugs in places of their maximum accumulation. The fight against cockroaches should begin immediately after the problem arises, as it is much easier and faster to get rid of a small number of cockroaches in one place than to eliminate the consequences throughout the apartment.
Advantages
The advantage of a folk remedy for cockroaches with boric acid is its harmless to the human body. It does not cause irritation and burns.
You can also highlight the following positive points application of this chemical:
- availability: the product is available for purchase at any pharmacy;
- inexpensive price for an effective drug;
- effectiveness of use in pest control;
- economy of spending;
- simple process of making baits;
- long period of action.
Precautionary measures
If the chemical enters the human body, it can cause an allergic reaction, nausea, vomiting or headache. Poison balls are very attractive in appearance, so the product should only be used in places where there is no access to children and pets.
It is strictly forbidden to use boric acid in the presence of children under the age of 3 years in the room. It is also not advisable to come into contact with this remedy for women who are breastfeeding, pregnant women, people with chronic renal failure or with inflammatory skin diseases.
When using a chemical, care must be taken to prevent its entry into the body. For this you need use a respirator and latex gloves.
Boric acid from cockroaches
How to use boric acid against cockroaches:
- remove all water, wipe the sink and close the taps;
- remove all flower pots, as the Prussians can extract water from the soil;
- Remove the powder from the package and sprinkle it along cabinets, baseboards, around the sink and on the floor.
Particular attention should be paid to the favorite routes of insects and along the path of their usual following, also pour boron powder.
The powder should be spread in very small piles and in inconspicuous paths, otherwise the insects will avoid these places, and the measures taken will be useless.
The disadvantages of the application include its low effectiveness on the laid eggs of cockroaches. Also, its frequent use can lead to adaptation of cockroaches, and it will become useless.
Here are a few recipes based on boric acid to fight cockroaches: recipe number 1 with egg, potatoes or flour.
Boric acid with cockroach egg
Boron-based poisons can be made according to different recipes with the addition of various components.
The destruction of cockroaches with boric acid becomes more effective when such
There are many recipes using boric acid.
an additional ingredient like an egg. Its role is to stimulate appetite, reduce the smell of acid and attract additional attention with a bright yellow color.
The egg is taken at the rate of 1 piece per room. For 4 packs of powder weighing 10 grams, 1 yolk is used.
How to poison cockroaches with boric acid and an egg:
- cook an egg;
- boil it hard;
- clean and remove the yolk;
- grind it thoroughly with a fork;
- pour the chemical;
- pour the ingredients with unrefined vegetable oil and mix so that the mixture becomes sticky like plasticine;
- from the mass obtained from boric acid and yolk, roll up small balls;
- put boric acid balls in places where cockroaches often appear.
Can be used to make balls a raw egg. Poison is made in the same way, only the powder is mixed with the yolk in its raw form. You need to wait until the resulting mixture dries and roll the balls.
After eating the poisonous bait, the Prussians become slow and die for 2-3 days.
Means with boric acid from cockroaches with potatoes
Sprinkle the acid in small portions on the baseboards
Acid and an egg mixed with potatoes is an equally effective remedy for the Prussians.
How to apply boric acid from cockroaches, recipe with egg and potatoes:
- boil 1 egg and 1 medium potato tuber;
- peel them, remove the yolk from the egg;
- mix potatoes and yolk, rub;
- add 40 grams of chemical;
- pour all the components with kefir to get a viscous mass;
- roll up boron balls;
- spread out.
In order for insects to start eating the balls prepared by them from cockroaches, all other ways of obtaining food must be excluded. Therefore, you need to remove all products from open access and throw out the trash.
Boric solution
Also a popular and widely available remedy is a solution of boric acid from cockroaches.
How to remove cockroaches with boric acid:
- take 20 grams of powder and dilute it in 125 ml of water, the higher the concentration of the chemical component, the higher the efficiency;
- put a teaspoon of honey and a couple of tablespoons of sugar;
- pour the resulting liquid composition into small containers;
- arrange the poison around the perimeter of the room and in areas where they accumulate.
