Bedbug repellent Cypermethrin - reviews, instructions for use

Many people recommend this remedy for bedbugs. Read >>>!

A modern remedy for bedbugs is highly effective and provides quick results. Manufacturers are constantly improving their products and do not stand still. After all, modern bedbugs are by no means the same insects that existed 10 years ago. They are more hardy, resistant to most chemicals and poisons. Finding the right product turns out to be not so easy.

There are substances to which insects have not developed immunity. They are included in most preparations and easily cope with pests. Thus, most bedbug treatments contain the insecticide cypermethrin.

It belongs to the group of pyrethroids and is available in different forms:

• Pills; • Powder; • Concentrated emulsion from 5 to 25%.

The concentrate is particularly effective. In the old days, only specialized insect control services were allowed to use professional products. Now ordinary people can buy them and make do with their own efforts.

Mechanism of action on bedbugs

The toxic substance is sprayed or applied to surfaces.
This allows you to cover a larger area of ​​the object. The procedure is performed using a spray bottle or brush. Depending on this, the degree of effectiveness of the product is determined. So, if a liquid is sprayed with a spray bottle, a large number of poisonous particles enter the air. They are quite heavy, although small, so they settle quickly. If it is not possible to use a spray gun, use a brush. Then the liquid is applied to difficult areas. The mechanism of action in both cases will be the same. In this case, insecticides end up on surfaces on which insects regularly crawl. To kill bedbugs, it is enough to use a contact agent. In this case, the poison will penetrate into the body of the parasites through the chitinous integument.

Some of the poison enters through the spiracles. This happens if the working solution is sprayed while the parasite is crawling across the surface. Then part of the poison will remain on the insect’s shell, and a smaller amount will penetrate through the spiracles. Another dose enters the body through the legs and abdomen, when the parasite makes night attacks on the victim, each time covering the distance from the shelter to the person’s bed.

What are pyrethroids

Cypermethrin for bedbugs is a group of drugs containing a toxic substance that belongs to this class of pyrethroids. This is the name given to synthetic poisons. They are neurotoxic.

This means that the substance has a negative effect on the nervous system of pests.

Visualized formula of cypermethrin

The advantage of a substance of this class is its high speed of action. When the insecticide comes into direct contact with the external integument of the pests, almost instantaneous death occurs. However, to obtain this effect, it is necessary to carefully treat the surfaces, comply with the conditions for spraying the substance, and, if possible, ensure that the poison gets into places where bedbugs accumulate.

Pyrethroids are characterized by enteric contact action. This means that they destroy pests by entering the digestive tract or onto the chitinous shell. The first method is not suitable for combating blood-sucking parasites, since they do not consume any food, but suck the blood of warm-blooded creatures. Due to this, any methods based on bait become ineffective.

How do synthetic pyrethroids work?

The mechanism of operation is based on damage to the nervous system. This is achieved by disrupting the transmission of nerve impulses. The required result is achieved due to such a property of the poison as a negative effect on the sodium channels of nerve cells.

As a result, tissue tone increases and the insect loses the ability to move. Because of this, the bug cannot feed or mate.

Substances of the pyrethroid group do not have a systemic effect. Death occurs due to paralysis, as this disrupts the functioning of internal organs. The lower the dose of the poisonous substance, the longer the parasite will remain viable after contact with the poison.

Can insects adapt to pyrethroids?

This is one of the disadvantages of many substances of this class: with regular and long-term use of the same product, the effectiveness of the insecticide decreases. This feature forces the use of poison with some restrictions.

For example, cypermethrin is used simultaneously with drugs of another class (for example, FOS) or alternated with poisons of other brands. The longer the interval between the use of this insecticide, the better.

You can enhance the effect of the poison, for which synergistic substances are used. These include piperonyl butoxide; it inactivates enzymes in the body of bedbugs that destroy pyrethroid class insecticides.

The first of these products are made on a synthetic basis. They are produced in the likeness of pyrethrins, which are natural substances that exhibit insecticidal activity. For humans, pyrethroids are more dangerous than their plant counterparts. Pyrethrins are made from natural raw materials, such as Dalmatian chamomile.

Where to buy and how much does it cost?

Owners of apartments affected by infection often do not know where they can buy the chemical, or how much this poison costs. Until recently, Cypermethrin for bedbugs, which has good reviews, was mainly used by sanitary and epidemiological services. Now the drug itself and analogues of the active component are easy to find on the open market. It is often available in hardware stores, and you can purchase the pesticide on the Internet in a few minutes. Store addresses can be found in any search engine.

