How long does it take to ventilate the room after dichlorvos?

The modern remedy, under the name “Dichlorvos”, familiar from childhood, has inherited, perhaps, only the name itself and unprecedented popularity. Now the drug "Dichlorvos" is based on a completely different composition, it is not so toxic and asphyxiating.

Of course, it has not lost its former effectiveness, otherwise people would have stopped buying it long ago. For those who plan to purchase “Dichlorvos” for bedbugs, it will be useful to know the capabilities of this product to completely remove bloodsuckers, as well as the features of its use.

Is it possible to get rid of bedbugs with dichlorvos?

Dichlorvos

effective only against adults and nymphs.
Therefore, a second and third treatment is required at an interval of 10 days to destroy bedbugs
hatched from eggs.

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How does a flea treatment based on dimethyldichlorovinyl phosphate work in the home?

A powerful insecticide called Dichlorvos leaves no chance of survival for any flea. The drug based on dimethyldichlorovinyl phosphate is considered safe for humans and warm-blooded animals if used according to the instructions, but lethal for insects. There are several varieties of Dichlorvos on sale with the prefixes “Neo”, “Eco”, “Super”, “Varan”, which, compared to the Soviet-era drug, are more effective, but not toxic.

Based on the experience of past generations, it is not for nothing that modern people trust Dichlorvos. The drug, getting on the surface of the flea, paralyzes it and leads to inevitable death. The product helps fight adults and their larvae, but does not pose a danger to the eggs and pupae of the parasite, because the latter are protected by a heavy-duty shell. If you decide to completely eradicate fleas, then the can of Dichlorvos should be re-sprayed a few weeks after the first time to get rid of the grown parasites.

Advantages and disadvantages

Dichlorvos has both advantages and disadvantages.

Among the advantages are:

• fast, complex impact;
• Ease of use;
• relative safety for humans;
• the presence of biodegradable components that do not generate toxic waste after use;
• versatility;
• duration of action.

The drug has the following disadvantages:

• the need to process the room several times to achieve results;
• the likelihood of allergic reactions: itching, redness of the skin;
• acrid odor;
• remains on surfaces for a long time, which is especially bad if there is a small child or pets in the house;
• harm to humans after prolonged contact with the drug.

Prevention

How to use dichlorvos to eliminate the risks of poisoning? There are several rules that will help you avoid unpleasant consequences.

1. All manipulations with dichlorvos should be carried out only in special clothing and protective equipment (gloves, respirator).
2. Both during and after treating the room with dichlorvos, it must be well ventilated.
3. Under no circumstances should pregnant women and allergy sufferers manipulate dichlorvos.
4. After finishing the treatment of the room, no people or animals should be in it for at least four hours, preferably six hours.
5. After finishing the treatment, all working surfaces must be washed or at least wiped thoroughly.
6. You should buy dichlorvos only in stores, and not from individuals, who can make it themselves, without taking into account sanitary standards.
7. Dichlorvos should be stored out of the reach of children.
8. It is best not to carry out any actions at all with dichlorvos, but to leave disinfestation to SES workers.

Nevertheless, the modern formula of dichlorvos is so improved that poisoning with this chemical can only be caused by particularly improper use, either intentionally or by people with very poor health.

Preparation of a solution based on baking soda ????

If you plan to poison bed bugs in this way, you need to follow the instructions for preparing the product:

1. Use 1 liter of water, 150 g of soda. If necessary, the number of components is increased in accordance with the recommended proportions.
2. The soda must be completely dissolved in water.
3. Add 150 ml of kerosene and 100 ml of turpentine.
4. After 1 hour, add liquid soap.

It must be taken into account that the substance will smell even after all the necessary measures have been taken to eliminate the smell: ventilation, cleaning, etc. The smell will gradually be removed. For this reason, the solution should not be used if there are children or allergy sufferers at home.

To reduce the toxicity of the product,

Instead of kerosene and liquid soap, add 30 g of naphthalene.

Soda powder dissolved in water

Varieties

An ideal remedy for cockroaches should combine two main characteristics: mercilessness towards insects and a low level of toxicity for humans and animals. From the wide range of products presented in hardware stores, several of the most popular can be identified. These are analogues of Dichlorvos, which are sold under other or combined names. Their characteristics are given in the table.

Table - Characteristics of popular cockroach repellents similar to Dichlorvos

Reviews on the use of soda solutions against bed parasites ????‍♀️

Marina Shemonaeva, 33 years old, Saratov To treat a private house you need a lot of insecticide, which leads to high costs, so my husband and I decided to try soda with kerosene and turpentine. We don’t have children or pets yet, which made the task easier. Sprayed the infected rooms twice as recommended. We haven't seen any bedbugs since then.