It is necessary to exclude any access to water, because if the cockroaches try the poisonous solution, and then drink a large amount of liquid, then the poison will not work.
Poison agent with flour
You can also use a mixture of boron chemical and flour, which is added to neutralize the smell of boron.
Place containers with boron solution in areas where cockroaches accumulate
The recipe for the drug with boric acid and flour is quite simple. Cockroach poison is obtained by mixing the components in a ratio of 1: 1, then you need to pour the composition onto small pieces of paper and spread out on the floor, under the refrigerator, sink and on shelves.
Where can I buy
Boric acid is sold in any pharmacy chain.
On sale there is a packaged version, packaged in 10 grams worth up to 40 rubles, and a bottle of liquid acid with a volume of 25 ml, which costs from 10 rubles and more.
Knowing how to make traps and baits from cockroaches, you can get rid of them on for a long time. How long the baits need to stand depends on the scale of the problem. They must be periodically renewed so that new generations are also exposed to the poison.
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Despite the abundance of chemical insecticides, some folk recipes fighting cockroaches are in no hurry to leave our everyday life. The main reasons for such persistent popularity are accessibility and environmental friendliness. Boric acid from cockroaches is one such remedy that has proven its effectiveness.
The mechanism of action of boric acid on cockroaches
Boric acid is a versatile compound used with different purposes: in cosmetology, agronomy, as well as in medicine as an antiseptic, antifungal and antibacterial agent. As an insecticide, it manifests itself as a poison of contact and intestinal action.
Boric acid acts on cockroaches as follows:
- once in the digestive system, it corrodes the walls of the digestive tract;
- deeply affects the ovaries of the female;
- inhibits male spermatogenesis, causing their complete sterilization;
- dehydrates the body of insects, leading to a lethal effect.
Boric acid is a cumulative poison.
After eating the poisoned bait, the death of the cockroach population occurs on the 8-12th day.
The contact mechanism manifests itself when acid particles get on the chitinous integuments and in the spiracles of insects. In this case, the substance is less effective.
Poison Recipes
Poison for cockroaches is prepared only from powdered boric acid. Pharmacy alcohol solutions are not used for this purpose. The easiest way to use the product is to pour thin tracks of powder along baseboards, sinks, cabinets, sewer and water pipes. But in this form, the acid will not be eaten by cockroaches and will show only a small part of its insecticidal properties. Therefore, it is better to use the substance for the preparation of poisoned baits.
Boric acid with egg
In the piggy bank of people's experience in using boric acid from cockroaches, the recipe with an egg occupies a leading position.
For cooking, you need a hard-boiled egg yolk, a little vanillin and boron powder:
- the yolk is kneaded with a fork;
- mashed yolk and boric acid are mixed at the rate of 20 grams of powder per 1 egg;
- a little vanillin or vanilla sugar is added to the mass for smell.
Boric acid does not have its own smell and taste, so you can safely mix it into baits - insects will not notice the poison.
The resulting sticky mass is laid out in small lumps in the habitats of cockroaches and left for 1 week.
Liquid bait with sugar
Liquid bait is set overnight and requires pre-training premises.
Its purpose is to deprive cockroaches of access to water:
- in the evening they shut off the water supply, wipe dry all wet surfaces - sinks, bathtubs, taps;
- the dishes are dried, all wet towels, sponges, washcloths, decanters of water, bowls for animals are removed;
- indoor plants and vases of flowers are taken out of the room.
After that, the bait is prepared: boric acid is dissolved in clean water at the rate of 50 grams of powder per 100 ml of water. You can add 1 tablespoon of regular or vanilla sugar, honey to the solution.
The bait is poured into saucers and placed in kitchen sink, sink, bath. In the morning, the product is removed to less open places.
It is necessary to poison cockroaches with liquid boric acid for at least 10 days in a row, creating a cumulative effect.
Reapply after 2 weeks.
With sunflower oil
Purpose of use sunflower oil in poisoned baits - attraction of cockroaches by smell. Therefore, it is advisable to take an unrefined product with the aroma of seeds.
