Dichlorvos From Bedbugs: Does It Help? Dichlorvos "Varan" Odorless And Others From Bed Bugs. How To Poison? Review Overview

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

Many housewives are faced with the need to destroy bedbugs in the apartment. Fortunately, today it is enough to purchase dichlorvos and use it in accordance with the instructions.

Composition and principle of action

Dichlorvos from bed bugs began to be actively used back in the Soviet Union. The modern version of the drug has a less active composition, so it is no longer considered potent, but nevertheless helps to get rid of a number of insects . True, modern dichlorvos is most effective only in the case of regular treatments lasting almost a month.

By the way, in comparison with previous counterparts, the current product has a less pungent odor due to the presence of flavors.

The drug acts due to the presence of plant alkaloids in the composition: permethrin and cypermethrin, which enhance each other's action . These substances are relatively safe for humans, but insects die because of them. This is due to the fact that the key ingredient of dichlorvos leads to a blockage of the pest's nervous system, which means further paralysis and death. The concentration of this substance may vary depending on the manufacturer of the product. Best of all, dichlorvos manifests itself when a pest enters the body, and the poison begins to affect after 20 minutes.

The residual effect of the drug persists for a couple of weeks after treatment. It should be mentioned that when destroying bedbugs, unlike the same cockroaches, you have to process the entire room, including the objects in it. This insecticide is most often found in the form of sprays, although there is an option in the form of special plastic strips impregnated with chemicals . A standard container is usually enough to cover an area of 30 square meters - thus, each square meter requires about 20 grams of product. Dichlorvos is suitable for preventive treatment of premises, it is inexpensive and does not leave traces behind. The advantage is that the insect does not get used to the insecticide, which means that each spraying will bring the necessary result.

It should be mentioned that the components that insects are afraid of are, in principle, harmless to people and pets, but if safety rules are not followed, at least low-toxic poisoning can be expected. For that to avoid deterioration in health, you will need to use personal protective equipment, a respirator and gloves.

Review of popular aerosols

Bedbugs in an apartment can be removed using several types of dichlorvos.

Neo odorless

"Neo" against bedbugs is best used for those homeowners who want to avoid a specific odor. This powerful product from Arnest is highly toxic to insects . Getting on the body of the pest, it instantly kills it, and also scares away other unwanted inhabitants of the apartment. The preparation contains components that enhance the penetration of the poison into the body of the bug.

Despite the fact that “Odorless Neo” has gained great popularity, dichlorvos of this brand can also be purchased with lemon and mint flavors.

Varan

Highly effective spray "Varan" not only quickly gets rid of insects, but also provides subsequent protection from their appearance . The residual effect of this dichlorvos lasts about three weeks, which allows timely destruction of the hatched larvae.

Eco with lavender scent

Dichlorvos "Eco" from the "Arnest" company has a pleasant lavender aroma due to the presence of aromatic substances in the composition. This smell not only makes the use of the drug more pleasant, but also scares away the bugs themselves. The product quickly disappears, which makes it possible to be in the apartment immediately after treatment. In addition to the pyrethroid complex, the active substances also include chamomile extract. Dichlorvos "Eco" is not considered very effective, so it is better to combine it with other drugs.

Odorless force

Dichlorvos "Force" effectively copes not only with the baiting of bedbugs, but also with the destruction of other pests: from mosquitoes to cockroaches. The product is odorless and quite powerful thanks to the use of a modern formula of three active ingredients, reinforced with a special synergist substance . The residual effect lasts for a couple of weeks.

Odorless Terminator Universal

Aerosol Novomoskovsk is responsible for the production of dichlorvos with the name Terminator. The effectiveness of the product is ensured by the presence of tetramethrin and cypermethrin, supplemented by synergists. The action of the drug on a hard surface lasts for a whole month.

Instructions for use

It is important to poison bedbugs with dichlorvos in accordance with the instructions on the package. First of all, it is important to use all possible means to protect your own health: thick rubber gloves, a respirator, goggles and a mask . A respirator will prevent toxic substances from entering the respiratory tract, and goggles will protect mucous membranes from insecticides released into the air. Clothing should have long sleeves and legs to cover the skin as much as possible. Before starting treatment, you will need to take out personal hygiene products, dishes, clothes, food and bottled water from the room. Then the windows and doors are closed in the room.

To etch out bedbugs, the drug should be sprayed clearly on the areas of accumulation of insects, as well as their possible habitats . We must not forget that the active substance kills the insect only with a direct hit on its body. After completing pest control, you must leave the room for at least 30 minutes, and then, when you return, air it. For the best result, you may not open the room for 2–4 hours.

You should go back only after the disappearance of a pronounced smell. Additionally, all available surfaces are wiped with a damp cloth from the solution, and full cleaning is carried out after 3-4 days. It is better to repeat the procedure a couple more times, maintaining a ten-day interval.

It is necessary to understand that bedbugs usually hide not only in furniture, but also in clothes and bedding . In this case, getting rid of them will be much more difficult. First of all, you should not spray clothes that have direct contact with the skin. Secondly, if it is nevertheless necessary to process bed linen, it must be done using a special case. To eliminate pests, sheets and duvet covers will first have to be removed in a hermetically sealed plastic storage bag. Then the product is sprayed onto the laundry, the fastener closes, and everything is left alone for several hours. After processing, things must be washed and ironed thoroughly.

In general, when faced with bedbugs, you will have to process the apartment to the maximum, since these pests prefer to create masonry in all kinds of cracks and remote places. If there is a bed in the room, then the mattress is removed from it and installed near the wall at an angle . All pieces of furniture are moved to the center of the room to open access to their back walls. It is better to move the flowers and the aquarium to the next room, but if the dwelling of the fish is too large, then you can simply close it with glass and temporarily turn off the oxygen supply system. During the procedure, do not smoke or consume food in the area where the insecticide is sprayed. Pets and households who are not involved in processing are not allowed there. Cats and dogs can be additionally protected with special collars.

When spraying dichlorvos, a gap of 20-30 centimeters should be maintained between the cylinder opening and the surface to be treated. It is these conditions that will ensure the optimal consumption of the drug.

By the way, those items that remain in the room, but do not require processing, are best covered with cling film. As a rule, it is necessary to spray the floor, furniture from all sides, niches, baseboards (including under them), cracks, as well as fabric and fleecy objects. In order to initially purchase the required number of cylinders, it makes sense to first know the area of the room . It also makes sense to wet the room before starting work, vacuum the floors to collect fleas and eggs, and wipe the accessible surfaces with disinfectants.

If dichlorvos is on the skin, then it is immediately washed off with running water . You should also do the same when splashing on the mucous membrane of the eye. The appearance of an allergic reaction, nausea or any other side effects requires immediate consultation with a specialist. During operation, the drug should never be sprayed near an open flame. It should be stored away from heating devices, as well as in places inaccessible to animals and small children. In case of severe infection, it is better to first treat the apartment with potent gels, and finish it all with dichlorvos.

Review overview

In general, the effectiveness of dichlorvos is confirmed by most reviews, but only if there is an initially small population of bedbugs in the apartment. If the pests are already active, then you will have to either carry out the treatment several times, or supplement this insecticide with some potent agents . Negative reviews appear either due to improper spraying of dichlorvos, or due to the return of bedbugs after some time, which, however, the manufacturer warns about. If during processing the eggs were not destroyed, then you should not be surprised when the insects show up again. Of all the varieties of the drug on the market, the responses most often mentioned are "Neo" and "Varan".

Users note that they quickly cope with the task, but sometimes they need to repeat the procedure.