Cockroaches can easily be called one of the oldest insects on earth. They can be red or albino, large or not very large, but for humans they are equally unpleasant, and living next door to them is not at all attractive.
These pests are excellent opportunists. They enter homes in a variety of ways and can survive well in any conditions. And the worst thing is that they can multiply very quickly, and the survival rate is extremely high.
Black and red cockroaches in the apartment have always been a problem for its owners, which they wanted to solve as quickly as possible. People are ready to use all possible methods to drive away mustachioed pests. The fact is that, in addition to their aesthetically unpleasant appearance, they pose a certain danger to human health. Moving wherever they want, they carry a lot of bacteria and microbes on their paws. After which they end up on the dining table and dishes. Therefore, the fight against the Prussians is a very necessary measure. The process of expelling cockroaches is very labor-intensive and does not always end positively. Harmful insects have learned quite well to adapt to all kinds of poisons. What kind of means has not mankind invented in the fight against this scourge! And along with special drugs, traditional methods are also popular. The leading position is occupied by products whose main component is boric acid. Its demand is due to the effectiveness of its use and its composition, which is safe for humans. But in order to get rid of cockroaches in an apartment forever, you should start exterminating them as soon as they are discovered, otherwise you will not be able to do without strong and toxic substances. Today there are many different ways to do this. Let's look further at how to get rid of cockroaches in the house using boric acid.
Boric acid and its characteristics
Before using this drug to kill pests, you need to understand what it is. Boric acid is a colorless powder, somewhat similar to flakes. The powder can hardly be dissolved in water, and it is absolutely tasteless and odorless. Relative safety allows people to actively use it for their needs. Basically, acid is an indispensable assistant for humans in the fight against cockroaches. The powder is used as a poison - you can use it in its pure form, or you can prepare bait by mixing it with various foods.
Acid is sold in any pharmacy, packaged in 10 gram bags. Due to the lack of odor, the drug can be discreetly placed in the bait without scaring off the Prussians. This is the method of pest control.
Let us next consider what recipes exist with boric acid for cockroaches.
Summarizing
Your efforts will pay off if you act long and consistently.
Cockroaches have a lifespan of 100 to 200 days. During this time, females lay five egg oothecae, each containing about 36 eggs. And the hatching rate is high. Therefore, one large-scale operation in which larvae and adult cockroaches are destroyed is not enough. It is necessary to regularly clean your apartment and use insecticides. A gap of two weeks is optimal. During this time, new cockroaches hatch, do not give them the opportunity to reproduce.
The effect that boric acid has on cockroaches
Scientists have found that this chemical has the most harmful effects on insects, being pure poison for them. After eating it, the insect after a while becomes completely paralyzed and dies from suffocation. Therefore, in order to achieve results, you need to make the pest eat the acid. To exterminate cockroaches in an apartment, one small package is enough - it’s enough to get rid of a whole horde of mustachioed guests.
Interestingly, the substance has exactly the same effect on ants.
There are several different methods to combat harmful neighbors:
- Boric acid can be used in its pure form. Use various baits where boric acid is the main component. Apply powder solutions in the form of poison.
Often it is not necessary to use a substance in the form of a poison. Practice has repeatedly shown that scattering acid in places where Prussians gather and move is quite sufficient. For example, they are often located under baseboards. Moreover, the cockroach just needs to run over the powder, and the chemical particles remaining on its legs will fall into the shelter. And when he cleans his paws, the destructive powder will enter his stomach - and the result is guaranteed. The main thing is to exclude the possibility for it to get liquid, because with large water consumption there is a chance that the insect will survive.
Let's look at how to use boric acid against cockroaches. The recipe is very simple.
About cockroaches in houses and apartments
The most common household pests are cockroaches. They have been known for a very long time. These insects can appear in an apartment, store, school, and even in a hospital where cleanliness reigns. They are attracted to foods and people.
Bringing a cockroach into a living space is quite simple. He can hide on clothes and get into the apartment that way. Cockroaches are not as harmless as they seem. They are carriers of various infections and bacteria. Also, if they do not receive enough food, they can bite a person, which will lead to allergic reactions and even more severe illnesses.
Therefore, if at least one of these parasites is noticeable in the room, it is necessary to immediately begin disinfection and cleaning.