You can find complaints online about the high cost of the drug. But this only applies to large bottles that are purchased for industrial use: they actually cost from 1,700 rubles. For an ordinary apartment, a 50 ml bottle of Cypermethrin is enough, the price of which ranges from 140 to 260 rubles.

Composition and mechanism of action

Tetrix contains two ingredients - citrometrin and metaphos. Both belong to organophosphorus compounds with a high degree of toxicity. Substances act as cholinesterase antagonists; they block the uptake of acetylcholine by nerve ganglion cells. As a result, the transmission of impulses in bedbugs is disrupted, which leads to paralysis and death of the insects. The effect of metaphos is immediate, but it quickly evaporates. Citromethrin is stable in the external environment; it remains active for 20 days. As a result of the combined action of the two components, bedbugs have no chance of survival.

Tetrix acts when it enters the body of an insect or its intestines. The product destroys the chitinous shell of bedbugs, which increases its effectiveness. The drug is active in relation to eggs, it is able to kill the larvae developing in them. So there is no need to re-treat the premises. Unfortunately, the product is toxic to people. Therefore, it is recommended to use it only by professionals.

Product description

Alpha-cypermethrin is an insectoacaricide that differs from its analogues in its prolonged action. On non-absorbent surfaces, the effect lasts up to 1.5 months. After treatment it does not leave stains on furniture and wallpaper. The smell disappears quickly.

Recommended for use on objects of any purpose (residential, industrial, household, etc.). Thanks to the strongest composition, it ensures the destruction of pests even at the most severe stages of infection. Equally effective on insects of any stage of development.

Properties of cypermethrin

The insecticide contains 25% cypermethrin. Chemists did not think long about what to call the resulting drug. They gave it the same name as the pesticide. As for the physical characteristics of the insecticide, it is practically odorless and is available in 3 forms:

• powder;
• emulsion;
• pills.

Regardless of the release form, the composition of the drugs is almost identical. As for efficiency, experts recommend giving preference to emulsion. Cypermethrin appeared in the public domain not long ago. Previously, only employees of services providing parasite control services could purchase the drug.

Cypermethrin does not tolerate an alkaline environment, but retains its properties in an acidic environment. It is worth noting that the insecticide is resistant to direct sunlight. Like most modern drugs against bedbugs, cypermethrin has a prolonged effect. It does not lose its properties for a month.

This bedbug repellent can be used to disinfect institutions such as kindergartens or hospitals. This indicates the safety of cypermethrin for humans.

Advantages and disadvantages of application

Advantages of using the drug "Cypermethrin 25, EC"

1. Application in various fields of human activity against a wide range of insect pests.
2. The drug is not phytotoxic and does not cause plant inhibition.
3. High speed of initial impact.
4. The fumigant activity of the drug makes it possible to repel many types of insects, which enhances the effect of Cypermentrin.
5. Well suppresses populations of insect pests (aphids, whiteflies, cockroaches, etc.) that are resistant to organophosphorus insecticides.
6. The action of the drug does not depend on high temperatures and ultraviolet radiation.
7. Efficiency has been repeatedly proven by practical application.

Form of influence on ticks. Where is it used and what is it special about?

The composition of insectoacaricidal preparations may include cypermethrin in unchanged form, as well as substances based on it (containing one or more isomers of cypermethrin). These include alpha, beta and zeta-cypermethrin. Each of these agents may differ in properties, but as a result, they all contribute to the death of parasites, which is due to a negative effect on the nervous system of ticks.

Alpha-cypermethrin

The substance is part of various insecticidal and acaricidal agents that are used in agriculture. You can purchase such drugs in the form of a concentrated emulsion. The mechanism of action is enteric-contact, based on the ability of the substance to penetrate the pest’s body through the outer shell of the parasite, and at the same time through the digestive system.

When it is planned to destroy blood-sucking mites (clothes and things are treated), in this case the toxic substance affects the pest through the cuticle (outer shell). The poison does not spread through the intestines throughout the body of a blood-sucking tick, since in this case the arachnid creature does not consume anything, only the blood of warm-blooded creatures.

Herbivorous parasites consume such food, receive a dose of poison, and soon die. In addition, in this case the insecticide penetrates through the outer shell when the parasite climbs onto the plant.