Galina Larkov, 41 years old, Omsk I won’t try turpentine and kerosene again, the smell is too strong. It is impossible to remove it later. It took me a month. I used different methods: ventilation and flavorings. You can still smell the smell. My mistake was that I applied the solution to the upholstery of upholstered furniture. But I still got rid of the pests.

Description of the drug

Dichlorvos is a pesticide with a broad spectrum of action. The original chemical belongs to the class of organophosphorus compounds, which implies, among other things, a limited period of protective action (about three days).

At one time, dichlorvos became widespread due to its effective effect on such household pests and parasites as:

• flies,
• cockroaches,
• mole,
• ants,
• bedbugs,
• fleas.

Some time ago, dichlorvos was replaced by relatively safe and more advanced formulations based on pyrethroids, but for various reasons, manufacturers of modern products continue to use the familiar name.

Pyrethroids have replaced pesticides today.

Pyrethroids are divided into three classes: first, second and third generations, and the first ones are practically not used today, they were replaced by subsequent groups.

Derivatives of the first and second classes of insecticides can be found in a wide variety of products, including those intended to combat domestic insects. This is for example:

• mosquito coils,
• plates,
• aerosols.

The most modern third-generation pyrethroids do not contain ester groups and therefore have high activity along with reduced toxicity to fish, birds and bees.

Types of dichlorvos

The drug is mainly produced in the form of aerosols and sprays. There are also products packaged both in small bottles of ten milliliters and in large containers, canisters and cylinders with a volume of up to ten liters.

There are different types of dichlorvos

Table: the most common aerosols

All listed in the table, as well as other types of dichlorvos, have an intestinal contact effect. Fruity or floral scents mask the smell of the main insecticide. Perhaps the only exception to the entire line is Dichlorvos Neo, which has virtually no odor. All mentioned products do not leave marks on furniture, floors and other surfaces.

Pros and cons of the product

Among the significant advantages of dichlorvos, the following can be noted:

• when processed locally, relative safety in relation to people and animals is guaranteed,
• pests cannot adapt to the insecticide,
• the drug works against many types of domestic insects,
• the product does not leave stains on surfaces,
• the drug is available and relatively inexpensive.

  
  The pros and cons of the product depend on its composition

  Read also:  Aerosol for killing crawling and flying insects - Odorless Dichlorvos Neo: instructions for use and precautions

Dichlorvos also has certain disadvantages, for example:

• short exposure time (maximum seven days),
• poor effectiveness during focal treatment,
• inconvenient for continuous spraying,
• does not work well on absorbent surfaces.

Sometimes it is recommended to treat the room several times in order to destroy new individuals emerging from eggs.

Modern dichlorvos is less dangerous to humans than its Soviet counterpart, but is still very toxic and has an unpleasant odor. When using the drug, you should not neglect the recommended safety standards.

First aid

If dichlorvos gets into your eyes:

1. rinse your eyes thoroughly with water, or saline, or a two percent soda solution (1 tsp of soda for 1 cup of water);
2. drip Albucid or some other medicine for eye inflammation into the eyes;
3. if necessary, apply a blindfold;
4. consult an ophthalmologist.

If dichlorvos gets on your skin:

1. wash the affected area with water and soap or a two percent soda solution;
2. Do not rub the affected skin too hard under any circumstances: this helps the poison penetrate into the deeper layers of the skin;
3. remove all clothing that the person was wearing at the time he was infected with dichlorvos, as particles of poison may remain on them.

If a person has inhaled dichlorvos vapor:

1. take the person out into the fresh air;
2. remove all clothing that the person was wearing at the time he was infected with dichlorvos, as particles of poison may remain on them;
3. the victim should rinse his mouth and nose, rinse all exposed parts of the body with water, as dichlorvos molecules may get on them;
4. the victim should lie down in bed and calm down.

If dichlorvos gets into the digestive tract:

1. give the victim plenty of clean water to drink;
2. induce vomiting;
3. give any adsorbent drugs;
4. one hour or an hour and a half after the sorbent, give a laxative based on salt: magnesia, Glauber’s salt;
5. It is also useful to do an enema, but only if the victim himself or someone nearby knows how to do it, otherwise the patient can be further injured;
6. again give plenty of clean water or tea, jelly to drink;
7. put the patient to bed and provide him with peace.

The victim should eat light natural food for several days and be sure to drink kefir to restore the intestinal microflora.

With a small amount of dichlorvos ingested, you can do without medical help, much less hospitalization. After two or three days the person recovers completely. But if a child who is not even a year old is poisoned, a doctor is definitely needed. In older children, intoxication can also develop very quickly due to their weak immunity, so for the complete safety of children it is better to seek advice from a specialist.

If an allergic person is poisoned, in addition to other measures of assistance, he should be given antiallergic medications as soon as possible. Tavegil or suprastin, antihistamine ointments for the skin are suitable if the chemical gets on it.