Instructions for use
Algorithm of actions:
- Of course, the first thing to do is buy a bag of acid at the pharmacy. Then carefully prepare for the expulsion of the mustachioed guests. Dry the sink, limiting the cockroaches' access to water. Close the taps tightly enough to avoid the slightest possibility of leakage. Hide all wet wipes and sponges. Next, spread the bait in places where Prussians mainly live.
There are many recipes for its preparation. A mixture of boric acid and yolk is very often used - it helps against cockroaches. To prepare the bait, it is customary to use only the yolk. It helps remove the smell of acid and stimulates the appetite of pests. Although it seems to a person that the drug does not smell of anything, thanks to its subtle sense of smell, the cockroach will smell it. Let's look at some simple ways to prepare deadly treats for unwanted neighbors.
Reasons why the product does not work
There are often cases when boric acid does not help remove cockroaches. There may be five main reasons.
- Addiction. Insects are poisoned with this drug so often that they develop resistance.
- Incomplete coverage. There is always a chance that some cockroaches will avoid the poison. They can find alternative sources of food and water that no one is aware of.
- Unsanitary conditions. Boric acid will only help if the room is kept clean. Otherwise, the cockroach will not touch the poison, because it already has enough food sources.
- Unclean neighbors. If the insects came from neighbors, no matter how much they are poisoned, the number will not decrease. It is necessary to block cockroaches' access to your home. Cover the ventilation holes with mesh and fill the cracks in the walls.
- Eggs. Boric acid has no effect on cockroach eggs. The product only works against adults.
If there are too many cockroaches, boric acid will be useless. Some insects will be poisoned, while the rest will calmly walk around the house and reproduce. In this case, aggressive chemistry cannot be avoided.
Do not relax if you have not seen any “guests” for several days after treatment. To ensure that insects no longer bother you, pay enough attention to prevention. Keep your home perfectly clean. Once or twice a month, place boron baits in the most “dangerous” places.
Boric acid, potatoes and yolk
A very effective remedy for cockroaches. Potatoes, yolk, boric acid - its main components - simple ingredients, found in every home.
First you need to boil one egg and potatoes. Then peel the finished products and grind them into puree. Equal proportions of boric acid and yolk should be observed. Mix the resulting mass with a tablespoon of boric acid, and then form into balls. Place the finished bait in the corners and do not forget about a dry surface throughout the kitchen.
Effective recipes
The effectiveness of the bait depends on how it can attract the attention of the Prussians. Cockroaches feed on any crumbs or organic matter, but they are interested in food that smells strongly. You can influence this weakness to achieve maximum effect.
It is allowed to use any dish left over from dinner or lunch. Cockroaches happily eat borscht, soup, potatoes, salads with mayonnaise, and drink beer. You can prepare the poison in a few minutes by simply adding a bag of powder to the food.
Recipe with raw yolk and sugar
So, we need some sugar, boric acid and yolk. Cockroach poisoning is done as follows. Break an egg and pour 30 grams of the substance into it. Then add 50 grams of sugar and stir until smooth. To make it easier to make balls, you can add a small amount of flour. Next, as in previous recipes, we place them wherever pests may be.
It is very important to make sure that your new “pets” are hungry and pounce on treats. To do this, you must maintain cleanliness, do not leave crumbs and other food items, and also take out the trash on time. If you don’t do this, then all your efforts may be completely in vain, and the balls will remain untouched.
Proportions can be increased in proportion to the area of the room. After the Prussians taste this masterpiece, they will die a few days later. Before this, the cockroaches become slower and begin to catch your eye even during the day.
Boric acid and yolk are excellent against cockroaches, but when using this product you must follow some rules.
How to kill cockroaches
An effective way to kill cockroaches is boric acid. It is sold freely in pharmacies and hardware stores. The acid is a white, odorless powder, so there will be no unpleasant sensations when using it. It will not harm either children or animals. But for parasitic insects, the powder is a strong poison.
About 100 grams of powder is used to treat the room. The result of its effect on the cockroach: boric acid, when it enters the pest’s stomach, corrodes it and the death of the insect occurs.
Also, after the pest crawls through the poison, it sticks to its legs and protrusions. This begins to dissolve his skeleton. The main advantage of this product over others is that cockroaches do not develop immunity to this product.
