One of the first means in the fight against parasites 30 years ago was Dichlorvos. Initially, dimethyl dichlorovinyl phosphate was used as the basis for its manufacture. It was produced in aerosol with topical spraying, the chemical base coped well with various kinds of pests and insects. After a series of experiments, it turned out that the effect on the human body is also not small, toxic substances caused fatal harm to people and animals as well.
Features of application and its action
Modern manufacturers of "Dichlorvos" also indicate in the instructions that this tool has an effect on cockroaches and simply kills them on the spot. Is it so? Let's try to figure it out. Next, we consider the types of "Dichlorvos" from cockroaches, who have tried reviews.
Modern ones are made on the basis of synthetic pyrethroids - these are artificially created insecticides, they are analogues of natural pyrethrins. For example, this substance is found in ordinary chamomile. Manufacturers can also add cypermethrin to the composition of Dichlorvos, permethrin - these are cheap components that perfectly cope with the task.
Only by using a specific "Dichlorvos" from cockroaches or by studying reviews about it, you can draw any conclusions and decide whether to use it at all.
The chemical industry does not stand still, and scientists have found that some pyrethroids can more actively affect cockroaches than ordinary dichlorvos. Means based on them affect insects longer and are much safer for the human body, and they practically don’t smell.
Gradually, such agents as Raptor, Raid, Kombat began to appear on the chemical market, and they practically replaced Dichlorvos, and they prefer it less and less. But fans of this tool since Soviet times actively use it. Even with such an assortment of safer analog products.
Dichlorvos against cockroaches: consumer reviews
It is known that "Dichlorvos" appeared on store shelves more than 30 years ago and even then the famous aerosol stood up to fight against unpleasant insects. Compare derivatives of current drugs and that time, the composition and effect are significantly different.
The initial component was more effective and did its job better, but it harmed the human body. Dichlorvos from cockroaches, reviews of which relate to dimethyl-dichlorovinylphosphate-based products, claim that it was more effective, insects disappeared quickly and never returned.
The name "Dichlorvos" remains, but the dichlorvos itself - dimethyldichlorovinylphosphate - is not in it. But, despite this replacement of components, the product did not lose its effect, it only became a little weaker and does not cope with its purpose with such high quality.
Common brands in today's market
- "Neo";
- Varan
- "Eco";
- "Super".
The composition of these chemicals is almost identical - synthetic pyrethroids. In principle, they should all cope with their task, but determine which "Dichlorvos" is better from cockroaches, consumer reviews and their experience in using.
Description and composition of popular manufacturers
Dichlorvos "Neo" from cockroaches, reviews and components of the remedy:
- Permethrin.
- Cypermethrin.
- Piperonyl butoxide.
- Perfumes and solvents are optional components.
About this "Dichlorvos" from cockroaches, consumers have an almost unanimous opinion. Buyers claim that this company is quite high quality and destroys all unpleasant insects on the spot. Use it not only to fight cockroaches, but also other unpleasant insects: ants, bugs, bugs. It is claimed that several procedures are enough to solve the problem.
Dichlorvos "Varan" from cockroaches, reviews and composition:
- Dimethyldichorovinyl phosphate.
- Tetramethrin.
- Cypermetrinn.
These components are enough to paralyze the nervous system of the pests.
"Dichlorvos" from odorless cockroaches also collected considerable reviews. For this product, consumers recognized that it is one of the leaders in sales. Most positive reviews. People who have tested it claim that the insect quickly paralyzes and it dies. But this product has too concentrated composition and aroma, and in some cases it leads to allergic reactions: cough, headache, runny nose, dizziness. While the manufacturer claims no odor.
Most comments are positive. It all depends on the degree and extent of the problem. In more advanced situations, additional drugs and several repeated disinfection were required.
In general, this dichlorvos "Varan" copes with its purpose, only you should carefully approach personal safety and try to contact the product minimally and not inhale the sprayed particles.
The technology of the procedure and the mechanism of action of "Dichlorvos"
The main function of the components is the neuroparalytic effect on pests. Processed insects quickly absorb the drug, and a reaction begins in their body: nerve impulses are violated, after which paralysis appears immediately, and then the insect dies.
The main task of the owner is to treat the cockroaches with the drug as much as possible so that a sufficient amount of harmful substances gets into his body.
Mechanism of action
- The spray agent penetrates the body of the insect through the respiratory tract. Then the poison enters the hemolymph and spreads, then only the insect dies. Dichlorvos should be sprayed on mass accumulations of pests and on the places where they most often live.
- With this manipulation, the sprayed particles settle on the chitinous covers of cockroaches. In contact, the agent penetrates the internal part of the body.
- Particles of the product also get on the surface of furniture and floor, and if you do not spend some time wet cleaning, then the properties will be preserved and also act. Having run over the poisoned surface, insignificant particles remain on the legs and antennae of the cockroach. Then, hiding in his shelter, he proceeds to clean them, while using insecticides. This amount is enough for poisoning and death of the insect.
"Dichlorvos" from cockroaches, reviews of which consumers have already made, are sold in any household stores, they can be easily purchased, and the cost of the funds is quite small.
Conclusion
Really get rid of cockroaches with the help of "Dichlorvos" (reviews confirm this), especially when it comes to a small number of insects. In more advanced cases, they can be removed with several disinfection approaches. Before proceeding with the procedure, you should carefully study the instructions provided and try to stay as little as possible in the treated room. And after disinsection, carefully ventilate the room, and, getting rid of the "unpleasant neighbors", do a wet cleaning and clean the surface.