Benefits of the substance:

• versatility: it is possible to destroy various types of pests using alpha-cypermethrin;
• prolonged action.

Alpha-cypermethrin

Beta-cypermethrin

This substance contains 4 isomers of cypermethrin. Used in the production of concentrated emulsion. Preparations based on this substance are used in agriculture to destroy various pests, including ticks (blood-sucking, plant-eating). Beta-cypermethrin is a powder without a distinct color and is poorly soluble when mixed with water. To obtain a substance of uniform consistency, organic solvents are used. When in contact with acids or neutral environments, the substance exhibits stability.

This type of substance has no effect on eggs. It is advisable to use it in the fight against parasites that have a piercing-sucking and gnawing apparatus (for example, ticks). The mechanism of action is based on the ability of the substance to influence the rate of flow of sodium ions, while synaptic disturbances are noted in the body of parasites.

Beta-cypermethrin destroys pest eggs

Zeta-cypermethrin

This compound is based on a mixture of enantiomers. It is obtained in the form of a dark liquid. Based on zeta-cypermethrin, concentrated emulsions and granular preparations are produced. They are used in agriculture to kill parasites. Penetrating into the soil, zeta-cypermethrin is quickly destroyed (within 2 weeks).

Preparations based on Zeta-Cypermethrin are used to kill parasites

What products are Cypermethrin used in?

• Tetrix - 25% concentrated emulsion. Available in 250ml bottles and 1L and 5L canisters.
• Tsifox is a concentrated emulsion containing cypermethrin 25%. Available in containers of 50 ml (enough for an apartment), 500 ml and 1 l.
• Cucaracha - contains 20% insecticide. Available in 50 ml, 1 l and 5 l.
• Medilis Zipper - 25% cypermethrin, produced in 1 ml ampoules and 5 ml bottles. Also available in 50 ml and 100 ml.
• Insecticidal Chalk Mashenka - an old proven remedy is more suitable for prevention against domestic parasites or in isolated cases of occurrence.
• Insecticide is available in 300 ml containers and is ready for use.
• Raid is an aerosol for a wide range of applications.
• Clean Home - available both as an aerosol and in powder form (dust).
• Sichlor - contains 10% cypermethrin and also florpyrifos. Together, it has proven itself well in the fight against bedbugs.
• Sipaz Super - 25% insecticide. Available in 1l and 25l containers used by professional exterminators. Not widely available.

Rules for using the Executioner tool

In order for the Executioner to work properly on bedbugs, you must adhere to the following rules:

1. Preparatory stage. Before poisoning insects, you should read the instructions and identify all possible habitats of bedbugs. Unlike most insects, bedbugs do not form colonies with a clear structure and nest chaotically. You can find nests in mattresses, in cracks and joints of furniture, under wallpaper, behind baseboards, on bookshelves, in book bindings, under carpets. The location of the accumulation of harmful insects is indicated by the presence of bedbugs themselves, eggs, chitinous shells, excrement, which in appearance resemble poppy seeds. Prepare the apartment for disinfestation: remove food, if possible, dismantle the bed, sofa, ensure that no people are present.
2. All bedbug extermination work is carried out wearing protective rubber gloves and a respirator. It is necessary to protect the skin from contact with the product; long sleeves and trousers are suitable for this purpose. If a disabled person lives in the apartment and cannot leave the premises, he should be protected from the penetration of poison with personal protective equipment. Aquariums are covered or removed from the room.
3. Executioner for bedbugs should be diluted in strict accordance with the instructions. One bottle is diluted with 0.5 liters of water at 30-40° in the container from which the treatment will be carried out. It is advisable to use spray bottles or sprayers with a pump and a long nozzle, with which you can treat hard-to-reach areas. If you don't have any, you can use glass cleaner containers or a laundry sprayer.
4. Disinsection of the premises is carried out with the windows open. To eradicate all insects, you should carefully treat walls, floors, interior items, balconies, seams of mattresses, upholstered furniture, and clothing. During the treatment process, active movement of bedbugs can be observed.
5. After finishing the treatment in the room, you must close the windows and leave it for at least 6-8 hours.
6. After completing the process of exterminating insects, be sure to ventilate the rooms and carry out wet cleaning.
7. If re-treatment is necessary, repeat the procedure after 4-5 days.