Rules that must be followed when using boric acid in the fight against cockroaches
The edible bait should be laid out for at least a week, and if after the lapse of time there are still untouched balls, they should be replaced with new ones.
Boric acid should never be used in alcohol form. It has a very pungent odor that will repel insects with a well-developed sense of smell.
To enhance the effect of baits, you can scatter trails of powder in places where pests are most often found. You should definitely do this in the bathroom and under the sink, as cockroaches are drawn to water.
Precautionary measures
Tips to remember when using boric acid as an insecticide
- Keep boric acid away from animals and children. According to experts, boric acid is non-toxic when consumed or comes into contact with human skin. However, it can cause irritation and redness of the eyes. May cause skin irritation. If you are allergic to certain substances, always wear masks and other protective clothing to avoid exposure to the substance.
- People who accidentally ingested it reported experiencing nausea, vomiting, abdominal pain and diarrhea.
- People who accidentally inhaled it experienced dry nose, mouth and throat.
- In infants, it can cause dysfunction in the nervous system, which includes poor posture, seizures, coma, confusion, or disorientation.
Advantages of the substance and user reviews
An absolute advantage, judging by the reviews, is the cost of the acid, which is several times lower than other substances. Also the advantages of the substance:
- The drug helps not only to destroy uninvited guests, but also promotes their sterilization, which eliminates the possibility of their subsequent reproduction. It has no odor, which makes the substance a fairly comfortable method of pest control for households. Preparing bait does not require special skills, takes little time and does not require additional protective equipment. It poses virtually no danger to humans.
General information
Boric acid is a good way to get rid of cockroaches in residential areas. It is used to make not only poison, but also antiseptics that are useful for humans.
Appearance and Application
This acid is a white substance that looks very much like a powder. Upon closer inspection, you can distinguish small grains that resemble scales in shape. The product is very weak and ineffective in small quantities . It has no taste or smell.
The powdered chemical does not withstand high temperatures well. When heated to +170°C, it melts and completely changes its chemical composition. This substance is available to everyone without exception and is sold in pharmacies in any locality.
Boric acid is an important component in a homemade mixture against cockroaches.
The chemical is widely used in medicine for the prevention and treatment of the following diseases:
- inflammation of the outer membrane of the eye;
- various types of dermatitis;
- otitis (inflammation of the ear cavity);
- disinfection of open wounds and cuts.
The powder substance is widely used to control cockroaches. For these insects it is one of the most powerful poisons. Cockroaches eat almost any available food, so people have learned to mix a chemical into it and get rid of the parasites. If the acid enters the body of an insect, it paralyzes it and leads to death.
In this video you will learn how to get rid of cockroaches using boric acid:
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Advantages and disadvantages
Several types of Prussian poisons are made from powdered acid. They are all very effective and have many benefits. Among them it is worth highlighting the following:
- Cheapness and availability of the chemical.
- High level of destruction efficiency.
- Acid not only kills the insect, but also disinfects it. After using this chemical, the risk of contracting any disease from the parasite is minimized.
- Does not allow cockroaches to adapt and develop immunity.
- Easy to use and easy to recycle.
- Environmentally friendly and safe for human health.
Boric acid looks like a white powder and is odorless and poses no danger to humans.
In addition to the positive aspects, the powder substance also has negative ones. There are significantly fewer of them, but under no circumstances should they be neglected.
These include:
- It can only kill cockroaches, but does not have a detrimental effect on laid eggs.
- The death of an insect does not occur immediately after entering the body, but after some time.
- Requires additional effort and time to prepare bait.
Precautionary measures
This acid, like any other similar chemicals, is easily absorbed in the digestive tract. Therefore, you should avoid getting large amounts of the substance into your food. In addition, it can enter the body even through the smallest scratches and cracks in the skin. After this, the acid immediately penetrates the tissue and can cause severe poisoning. However, when used correctly, the chemical does not have any negative effects on human health.
To avoid any consequences, you must follow these safety measures:
- When making bait for cockroaches, it is recommended to use a gauze bandage. It will protect not only from inhaling white powder through the nose, but also from accidentally entering it into the respiratory system through the mouth.
- It is best to dilute the chemical while wearing gloves. This measure will help prevent the substance from getting into the wounds on your hands.
- Baits should be placed only in places that are inaccessible to pets and small children.