Sunflower oil should be added little by little to any food mass mixed with boric acid - to egg or potato.
For example:
- combine 30 grams of boric acid with 1 boiled yolk;
- add 0.5 teaspoon of sunflower oil to the mixture.
In addition to sunflower, sesame oil can be used to attract cockroaches.
How to make boric acid balls?
This method of supplying poisonous mixtures is more effective, since cockroaches react worse to large lumps, preferring to collect crumbs.
That is why the method of harvesting baits in the form of balls is very popular among the people.
You can roll balls from any food mass, provided it has sufficient viscosity.
Bait with boric acid from cockroaches gives good effect in the fight against mustachioed "tenants". The agent does not impair the health of people and pets, but on harmful insects living in an apartment or a private house, the powder acts negatively.
Simple, affordable recipes with boric acid for removing cockroaches should be known to every owner. Unfortunately, it has not yet been possible to completely get rid of the "mustache" in the home. A bait based on a popular remedy will help to destroy pests.
Reasons for the appearance of cockroaches in the apartment
Barbels look for sources of food and water in their homes. For vital activity, harmful insects also require heat, dampness, nooks, crevices. In apartments where perfect cleanliness reigns, the owners maintain an optimal microclimate, cockroaches are unlikely to get used to it.
The main reasons why insects linger in new hosts:
- unsanitary conditions in a dwelling or neighbor's apartment;
- clutter of residential and utility rooms;
- crumbs on the table, spilled drinks;
- an unclosed bin in which food remains are stored for a long time;
- drops of water on the sink, a wet rag in the bathroom or in the kitchen, leaks in the pipes;
- comfortable temperature: cold, unheated buildings do not attract baleen pests.
Entry routes:
- from neighbors (under poor sanitary conditions);
- insects often crawl through air vents, cracks in baseboards, doors, floors;
- during mass migration from the basement in search of food;
- in used furniture;
- from a shopping store;
- in the fight against pests by residents of other apartments.
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General information about boric acid
The tool is sold in stores or departments household chemicals, pharmacies. Substance white color odorless, release form - powder. You can buy boric acid in plastic bags, the standard weight for sale is 10 g.
Boric acid is suitable for external use. Based on the powder, solutions for disinfection are prepared. An effective antiseptic is recommended as part of the complex treatment of many diseases in which suppuration of tissues and the reproduction of pathogenic microbes are noted.
Many owners use boric acid to destroy . An inexpensive drug negatively affects the vital activity of insects, when it enters the chitinous cover, it corrodes the body of the pest, dries it out, and the individual quickly dies.
Note! The exact observance of proportions in the preparation of mixtures for the destruction of harmful insects shows a positive result.
Advantages:
- baits are easy to prepare;
- mixtures do not emit toxic fumes, there is no smell;
- containers with cockroach bait can be placed in all areas where the "barbels" get;
- particles of the mass stick to the legs and antennae, the pest brings poisoned food to the nest, shakes it off, infects other individuals;
- bait works for a long time. To enhance the effect, it is enough to update the product every 7 days (put new balls instead of dried ones);
- bags of powder for killing cockroaches are inexpensive, pest control does not devastate the family budget;
- the use of compounds with boric acid is not dangerous to humans.
Recipes for baits to fight the Prussians
In the selection - only proven tools with high performance. For the preparation of mixtures, expensive products and knowledge of chemistry are not needed, all compositions are easy to make in 15 minutes.