Pros and cons of the product

If you look at how this chemical acts on bedbugs, it can be called quite effective. Cypermethrin has other advantages:

1. The poison actively affects a variety of pests that interfere with a person’s life.
2. Cypermethrin is inexpensive, comes in different forms and is easy to use.
3. The drug is not afraid of an acidic environment and is easily washed off after treatment.
4. It is believed that, unlike many other poisons, Alphacypermethrin does not contribute to the development of blood-sucking resistance to the active component.

Still, this poison cannot be called perfect. The disadvantage is the specific smell, which can be dangerous for allergy sufferers. In addition, one treatment is not enough: after a month you will have to repeat the unpleasant procedure.

Finally, a serious disadvantage is the toxicity of the drug. Although Cypermethrin is not the most dangerous poison, it is advisable that the exterminator has some experience.

How to use Medilis for bedbugs?

To use Medilis against bedbugs, you must first read the instructions that come with the drug. Further tactics of action are as follows:

1. We provide safety measures for further work with the solution. We put on rubber gloves, work clothes, a gauze bandage or, even better, a respirator. It is advisable to wear construction or at least regular glasses to protect your eyes.
2. We dilute the concentrate according to the instructions, which describe methods for diluting the concentrate in accordance with the area of ​​treatment, the type of room, and the expected type of parasites.
3. The finished concentrate must be poured into a sawing device, for which it is best to use a spray bottle. This will allow you to save on the product (less drug costs for treating the room) and treat hard-to-reach areas.
4. We process the object according to the drug consumption rates specified in the instructions.
5. There are several treatment methods: spraying, wiping, processing around the perimeter. Choose the method that, according to the instructions, is most suitable in your case.

Storage and transportation

Cypermethrin is flammable. It is stored in tightly closed containers in warehouses. Heating and heating devices should not be located near the drug. The packaging must indicate the date of manufacture and expiration date.

The insecticide purchased for the home should be stored indoors, where children and animals cannot enter. There should be no food, dishes, medicines or clothing in the room. It is best to place the package with the product in a closet or drawer. The temperature in the room can vary from -10° to +30°C.

During storage, you must carefully monitor the integrity of the container.

The working solution is prepared at a temperature not higher than +28°C. There should be no sources of fire in the room. The prepared emulsion cannot be stored. It must be used within 8 hours of preparation.

The drug can be transported in any type of covered transport in accordance with the rules for the carriage of goods. The product is transported at temperatures from -30° to +35°C.

Drug modifications

Insecticides produced by Medilis are potent drugs in the fight against domestic bedbugs. The chemicals are very popular and receive positive reviews. Disinfestation products are available in three variations:

1. Medilis-Antiklop.
2. Medilis-Ziper.
3. Medilis-Super.

These drugs differ from each other in that they contain different toxic substances. Due to differences in components, insecticides have different specific actions. They differ in speed and spectrum of action, scope of application, dose of application, effectiveness and toxicity. Depending on the place of use of the drug and the desired result, the consumer himself chooses what he needs.

All insecticides contain poisonous components. Some of them are more toxic to humans, some less so. When applying any pesticide, safety precautions must be observed. To do this, before starting disinfestation, it is necessary to remove children and pets from the treated area. To avoid the entry of toxins into the body, the person carrying out disinfestation must take care of the presence of a respirator, rubber gloves and thick protective clothing.

Rules to follow when diluting the drug

To achieve the desired effect, when diluting cypermethrin you need to follow 3 rules.

1. Depending on the degree of infection of the room, the concentration of the drug changes. If to prevent the appearance of bedbugs or to treat small infected premises, it is enough to take 3 g of insecticide per 1 liter of water, then when treating premises where the degree of infection is high, we double the concentration.
2. The drug must be diluted immediately before use. The working solution retains its properties for 8 hours. After this time, there is no point in using the drug.
3. The containers that were used to dilute the pesticide should be thrown away. Wear a respirator and rubber gloves when working with insecticide.

Use of Cypermethrin against parasites

Many exterminators and homeowners purchase products in the form of a concentrated emulsion, wettable powder or tablets to kill cockroaches, bed bugs, red ants and fleas. After treatment, the product acts for a long period.

The maximum effectiveness of the compositions is manifested when the factors that provoke the appearance of pests are eliminated (dampness, food residues on the table, large holes in the vents, irregular removal of the trash can, unsanitary conditions in the room). To prepare the emulsion, add a certain volume of water at room temperature to the concentrate and stir the composition for five minutes.