Disadvantages of the substance
So, we found out that boric acid and cockroach yolk are a very effective and fairly cheap method of fighting cockroaches. But there are also some nuances here.
For a fatal outcome, a sufficient amount of acid must accumulate in the cockroach’s body. In terms of time, this can take from 1 to 3 weeks, and this is a considerable period of time.
The obvious disadvantage of the substance is that it has absolutely no effect on insect eggs. To combat them, more powerful means are needed, such as liquid concentrates.
In addition, if you compare boric acid and crayons or gels, only individuals who have had direct contact with the powder can become poisoned. Do not forget that the insect will avoid the poison if it is poured in too large piles.
In addition, there are cases where the drug turned out to be completely ineffective due to frequent use. Cockroaches quickly get used to and adapt to the poison.
Despite its recognized effectiveness, the substance helps in about half of the cases.
Poisonous water
Cockroaches cannot live without water, so they regularly appear near sources of life-giving moisture. This is the bathroom and kitchen. Poisoned drinking bowls should be placed near the bathtub, toilet or sink. Dissolve a teaspoon of sugar in half a glass of water. Add 30 g of boric acid. Pour the poison into saucers or nylon lids. Place drinking bowls near plumbing fixtures.
If insects are accustomed to drinking from a sink, then they will go to it, bypassing the drinking bowl with poison. To force a cockroach to drink poisoned water, you need to eliminate other sources of moisture. Wash the plumbing fixtures, wipe them dry and limit their use.
Safety precautions when using boric acid poisons
Despite the fact that the drug is called “acid,” it has nothing in common with the usual understanding of this word. It is harmless to the skin and does not leave any burns.
The chemical is not considered particularly dangerous for children or pets. Previously, it was even used as an antiseptic. But it often caused allergies, and it was soon replaced by more suitable means.
If we compare it with other poisons for baiting cockroaches, we should also say about its safety for the human body. However, contact with boric acid is strictly contraindicated for children under three years of age. If it happens that a pet accidentally eats the bait, then nothing fatal will happen to it, but it is better not to allow this to happen.
Pregnant and lactating women, people with kidney failure and inflammatory skin diseases are also better off not interacting with this drug.
If the incident cannot be avoided, the person may experience symptoms such as nausea, vomiting, skin rashes and headaches.
Liquid bait (intestinal method)
Edible baits, for example, liquid baits with the addition of a toxic substance, are more effective in combating the cockroach population. These insects are known to love water and can often be found in the bathroom or near the kitchen sink. The principle of operation of this method is to force you to drink water with boric acid, eliminating the possibility of finding other sources of liquid.
Experimental studies show that it does not take long to wait for results: most individuals die in the first days. The use of intestinal and contact methods is especially effective. Insects become dehydrated and use liquid bait to quench their thirst.
How to make and use liquid bait:
- dissolve boric acid in a small amount of water;
- pour into small containers (you can use saucers, lids, etc.);
- place it in secluded places.
Tip: To prevent cockroaches from ignoring the bait, eliminate alternative drinking sources. The sink, drain pipes, and dishes must be dry, and water containers must be closed.
Prevention of new infection
If you managed to remove pests from your apartment, it is not a fact that they will not return again. This is especially true for situations where mustachioed neighbors live in the next room. To prevent the re-infestation of cockroaches, the following recommendations should be followed:
- In a place where communications are concentrated, it is sometimes advisable to do prophylaxis using boron powder. Periodically lay out fresh bait from a mixture of acid and chicken yolk. Keep your home tidy and clean.
How is the processing carried out?
In order for the insect to eat the poisoned ball, all the food must be removed. Before laying out the bait, you need to clear the room of debris and dust. Balls or solution are placed in the favorite places of cockroaches, which are usually:
- back of furniture;
- cracks and crevices, peeling wallpaper;
- all the space around the refrigerator and cabinets where food is stored;
- legs of kitchen tables and chairs;
- area near the trash can.
It should be borne in mind that even if the colony is completely destroyed, there is a high risk of re-infection. Therefore, boric acid should be placed in dark, hard-to-reach places for some time as a preventive measure.
Preparing baits
There are a large number of folk methods for making poison from red insects. All of them are simple and accessible even to owners who are inexperienced in this matter. Only powder chemical is used for baits . Pharmaceutical solutions based on alcohol and other preparations made from liquid boric acid against cockroaches are ineffective.