Proven Recipes:
- boric acid plus yolk. Boil two hard-boiled eggs, separate the yolks, mash, pour in the powder (half a bag), pour in a little water, roll up balls with a diameter of 1 cm. Spread the bait on the lids, put along the baseboards, next to the trash can, be sure, under the bathroom, in the corners of the kitchen;
- boric acid + sugar. You will need an equal number of components for the preparation of poison from cockroaches with boric acid. Scatter the powder in containers, arrange in areas where insects gather. Every week add a new portion to the lids;
- boric acid + mashed potatoes. Prepare a thin potato mass, select 3 tbsp. l., pour a bag of powder, mix. You don't need to add water. "Treat" to place wherever mustachioed pests crawl. Every 6-7 days, add a new mixture to replace the dry puree;
- boric acid + sweet syrup. Dissolve in 250 ml of water 5 tbsp. l. sugar, heat up, wait until there are grains, cool. For this volume of sweet liquid, a bag of pharmacy powder is enough. Spread the thick mass on saucers, “treat” the barbels;
- the easiest recipe. All you need is boric acid. To treat an apartment, buy 5-6 sachets of powder at a pharmacy or supermarket. Pour the product into the cracks, along the baseboards, under the bathroom, next to the trash can. How more area covered with powder particles, the higher the probability of killing insects. This method is recommended if there are no pets or small children at home. After such treatment, you need to completely block access to water and any food.
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Fighting cockroaches with baits will be effective if you follow a few rules:
- to deprive harmful insects of sources of water and food. Scattered sugar, flour in the cupboard, open bags of grits are much more palatable than homemade bait. Cockroaches should feel hungry, then they will definitely try balls with boric acid, carefully laid out by the owners in all habitats;
- block access to water. After drinking a toxic mixture, cockroaches rush about in search of liquid: the substance dries out pests from the inside, corrodes the chitinous cover. Without water, pests quickly die. What to do? Fix leaks in pipes, wring out rags, close water bottles, wipe the sink thoroughly, especially at night;
- spread the mixture over the lids to quickly replace the dried product with a fresh one. It is convenient to place small containers in all areas where cockroaches crawl;
- think about where to spread the bait if the family has small children or pets. Curious researchers do not understand that you can not taste the balls in the lids. The powder does not cause much harm to humans and animals, but accidental or intentional use of the mixture can cause a negative reaction, especially in babies;
- it is better to poison cockroaches with the whole entrance, or at least connect the neighbors from the upper and lower floors. Before making baits and processing the premises, it is important to seal the cracks, put a mesh with small cells on the airbags, block access to food and liquids. Required condition- the ideal cleanliness of the home, the kitchen cleaned in time, the trash can, in which there are no rotting food residues. Only if these conditions are met, the fight against Prussians and black cockroaches will be effective.
Hello dear readers. Today we will discuss a universal remedy for all ills, which is in the house of every self-respecting housewife. It's about storm, or boric acid. This powder is used to clean sanitary ware, dishes, items from of stainless steel, to fertilize plants and eliminate weeds, as a bleach, to eliminate unpleasant odors and for a couple of dozen household needs.
I will tell you how boric acid will help from cockroaches: a recipe with an egg is an old method to destroy insects, which was used by your great-grandmother. You will learn how boric acid acts on insects and how to make them swallow poison. Following my recommendations, you can prepare an effective and inexpensive remedy that will quickly solve the problem of insects in the house. 
What is boric acid and where is it used?
Sodium tetraborate, or a salt of boric acid, is a mineral that has been widely used in medicine, cosmetology and everyday life due to its disinfectant properties. If you set a goal, you can find hundreds unique ways use of this white powder, but we will only talk about one thing - the use of borax against domestic insects.
The white powder is packaged in a small paper bag and is freely available at any pharmacy. If the package is not opened, the drug is stored for a very long time, so you can safely stock up on the mineral for future use - it will always come in handy on the farm.
Boric acid from cockroaches has been used for a very long time - a recipe with an egg was popular back in the 20th century. Ask your grandmother, and she will surely tell you that this is how they escaped from the mustachioed scourge in those days when imported insecticides were not available to a wide range of consumers, and domestic ones were not yet produced.
Sodium tetraborate is available in two forms - solution and powder, both of which are successfully used against insects. Just be careful and do not confuse the solution with boric alcohol - its smell will scare away the Prussians, and they will not eat the poison.
How does boric acid work on cockroaches?
Borax, although it does not belong to the class of insecticides, thanks to special properties fights the Prussians no worse than specialized means. It affects the body in two ways - contact and intestinal:
Upon contact with the chitinous integument of the insect, the drill provokes itching, chemical burns and pain.
