Из того, что я почитала: высококонцентрированный препарат, с запахом, токсичный. Страшно использовать, честно говоря. Но привлекает перспектива навсегда избавиться от насекомых. Уверена, это средство очистит нашу квартиру за 1 день, а заодно поможет вывести других мелких вредителей, которые тоже встречаются. Хочу спросить у специалиста, подскажите, можно ли использовать в быту Тетрикс от клопов, отзывы покупателей об эффективности положительные, что позволяет закрыть глаза на высокую токсичность. Заранее спасибо. Алиса.
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In my material below, you will learn how to use Tetrix to control house bugs.
Composition and mechanism of action
The composition includes two components that exhibit insecticidal activity.
These are metaphos and cypermethrin. They differ in the principle of action and are used for different purposes, but the scope of application of the first substance is much wider. Thus, metafos is an insect-acaricide. It is equally effective in destroying insects and spiders on the plot, indoors. Cypermethrin exhibits insecticidal properties.
Both components have a nerve agent effect. But this result is achieved in different ways. After treatment parasites die slowly as they receive a dose of poison as they move across treated coatings and furniture. Fast death is guaranteed only for those individuals who are exposed to the spray jet. The speed of extermination depends on this pests. The protective effect is long-lasting.
But, despite this, it is still recommended to re-treat the room as a preventive measure. Tetrix can destroy even the offspring of bed bugs.
Cypermethrin
It is an insecticide of intestinal contact action. It is effective in destroying insects through the digestive tract and cuticle.
However, in the case of bedbugs it is reasonable to consider only the second of the methods. These insects consume the blood of warm-blooded creatures. They will not be attracted to baits containing organic food. For this reason the double effect during application of cypermethrin is not ensured. Insects will die from paralysis only when they crawl through the treated area, which may not happen immediately. This increases the duration of action of the product.
However, the advantages of cypermethrin include prolonged action. The substance retains its properties and provides insecticidal activity for 2-3 weeks. During this period the larvae have time to emerge from the eggs and also receive a dose of the poison. Mechanism of cypermethrin action is based on the ability to disrupt the flow of sodium ions, changing the rate of closure of the sodium channel. This prevents the nervous system from functioning normally.
The parasite dies from paralysis. Before that, it loses its ability to feed, bites on the body stop appearing.
How does cypermethrin toxicity manifest itself against insects
This insecticide is one of the most effective among other substances of its class (pyrethroids). It destroys insects if the treatment rules are followed. Thus, an excellent result is achieved when this component is alternated with others, otherwise resistance can develop. Cypermethrin kills bedbugs in a short period of time. The substance takes effect as soon as it hits the cuticle.
In addition, this provides a "domino effect" - with close contact, the insects pass the poison to each other.
Environmental impact
Tetrix is not dangerous for plants. In this case, we can say that it is not phytotoxic, despite its aggressive action. Similarly, the product is not dangerous for birds. However, the toxic substances included in the composition can remain in the soil for 4 weeks. In the open space, the components of Tetrix also retain their properties for a long time, and then begin to break down.
It is noted that there is a high risk of applying the drug at the site due to the risk of bee mortality. Tetrix also poses a serious threat to fish.
Metafos
This substance exhibits insect-acaricidal activity. It is characterized by its high initial toxicity after treatment. However, this component rapidly loses its properties. This is one of the reasons why this substance should be used in combination with others (more prolonged action). Metaphos affects pests by penetrating through the respiratory tract and digestive tract.
Because of this feature, Tetrix based on this component is recommended for spraying with a spray gun or fog generator.
The main disadvantage of metaphos is its tendency to demethylate on its way to cholinesterase reaction centers. This reduces the effectiveness of the drug even at the initial stage of work. The advantages of this substance include moderate toxicity to warm-blooded creatures. This peculiarity is explained by poor absorption through the skin.