The easiest way to use powdered acid is to sprinkle a small amount of the substance in places attractive to cockroaches (cabinets, sinks, water and sewer pipes). However, in this form it is unlikely to get into the insect’s stomach and will practically not harm it. Based on this, several simple recipes for baits based on the product were invented.
With added egg
This simple way to kill cockroaches is the most popular and frequently used. It gained fame due to its ease of preparation. It uses only two main ingredients: boric acid and yolk. The recipe for cockroaches is as follows:
- A chicken egg is hard-boiled, shelled, and the yolk is removed. The protein is set aside as it is not used in the recipe.
- Gently knead the yolk with an ordinary fork.
- The resulting mass is transferred to a small container and mixed with crystalline powder. You need to add 20 g of chemical per 1 small egg. For additional flavor, you can add a little vanillin or granulated sugar.
- All ingredients are thoroughly mixed.
- The finished bait is divided into several lumps and placed in places where insects may potentially accumulate.
- After a week, you need to replace the egg poison with fresh one.
Bait with boric acid is prepared from available products
With boiled potatoes
Another accessible and inexpensive way to poison cockroaches can be potato bait. It is easy to prepare and does not have any negative impact on apartment residents. To create it you will need the following ingredients: potatoes, boric acid and yolk. The proportions of cockroaches may vary depending on the volume of bait required. In most cases, 45 g of chemical powder is used for each chicken egg.
The bait making process is simple and consists of the following steps:
- Boil 1 large or 2 medium potatoes in their jackets, peel them and remove all unusable parts.
- After this, the potatoes are thoroughly kneaded until pureed.
- Add 1 raw chicken egg to the prepared mass.
- After combining the two ingredients, the required amount of acid is added.
- At the same time add vanilla sugar.
- The bait is mixed and divided into several small parts.
- Balls with boric acid against cockroaches are made from them and laid out in the right places on a piece of polyethylene or cardboard.
With granulated sugar
This bait is prepared quickly, but requires preliminary preparation of the apartment. The main difficulty is depriving cockroaches of access to water sources. Before diluting the poison, several important steps must be taken:
- Turn off the water tap.
- Completely dry all wet surfaces (bathtub, sink, taps).
- Dry the dishes.
- Remove all sources of moisture (sponges, washcloths, wet towels, pet bowls, water carafes, etc.).
- Remove vases of flowers and pots of indoor plants from the apartment.
When using bait with sugar, you should first prepare the apartment
After all the preparatory work has been completed, the insects will be deprived of even the smallest amount of liquid. This will lead to the fact that its only source will be a saucer with bait.
You can poison insects using the following preparation:
- 100 ml of clean water is poured into a small glass container, 50 g of powdered substance is poured into it.
- Both components are thoroughly mixed until the bulk ingredient is completely dissolved.
- After this, add 1 tablespoon of granulated sugar.
- The bait is mixed again and poured into small saucers.
- At night, the poison is placed in the sink, bathtub and other places where cockroaches could previously find water.
- In the morning, the bait is removed to more closed and hard-to-reach places.
There are no difficulties in the boric acid bait recipe for cockroaches
The entire process must be completed within 10-15 days. This will help to completely get rid of red pests and prevent their reappearance.
With vegetable oil
To make this bait, you can use absolutely any vegetable oil. It is recommended to use only those types that have a strong and persistent odor. For such purposes, it is best to buy aromatic sunflower oil: it will help attract insects and increase the chance that they will eat the poison.
Step-by-step recipe for cockroach repellent with yolk, boric acid and sunflower oil:
- The yolk is removed from a boiled chicken egg and kneaded to a homogeneous paste.
- A chemical is added to it and mixed thoroughly.
- At the very end, add a little vegetable oil. For a serving of 1 yolk and 30 g of acid, a teaspoon is enough.
- The resulting mixture is divided into balls and laid out in insect habitats.
As a test
The entire cooking process is reminiscent of kneading dough. The only difference will be the addition of powdered acid. In addition to it, the recipe contains: wheat flour, starch, powdered sugar, vanillin.
prepare the bait following the following sequence of actions:
- All bulk ingredients, including powdered acid, are placed in a small bowl and mixed thoroughly.