When it enters the digestive tract, the borax disrupts its work and causes severe dehydration, as a result of which the insect dies. 
The death of the Prussians from the powder occurs 12-36 hours after the product has been ingested. That is, the method will quickly solve the problem with insects, but there is one “but”: the poison will not affect the eggs (ootheca) of cockroaches. Since you do not know when the ootheca were deposited and how soon the larvae will hatch, it makes sense to repeat the treatment. Do this 15 and 30 days after the first, and you can be sure that not a single individual is left in the apartment.
Recipes with boric acid
By itself, the smell of boric acid does not attract cockroaches, and they are unlikely to eat it. So you have to be smart and figure out how to get the stasiks to taste the powder. Various nutritional supplements come to the rescue, which mask the smell of poison and whet the appetite of eternally hungry creatures.
There are many ways to use borax for insects. We will consider only the simplest and most popular: first, I will tell you how to poison cockroaches with borax and eggs, and below we will talk about recipes with other components.
Boric acid with egg
Perhaps the most famous recipe due to the availability of ingredients. For it you will need:
A sachet of boric acid (10 g);
egg;
sunflower (or other vegetable) oil.
Mash it well with a fork and add boric acid.
After thoroughly mixing, add to the mixture a little vegetable oil. Estimate the quantity “by eye” - you need just enough oil to turn the crumbly yolk with powder into an elastic mass that holds its shape.
From the resulting mass, roll up small balls with a diameter of up to 1 cm, or simply tear off arbitrary cakes, if this does not confuse your inner perfectionist.
Place balls, pieces or cakes (what did you get there?) Spread out in the habitats and movements of cockroaches:
under the refrigerator, stove, washing machine;
on kitchen shelves and in lockers;
near the trash can;
in the mezzanine and other secluded places;
near the bathroom, sinks and sinks in the kitchen. 
A little trick that will save time and effort when cleaning: do not put the mixture of borax and egg directly on the surface, but on prepared substrates - paper liners are perfect for silicone molds for cupcakes, square stickers, just a sheet of paper cut into small pieces. Using this technique, you do not have to later bite off the borax that has dried to the shelves with your teeth - just collect the substrates with poison and discard them.
Boric acid with potatoes
The potato recipe is almost as famous as the egg recipe. The principle of preparing poison is the same:
Boil potatoes;
mash it with a fork;
add a little vegetable oil to get the right consistency;
spread the poison in the habitats and movement of insects.
To make the treat even more attractive, you can add a little powdered sugar there - the sweet smell will attract cockroaches even faster than the smell of a simple potato.
Borax with honey
Probably, only hereditary beekeepers can afford such honey luxury. However, this recipe deserves a place in our ranking due to its appeal to insects. The smell of honey literally drives them crazy, so that not a single individual can resist a poisonous treat.
The poison is prepared according to the same principle as those described above - the powder is mixed with honey, and the mixture is left in right places. Be careful - the honey can spread out, making it very difficult to clean up, so use recessed liners (paper liners in silicone cupcake liners are ideal).
Other boric acid poison recipes
In addition to honey, potatoes and eggs, there are also recipes for boric acid with powdered sugar and flour. They are no less effective, but much less convenient to use. The resulting dry mixture is scattered throughout the apartment, and later removed. Obviously, it is easier to collect and discard the balls than to wash out the leftover powdered sugar or flour. 
Borax with powdered sugar
Mix powder and boric acid and sprinkle in an even thin layer in the following places:
Along skirting boards and behind them;
on kitchen cabinets and shelves;
under household appliances- refrigerator, stove, washing machine;
around the trash can;
near the elements of plumbing - sinks, bathtubs, sinks.
Flour with borax
Everything is the same as when using powdered sugar - mix in equal proportions and sprinkle. However, when using sodium tetraborate in this way, keep this in mind. On hit sun rays on boric acid, it quickly loses its insecticidal properties. So by the evening, the scattered borax with flour will turn into a safe and satisfying treat for the Prussians.