How to treat a room from insects

Rules for disinfestation against bedbugs:

people leave the room where insecticide treatment will take place; the exterminator puts on a protective suit, special glasses, and protects the respiratory system with a respirator; the toxic composition is prepared according to the instructions

Exceeding the concentration is unacceptable; all areas where harmful insects can enter are treated with an insecticide; special attention to baseboards, the area near the door, air vents, carpets and walkways on the back side, sewer pipes, furniture. Places where laminate and wallpaper peel off are areas that must be treated; after applying the composition, the room is ventilated for an hour; the next stage is the removal of the composition and dead insects from open areas

During wet cleaning, a soap-soda solution is used. There is no need to wash the floor in inaccessible areas: removal of the toxic product from these areas is carried out only after the death of the pests; household members can enter the apartment or house only after 2 hours. If the family has children, seriously ill people, pregnant women, or people with allergies, it is advisable to wait longer until the home is well ventilated and the floor is dry after wet cleaning.

Take note! It is necessary to treat the room with cypermethrin against cockroaches, fleas, ants, flies in the same way as against bed bugs

It is important not only to apply the composition to all areas where harmful insects may appear, but also to properly clean after disinfestation. Concentration of compositions to combat various insects:

Concentration of compounds to combat various insects:

• against fleas – water emulsion 0.1%. The product is sprayed on walls (up to a height of 1 m), cracks behind baseboards, and on the floor;
• against cockroaches - the same concentration of aqueous emulsion. The composition is sprayed not only in the main treatment areas, but also on the path of insects approaching food and water;
• against ants. The recommended composition is a concentration of 0.01%. The main emphasis is on the treatment of ant “paths”, habitat areas and accumulations of insects;
• An aqueous emulsion with a concentration of 0.01% is used against bedbugs and mosquitoes. For effective control, the composition must be sprayed onto areas where mosquitoes often land, treat garbage cans near the house, and the outer walls of houses. The composition is sprayed into the cracks of furniture (especially beds), floors, baseboards, and walls. When bedbugs are detected, it is prohibited to treat bedding with toxic compounds: violation of the rule provokes severe allergic and neurotoxic reactions.

Re-treatment of premises is carried out when parasites are identified after the end of the period of action of toxic drugs. Owners should evaluate how effective the composition used for disinfestation is. Most formulations are not resistant; insects cannot adapt to the action of the active components.

Purpose and application

The drug "Cypermethrin" is used both independently and in mixtures with other active ingredients.

Areas of use:

a) rural and personal household plots to combat insect pests :

• grapes (leaf rollers);
• potatoes (Colorado beetle, potato ladybird);
• cucumbers and tomatoes in protected soil (whiteflies, aphids, thrips);
• cabbage and leafy greens (leaf-eating caterpillars);
• apple trees, pears (codling moth, leaf rollers);
• currants (aphids, moths, leaf rollers, sawflies)

b) protection from pests of agricultural crops and stocks (cereal aphids, thrips, pest bugs, ants, ground beetles, stem flies, flax flea beetles, meadow moths, etc.);

c) medical and veterinary practice (ixodid ticks, etc.);

d) sanitary and household disinsection of premises for the destruction of flightless synanthropic insects (fleas, cockroaches, bed bugs) and for treating fly landing sites.

The effect of the drug applies to both larvae and adult insects.

How to kill bedbugs?

Medilis Anticlops

The Medilis Antiklop anti-bedbug product is available in the form of a ready-to-use spray. It contains three insecticides belonging to hazard class 3-4:

• permethrin;
• its two synthetic analogues are cypermethrin and tetramethrin.

The components of Antiklop are contact insecticides. They actively penetrate through the chitinous cover into the body of the bedbug, blocking ion channels in the membranes of nerve cells, changing its polarization and, thereby, blocking the transmission of nerve impulses to the fibers of muscle tissue of all organs of the insect. The drug has an instant (“knockdown effect”) paralyzing effect on the pest.

Reviews about Medilis Antiklop are mostly positive, which indicates the high effectiveness of the product. The only drawback reported by consumers is the unpleasant odor that lingers for a long time, especially on absorbent surfaces.