Features of preparing the premises for processing

By adhering to the recommended rules, you can effectively eradicate settled bedbugs using Dichlorvos. Advance preparation of housing will occupy an important place in such an important event.

Important! When buying a product, ask about its consumption and take it with the expectation that you will definitely have enough of it! Add the vertical surfaces that you plan to treat to the area of ​​the room.

Instructions for use

Each manufacturer must describe the method of using dichlorvos. But there are general rules that are followed, taking into account the fact that bed linen and apartments are treated differently.

Dichlorvos is a means with which you can destroy all parasites.

Preparatory stage

Preparation for baiting insects includes four stages.

1. Informing neighbors. Report that you intend to treat your home for bedbugs. Perhaps your neighbors will decide to join you, thereby increasing the efficiency of the process.
2. Pre-cleaning. Place items that can absorb spray vapors in a safe place or cover with plastic.
3. Providing access. Move sofas, beds, armchairs and cabinets away from the walls. These are the favorite places of bedbugs, where they usually locate their nests. Provide yourself with unhindered access to the most inaccessible places in the house.
4. Ventilation of rooms. Open the windows wide to avoid fumes. The air circulating inside the room will become your companion. It will spread particles of poison to places where you will not be able to reach.

Processing Features

The simple process of baiting bedbugs consists of four steps.

1. Preparing the balloon. Shake the bottle so that the contents separated in it are mixed into a single substance.
2. Detection of the "enemy". Point the sprayer at the location where bedbugs are or have been previously noticed and pull the trigger.
3. Surface treatment. Apply the composition to the back of paintings that hang on the walls, to the backs of furniture (especially large cabinets that are pushed against the wall). Treat the space under the window sills, in the area of ​​all baseboards. Pay special attention to the niche under the kitchen sink and the location of the trash can.
4. Waiting for results. Leave the windows open and leave the apartment for a couple of hours.

Chemical composition

The goal of all dichlorvos is to reach and poison every nearby insect, which is why they are famous for their terrible, unbearable smell. The main rule when using after spraying is to leave the room for a certain amount of time and ventilate well before returning, as side effects, including poisoning, are possible. Dichlorvos NEO does not have a bad smell; instead, you can choose from floral aromas of roses, lavender and lilac.

Previously, demethyl dichlorovinyl phosphate was added to dichlorvos as the main substance. Today it has been replaced by permethrin and cypermethrin, which help in the fight no worse, but are less harmful to human health. It is important to remember that any dichlorvos is dangerous. The composition of the substance does not end there; it includes: piperonyl butoxides, aliphatic carbohydrates, dimethyl sulfoxides, ethyl alcohol.

Operating principle

The principle of operation of the product can be described in three points.

1. Breath. Spreading in the air, insecticide particles enter the cockroach's respiratory tract. Next, absorption into the hemolymph and distribution throughout the body occurs.
2. Surface contact. Pyrethroid particles settle on the shell, gradually penetrating the body. Once in the blood, the insecticide has a nerve-paralytic effect.
3. Gastrointestinal tract. The chemicals that make up the aerosol settle on surfaces over which cockroaches run. The insect stains its legs, and when it begins to clean them with its jaws, it eats the poison. As it spreads throughout the body, the substance blocks the activity of the central nervous system.

How to properly treat a room

In fact, processing is not particularly difficult, but it does have some peculiarities.

During this time, the insecticides included in the drug mixture will fulfill their task - the bedbugs will be exterminated.

Important! If after some time the bug bites resume, the baiting will need to be organized again!

What to do after treatment

Your actions after the event are no less important; the safety of your family members depends on it.

Important! If you have any unused product, keep it away from fire and children's eyes!

Source

Some famous brands

Modern insecticidal aerosols use active ingredients that are safer for humans. The smell of such products is easily tolerated or absent altogether, which means there is no need to leave the apartment for a while. The cost of such “medicines” averages 150-200 rubles. Household chemicals stores, where you can buy products quickly and easily, are located in every district of any city.

Dichlorvos “Varan”

Varan has positive reviews. According to the manufacturers, the product copes with all known household insects. We should not forget that this aerosol is intended to combat primarily flying insects. Such as mosquitoes, mosquitoes, flies, moths and butterflies.

Household dichlorvos “Triple Impact”

Available in an aerosol can with a capacity of 150 ml. One of the most effective aerosols against bedbugs, as far as an aerosol can be effective against these parasites. According to the instructions, it has targeted effectiveness against crawling blood-sucking insects. According to the degree of danger, it is classified as a low-hazard substance. The combination of two pyrethroids - cypermethrin and tetramethrin - is enhanced by a synergist, which means increased insecticidal activity with relative harmlessness to humans. In addition to the fact that the aerosol is universal and does not leave an unpleasant odor after use, it is relatively convenient to use.