Boric acid solution for cockroaches
Liquid boric acid is used in a similar way to powder - mixed with egg yolk, formed into balls and laid out around the apartment. You can mix the solution with water and arrange the bowls near the water sources in the bathroom and in the kitchen.
Why sometimes boric acid does not work?
The method of destroying cockroaches using sodium tetraborate has as many supporters as there are opponents. Moreover, the latter argue that borax is absolutely ineffective against insects. Indeed, it happens that cockroaches eat poisoned bait, several individuals die, but most remain alive. Why is this happening?
This phenomenon is directly related to the presence pure water in free access. As you probably know, cockroaches drink a lot of liquid. And if without food they can live for weeks, then without water they will die in a few days.
So if a cockroach, poisoned by boric acid, found water and drank plenty, consider that he just had a nice lunch. Large volume of water neutralizes Negative influence borax, and the insect remains unharmed. 
For this reason, it is necessary, in parallel with the persecution of insects with brown, to limit their access to water. To do this, do the following:
Check and repair leaking pipes, dripping faucets, etc.;
at night they wash and dry the dishes;
in the same way, before going to bed, you need to carefully wipe the bathroom, sink, and sink with a dry cloth.
Be careful - there should not be a drop of water in the whole apartment. Houseplants, condensation on the windows, droplets after a shower, wet dishes - all this can become a source of drinking for insects, and then all your efforts will be in vain.
Another point is the sun's rays on the powder. The fact is that under the influence of ultraviolet boric acid loses its properties, turning into a neutral powder, and this happens in just a couple of hours. So, if you do not want to feed cockroaches, make sure that your bait does not get the sun.
Precautionary measures
Boric acid, and although not toxic to humans, there are some rules when working with this substance:
Make sure that the powder does not get on the mucous membranes (especially in the eyes);
limit access of pets to baits;
if there is a tendency allergic reactions or skin diseases, it makes sense to use rubber gloves when working with sodium tetraborate.
Why does boric acid not work on cockroach eggs?
As I said, 15 and 30 days after the first treatment, the procedure will have to be repeated. This is due to the fact that borax poison recipes do not work on insect eggs. To find out the reason for this phenomenon, you need to understand how female cockroaches lay their eggs and what exactly protects the future generation from the effects of poison.
How do cockroaches lay eggs?
To understand exactly how the ootheca protects the larvae from exposure environment you need to know how cockroaches lay their eggs. It happens in the following way.
After fertilization in a special cavity in the body of the female, called the genital chamber, the eggs meet with the female's seed. At the same time, the so-called collateral glands begin to work hard. Their task is to produce a special secret.
As the eggs grow, the secret accumulates and forms a secure, hard cocoon called an ootheca, from which the larvae are later born. This cocoon reliably protects the larvae from an aggressive environment: from low and high temperatures, physical impact and from the influence of chemical insecticides. Just for this reason, boric acid cannot affect the larvae in any way - ootheca protects cockroaches from borax as well.
How many cockroaches will be born from one ootheca?
After 2-4 weeks (depending on external conditions), the female sheds the ootheca in a dark and warm place. After 14-20 days, small nymphs hatch from there - this is the name of newborn cockroaches.
In one cocoon, there are usually from 15 to 60 cockroaches. As you probably know, a cockroach lives for about 9 months, 5 of which is able to breed. In five months, one female cockroach can give life from 300 to 1200 new individuals. No matter how many there are, they will also begin to multiply. So you can imagine the scale of the disaster that threatens you if you do not take timely action.
Many chemical substances are used in the fight against cockroaches, but only boric acid has not lost its relevance for many years of use. It has a special effect on insects that are not able to resist it.
Boric acid is defined in chemistry as a weak acid, chemical formula— H3BO3. It has the appearance of white crystals in the form of scales, tasteless, odorless. It is poorly soluble in water. The melting point is 170 0 C, at which the structure of the substance changes, its chemical composition.
Boric acid is extracted from hot springs, a special mineral - sassoline, which contains boron. There are not so many reserves of pure matter in nature. Widely applied:
- in industry;
- nuclear power;
- jewelry business;
- medicine;
- photos;
- production of ceramics;
- as a fertilizer.