Medilis Anticlops

Instructions for use of Medilis Antiklop, located on the back of each bottle, describe in detail the algorithm of actions when treating the room:

• prepare rooms for disinfestation - move furniture away from the walls, remove carpets and textiles, remove pets from the apartment, remove aquariums, bird cages, personal hygiene items, food, cutlery;
• carry out wet cleaning;
• close windows and doors tightly, preventing drafts;
• placing the pump nozzle on the bottle at a distance of 10-15 cm from the surface to be treated, spray the product on the back of the furniture, paintings, carefully treat the fastening points, legs of the bed, sofa and other furniture - the surface to be treated should be damp;
• using a spray bottle on a bottle, treat joints, seams, baseboards, floors and walls, starting from the far wall and moving towards the exit from the apartment;
• to create a barrier against the penetration of bedbugs into the apartment, it is necessary to treat the window slopes, the bottom of the window sills, the door frame and ventilation grilles;
• leave the room for 2-3 hours;
• after this time, open windows and doors for ventilation for 30 minutes;
• wash contact surfaces with soap and soda solution;
• It is not recommended to wet treat areas where bedbugs accumulate for 2-3 days.

The Medilis Cyper solution for bedbugs is prepared in the following concentration:

1. with a small number of insects, the proportion is 5 ml of the drug per 1 liter of water;
2. if there are a lot of bedbugs, the concentration should be increased to 5 ml per 1 liter of water.

You need to spray the solution not only on the obvious habitats of insects, but also on crevices and hard-to-reach places

Particular attention should be paid to the details of the beds, and mattresses, if possible, should be replaced with new ones. If this is not possible, they are carefully processed and then dried in the sun for several hours. Consumption rate – 50 ml per square meter of treated surface

Consumption rate – 50 ml for each square meter of treated surface.

After treatment with Medilis Cyper against bedbugs, you need to ventilate the room. You can stay in it no earlier than 12 hours after disinfestation. All surfaces that people will come into contact with are wiped with a solution of soap, water and soda.

It is not recommended to spray vegetable beds and berry bushes with insecticides during the fruit ripening period. It is strictly forbidden to treat children's playgrounds and sandboxes with the drug.

How to properly prepare a room for processing

Before carrying out pest control in an apartment, it must be properly prepared.

To do this you need:

• do wet cleaning;
• remove curtains and bed linen;
• remove all personal belongings, food and hygiene items from the premises;
• Pack clothes and toys in bags and put them in a closet;
• move all furniture away from the walls to the middle of the room;
• remove (or cover) electronics and household appliances;
• raise mattresses;
• It is good to dry blankets and pillows in the sun or freeze them outside in winter.

Spray the drug in door and window openings, near baseboards, behind radiators. All upholstered furniture is carefully processed from all sides.

Spray the backs of cabinets and cabinets, floors, cracks and vents.

Toxicity of the drug and safety precautions

Cypermethrin-based drugs belong to toxicity classes 2 and 3 due to their high danger to humans.

If used incorrectly, poisoning, severe neurotoxic and allergic reactions are possible, characterized by the following symptoms:

• gait disturbance;
• slow reaction;
• salivation;
• convulsions.

The permissible concentrations of the drug are:

• residential air: 0.01 mg/cub.m;
• human body: 0.01 mg/kg;
• natural reservoirs: 0.4 mg/cub.m;
• open air: 0.006 mg/cub.m;
• soil: 0.02 mg/kg.

When treating with insecticide, the following precautions must be observed:

• The occupants of the premises are removed to a safe place for at least a day.
• Children, nursing and pregnant women, people with allergies can move into the treated premises after at least 3-4 days.
• In the room being treated, as well as in the immediate vicinity, all work involving the use of welding and open fire is stopped, heating and electrical appliances are turned off.
• The presence of a source of clean air, exhaust and ventilation in the room is checked.

When treating premises with air aerosol mixtures, the following personal protective equipment is mandatory:

• Jumpsuit made of thick water-repellent fabric with a tightly sewn hood.
• Full-face respirator. To purify the air, a gas cartridge of grade “A” must be used.
• Technical rubber gloves. The use of medical and household gloves is strictly prohibited.
• Protective sealed glasses of monoblock type.
• Rubber boots.

Only clean protective clothing may be used. After completing the work, all used products and tools are transferred to a separate non-residential area and washed in the shower. The surfaces of gloves, boots, glasses and a respirator must be cleaned with a soap solution and then rinsed with clean water. Clothing should be washed in a soda ash solution (5 mg/liter of hot water), rinsed in clean water, and then dried in a ventilated area.

How does the drug affect the human body?

Preparations based on Cypermethrin belong to substances of toxicity classes 2 and 3. Class 2 pyrethroids in case of poisoning can cause a number of negative consequences, such as:

• Profuse salivation.
• Dysfunction of the musculoskeletal system.
• Limb spasms are possible.
• Slowing reactions.
• Choreatosis.