- Then clean water is added to the ingredients. This must be done gradually to avoid sticking and heterogeneity of the mixture.
- Small balls about the size of a pea are rolled out of the finished dough.
- The bait is placed in places accessible to cockroaches.
Follow the instructions for using cockroach bait, otherwise you will not get the desired effect.
This ball dough can be prepared several months in advance. Due to its small size, it will not take up much space. You can store the bait in the refrigerator, first placing it on a plate and wrapping it tightly in cling film.
Preventive actions
To avoid the appearance of uninvited pests, it is necessary to carry out simple measures periodically. They will help reduce the likelihood of cockroaches and all the negative consequences associated with them.
Prevention of red pests:
- Seal food tightly.
- Remove crumbs from the table and do not accumulate a lot of dirty dishes.
- Close the trash can tightly.
- Regularly clean the stove from traces of grease.
- Do not leave sources of water for cockroaches.
- After extermination of the main part of the insects, it is necessary to re-treat the room.
- Clean the apartment weekly.
This is interesting: how cockroaches reproduce.
To prevent cockroaches, keep your home clean
Boric acid is one of the best means for baiting cockroaches. With its help, you can not only remove red pests, but also reduce the likelihood of their reappearance. With the right approach to business and following all the recommendations of professionals, you can achieve the desired result and forget about cockroaches in your apartment forever.
Preparatory stage before processing the premises
Treating a room against cockroaches must necessarily be preceded by a preparatory stage.
- First of all, all rooms should be cleaned to deprive insects of food. It is necessary that the bait be the only source of food.
- After each meal, be sure to remove the remaining food so that there is no food left on the table. You can store food in containers or in the refrigerator. You should not leave crumbs on the table, otherwise they will attract parasites.
- The trash bin must be kept clean. Take it out and wash it every night.
- For cockroaches, water is more important than food, so it is important not to give them the opportunity to drink. Keep plumbing and water pipes in good condition. Wipe the sink, washbasin or bathtub until it is completely dry each time you use it.
Why do you need yolk as part of the bait?
A person does not smell the smell that comes from boric acid. It is for this reason that textbooks indicate that it has neither smell nor taste.
But cockroaches have a more subtle sense of smell than humans. They are able to capture aroma that humans cannot smell.
Egg yolk can remove the smell of boric acid, which increases the likelihood of cockroaches eating the bait. But the yolk itself is a desirable food for the Prussians.
Borax for cockroaches
Borax (sodium tetraborate) is a white crystalline powder that is tasteless and odorless. It has been widely used in the household. It is added to the water before washing windows, sinks, bathtubs and floors. Using the powder, mold, rust, and limescale are removed. The substance is poisonous to insects, but is safe for humans in small dosages. The principle of action of the powder is similar to boric acid. Recipes for cockroaches based on borax:
- You will need: borax - 200 g, sugar 100 g, starch 70 g. Mix the dry ingredients in a container, pour in a little water. The mixture should be thick. Balls are made from it and placed on a cardboard base. Poisoned bait is placed in places frequently visited by insects.
- Necessary ingredients: boiled potatoes and 1 egg, borax 50 g. The products are mashed to a puree. Add antiseptic powder to the mixture. The composition is used to form cakes. The bait is laid out near the nests of the Prussians. The cakes are changed after a few days so that the smell of spoiled food does not appear in the room.
Attention. It is necessary to limit the access of arthropods to water. Sinks and bathtub are wiped down every evening. Do not leave liquid in trays with indoor flowers.
The use of poisoned borax baits will not get rid of a large colony of Prussians. The poison is absorbed by adults and larvae, the eggs remain unharmed. The next generation of pests will emerge from them. Borax, like other folk remedies, is recommended for prevention. The substance quickly deals with single arthropods, does not allow them to multiply and gain a foothold in the apartment.
The fight against cockroaches requires an integrated approach. Hardy, fast-reproducing insects are difficult to remove with just one product. Chemicals and folk recipes are effective against adults; it is much more difficult to cope with offspring in ootecae. Boric acid retains its toxic properties for a long time. She will destroy the Prussians as they appear. Compliance with sanitary standards and isolation of the apartment from the penetration of arthropods will allow you to forget about the unpleasant neighborhood forever.