IN household successfully fights cockroaches, on garden plots effective against red ants. The widespread use of boric acid is due to its qualities. natural origin makes it more popular, as the product is well tolerated, does not cause allergies.
Buying a drug
Boric acid is sold in the form of a powder, ointment, alcohol solution, liniment (it is a thick mass resembling jelly, it melts at body temperature). Depending on the use of boric acid, it can be bought in hardware stores, pharmacies, online stores, cosmetics departments.
The price depends on the form of release. A package of powder (10 g) costs about 35 - 50 rubles. An alcohol solution (3%) with a volume of 25 ml will cost about 20 rubles.
Tabakov family, Kursk:
We use boric acid against cockroaches. Reliable remedy, well against ants helps. All insects do not like her. Now we read about the solution, let's try to apply it.
Action on cockroaches
Effective application of the solution
Based on this feature, methods have been developed to get rid of uninvited guests using a solution of boric acid. The powder is good to use if the owners leave home for a long time, for example, on vacation, they do not have the opportunity to often change the poisonous agent. In such cases, the poisonous drug is scattered in the corners, under the sink, in the bathroom, behind the toilet. Cockroaches, even running over the particles of the powder, will grab it on their paws.
Making a solution
Preparing a solution of boric acid to remove cockroaches is not an easy task. Firstly, this substance is poorly soluble. Secondly, it is desirable to make the solution saturated so that as much of the toxic composition as possible gets inside the insects.
Alena, Krasnoyarsk:
I tried a solution of boric acid on the advice of neighbors. Surprisingly very successful. I'm flooding hot water. So it dissolves faster, almost boiling water.
Room processing
Before the extermination of domestic pests, the premises are prepared. Necessary:
It is important when using an aqueous solution of boric acid to block access to water other than poisoned. The cockroaches shouldn't have a choice.
Be sure to leave the poisoned water next to the trash can, under the sink in the kitchen, behind the cabinets with food, behind the refrigerator. In the room, water poison is placed in the corners, behind the cabinets. It is necessary to change the aqueous solution after 2 - 3 days. The powder may settle because it is poorly soluble. Cockroaches can drink all the water during this time. Fragrant bait will lose its attractiveness, insects will not approach the water.
Precautionary measures
Boric acid is dangerous if swallowed in large quantities. For children, 4 g is enough, for an adult body - from 15 to 20 g. The substance has the ability to quickly penetrate through skin covering, mucous membranes, so you need to use boric acid only with gloves.
Do not spill acid solution on yourself. If this happens, wash the skin big amount water. It is also dangerous to get boric acid in the eyes. They are also washed running water, it is advisable to visit an ophthalmologist to exclude damage to the eyeball.
In the human body, acid accumulates in internal organs, which is why treatment with this remedy is never long. When using the drug, you need to ensure that it is not eaten by pets or small children.
Advantages and disadvantages of the tool
Boric acid solution has been used for many years, which proves its effectiveness.
Svetlana I., Yakutsk:
I don't like messing around with solutions. I usually use powder. I process the trash can, I bring the kitchen in order.
The effect of boric acid on humans, animals
It is a completely different matter when using boric acid. This tool is used in rooms where there are small children, pets. It is harmless to humans, even helps to deal with some problems. Boric acid is used in facial peeling, as part of a whitening mask, and successfully fights acne. An acid solution is treated for diaper rash, eczema, colpitis.
But you need to make sure that the animals do not drink a sweet solution of boric acid, do not eat poisoned baits. Boric acid accumulates in tissues, in large quantities negatively affects the functioning of the body.
Summarizing
A solution of boric acid is not so convenient to use compared to a powder. Indeed, in dry form, the drug does not need to be changed so often, monitor the contents of the drinkers. But through water, cockroaches will become infected faster and more readily. They cannot do without water, so they will be forced to drink it even poisoned. But instead of bait with a poisonous agent, insects are able to feed on other even inedible objects - paper, dirt, hair. They do not eat only glass and some types of plastic. For effective fight with cockroaches it is necessary to apply all methods at the same time.