Necessarily! During processing, it is necessary to take measures to protect the skin, eyes and respiratory tract from the smallest particles of this substance. Upon completion of the treatment process, wash your hands and face thoroughly with soap and water, and wash protective clothing or throw it away if it is no longer needed. Failure to comply with safety measures can lead to poisoning, and subsequently, to the development of dangerous symptoms.

What is cypermethrin

Cypermethrin is a substance that belongs to the group of pyrethroids and has a nerve-paralytic effect on ticks. Preparations based on it have become widespread due to their high efficiency and relative safety for humans. This substance is not addictive to insects, and therefore can be used repeatedly in the same room.

The effect of cypermethrin on pests

Cypermethrin is used in the fight against ticks, as well as the following insects:

• cockroaches;
• bed bugs;
• fleas;
• mosquitoes;
• flies;
• ants.

It has the same effect on everyone: when it enters the body of an insect or arthropod through the chitinous layer or through the mouth, it blocks the transmission of nerve impulses, which leads to paralysis and subsequent death of the individual. In addition, shortly before death, the pest becomes more vulnerable due to weakening of the neuromuscular connection. Products based on cypermethrin act quickly - in about half an hour you can detect dead ticks, ants, cockroaches, etc.

Cypermethrin 25 ke cypermethrin chlorpyrifos

The drug does not harm the environment and is relatively safe for humans. • Tetrix - chlorpyrifos 20%, cypermethrin 10%; • Sichlor - chlorpyrifos 20%, cypermethrin 10%; • Globol Schaben Paste; • Get; • Dobrokhim Micro.

Chlorpyrifos is a deadly weapon against insects. It does not scare away with a pungent odor, but kills. The substance is in microcapsules, therefore it is safe for animal and human health. Capable of protecting housing for up to 6 months. Acts quickly in case of severe infection.

house bug

Can insects adapt to pyrethroids?

Some insects have evolved the ability to produce an enzyme that allows them to resist the insecticides of the peritroid series. Moreover, scientists have noticed an interesting phenomenon - some insects, for example, bedbugs and cockroaches, are capable of transmitting such resistance from generation to generation. Thus, today most pyrethroids are becoming insufficiently effective against parasites.

To combat this situation, researchers have proposed piperonyl butoxide as a chemical that prevents insects from producing an enzyme that allows them to be resistant to pyrethroids. Regarding cypermethrin, it is worth noting that bedbugs have not yet developed resistance to it, however, it is observed quite actively in cockroaches.

Safety of using cypermethrin in rooms with children and pets

If children and pets live in the house, cypermethrin-based preparations can be used, but with even greater caution. It is not recommended to use such products in rooms where children under 12 years of age sleep or spend a lot of time. Babies are especially vulnerable, as they want to taste everything. Such curiosity, although driven by the desire to explore the world, is dangerous when using insecticides indoors, even after thorough cleaning. If there is a need to treat an apartment with cypermettin, then it is better for the child to spend several weeks with relatives or family friends.

According to research, even small traces of cypermethrin can enter the child’s body. In most cases, the drug is eliminated without causing any harm, but increased concentrations of cypermethrin metabolites in tests correlated with problems in the perception of oral speech in children. The mechanism of this effect has not been studied, and the results may be due to statistical error.

Animals can cause a lot of problems in this matter. Often it is dogs and cats that bring fleas, ticks and bedbugs into the house, and therefore individual treatment of the pet with special means is necessary.

Symptoms of poisoning

Insecticide poisoning manifests itself as follows:

• increased salivation,
• impaired coordination of movements,
• convulsions,
• headache,
• nausea,
• general lethargy.

If at least one of the symptoms appears, follow these steps:

1. Stop processing immediately.
2. Change your clothes.
3. Rinse your mouth with a baking soda solution and take 15 tablets of activated carbon.
4. Get out into the fresh air and call an ambulance.

Despite the declared (relative) safety, cypermethrin remains a very powerful insecticide. Therefore, it is necessary to strictly follow the instructions and take precautions.

Instructions for use

Products based on cypermethrin belong to the second and third hazard classes. Despite the destructive effect on insects and arthropods, the substance is much less dangerous for animals and humans. But large doses and careless use of the product lead to poisoning and allergic reactions.

When using drugs with cypermethrin, you must adhere to the instructions that each manufacturer individually draws up for their products. There are several general principles that are important to follow during pest control:

• remove all people not involved in processing from the premises,
• remove all food, personal belongings and dishes,
• bring the product into a form suitable for use, i.e. dilute in water if we are talking about an emulsion,
• to carry out the procedure, wear thick long-sleeved clothing, a respirator, rubber gloves, special glasses or (which is better) a protective suit,

• to avoid the return of ticks, carry out a thorough treatment, paying attention to baseboards, carpets (on both sides), sewer pipes, furniture, places where wallpaper peels off,
• At the end of the procedure, leave the room for two hours, open the windows or vents to ventilate the apartment, and carry out wet cleaning.

Although manufacturers of cypermethrin claim that ticks are not addictive to this substance, one should not be negligent about the quality of processing. There are a number of reasons for this:

• toxicity - the product is relatively safe, but it is unknown what long-term (six months, for example) contact with it will lead to,
• pests can appear at the most inopportune moment - after treatment there is a small chance of survival of part of the population, and over time the effect of cypermethrin will weaken, cockroaches, bedbugs and ticks will move into the apartment again (the likelihood of the latter exists even with conscientious use of the product, so you should also not forget about prevention),
• money spent - this point follows from the previous two and implies an increase in costs for the fight against insects and arthropods in case of inattention to treatment with cypermethrin and other insecticides.

After cleaning, it is better not to enter the apartment for 12 hours, and if among the residents there are children, old people, people with allergies or weakened immune systems - 24 hours.

The use of powder and tablets with cypermethrin is no fundamentally different from the use of an emulsion. The difference is in the method of dilution and the amount of product consumed per liter of water, which each manufacturer indicates individually, based on the concentration of the active substance in the product.

Table: dosage when diluting the emulsion for different types of pests

Video: interesting about the use of cypermethrin

Danger to people and animals

Any insecticide refers to pesticides that are, to one degree or another, dangerous to people and animals. Therefore, it is imperative to adhere to safety measures. It is prohibited to use the drug without using protective equipment. Do not allow toxic chemicals to come into contact with the skin, respiratory tract, or mucous membranes of the eyes, mouth and nose. Toxic fumes are quite dangerous. The insecticide poses a great danger if it enters the digestive tract.

In case of poisoning, symptoms such as dizziness, nausea, convulsions, increased salivation, and others may appear. In such situations, be sure to come out for air and call an ambulance.

Forms of release, composition of funds

Cypermethrin in its pure form is a clear liquid with a slight odor. Depending on the manufacturer, preparations based on this substance may contain other insecticides.

There are three forms of release of the product:

1. Concentrated emulsion (concentration from 5 to 25%), for example, “Tsifoks”. The drug is highly effective and is used both by professional services and independently to combat insects. Available in containers of 50 ml, 500 ml and 1 l. Before use, the emulsion is diluted with water according to the instructions.

2. Powder for dissolution, for example, “Super FAS”. This is a universal insect repellent based on Z-cypermethrin. Often used by professionals and ordinary people.

3. Tablets, for example, "Iskra". Designed to combat ticks outdoors.

Forms of cypermethrin

There are different forms of cypermethrin:

• alpha-cypermethrin is a crystalline substance that has a long-lasting residual effect and has a detrimental effect on the nervous system of insects and arthropods,
• beta-cypermetron is a contact-intestinal insecticide intended for use outdoors due to its high toxicity,
• zeta-cypermethrin is an insecticide that is most often used in forestry due to its high effectiveness against pests of apple and coniferous trees, wheat and barley.

Manufacturers claim that each form of cypermethrin has a different effect on certain pests, but no significant differences in action were found.

Security measures

There should be no pets in the room during treatment. If there is an aquarium, it is covered with protective glass. However, this measure is not enough and the fish may become poisoned if the compressor is not turned off. Personal belongings, clothing, and hygiene products cannot be processed, so all items must be taken outside the area being processed. An alternative option is sealed packaging in polyethylene, as is the case with dishes.

The procedure cannot be carried out without a protective suit. In domestic conditions, it is allowed to use ordinary closed clothing. Before processing, you need to prepare personal protective equipment: a respirator, goggles, a hat (you can use a scarf), rubber gloves. If you do not cover the skin, mucous membranes and respiratory organs, the risk of poisoning increases. The drug is especially dangerous in the form of a suspension that gets into the air.