Instructions for use
The preparation is used strictly according to the manufacturer's recommendations. This is a guarantee of high treatment efficiency. It is important to pay special attention not only to the process of spraying the substance, but also to the preparation/cleaning of the room. Work should be carried out in protective gear due to the increased aggressiveness of the product.
Preliminary preparation
The poisoning agent should be sprayed after some steps have been followed:
- open up access to all surfaces: remove carpets, move furniture so you can get to the backs of cabinets and baseboards;
- free the walls (remove all objects);
- Bedding, curtains, bedspreads and clothing should not be treated with Tetrix, all items should be washed or another less toxic method should be used;
- the mattress is removed from the bed;
- move large machinery, behind it there may also be nests of vermin;
- animals are taken out of the room, the aquarium is moved (if any);
- cleaning dishes, food, personal belongings, and hygiene items.
Solution preparation and drug consumption
The ratio of water to the poisoning agent can be different. When choosing a suitable recipe, the degree of contamination is taken into account:
- small number of bed bugs: 250 ml of Tetrix and 8 liters of liquid;
- many parasites: 250 ml of the drug and 3 water.
There is another way to use such a remedy - prophylactic. A weak solution is prepared: 10 ml of the preparation and 10 liters of liquid. A solution of 250 ml is enough to clean an object of average size.
And the flow rate is affected by the type of surface being treated. For example, more product is used on soft coatings and wood.
What to do after the treatment of the room with the product
When a procedure aimed at pest controlThe time required for the insect to die is four hours. This is enough time to ensure that all insects will die. Then the rooms are ventilated for a long time. It is important to create a draught. After that you can wipe some pieces of furniture, surfaces: door handles, armrests, switches with any alkaline solution. General cleaning is performed in a few weeks, by which time the eggs larvae will appear, they will also get a dose of poison.
At the same time the period of action of the main components in the composition of the remedy will expire.
Effectiveness of the product
Tetrix is evaluated by customers and experts as the most effective product. The combination of toxic substances used in its production provides a good treatment result. Moreover bedbugs disappear from the object, even when spraying once. If this method is used to prevent an object where there is a risk of insects (e.g. from neighbors), the risk of infestation of the premises tends to zero.
Effects of the drug on human health
Tetrix poses a real threat to people. It is toxic no matter how it is applied. The cypermethrin in its composition is classified as hazard class 2 and 3. For example, the most serious complications develop when the substance enters the respiratory tract. It is less aggressive through the stomach and skin.
Help for poisoning
The easiest way to relieve the victim is if the poison is on the outer skin (it is more likely to be sprayed). In this case it is necessary to clean the skin with a soapy solution.
If poisonous substances accidentally enter the esophagus, you should induce vomiting, flush the stomach and give a sorbent. This will reduce the poison concentration to a minimum.
Tetrix can also enter the respiratory tract. This is the most dangerous scenario. Self-aid in this case is not recommended. There is a risk of rapid deterioration of the victim's condition. He should be taken to the emergency room of the hospital.
Download Tetrix Instructions for Use
Tetrix: pros and cons
The drug is deservedly considered one of the best. It exhibits many properties, due to which a high level of effectiveness is provided. The advantages include:
- an excellent result in most cases;
- the uncomplicated principle of working solution preparation and treatment;
- killing of insects at all stages of development;
- There is no need to use auxiliary agents, the properties of Tetrix are sufficient for quality treatment;
- universal action: the product is suitable for the protection of objects of all kinds, it affects all kinds of pests.
Disadvantages:
- high price;
- toxicity;
- It is difficult to find Tetrix in small bottles on sale (this is a professional product, and therefore is designed to spray a substantial volume of the substance).
Package form and price of the drug
You can buy the drug only in concentrate form. It is effective in this form. But it is important to dilute it with water before use. Concentration of active ingredients: cypermethrin - 45%, metafos - 5%. If you use the product in its pure form, its consumption will increase considerably.
In addition, the risk of poisoning will increase many times over.
Купить Тетрикс можно во флаконах объемом 500, 1000, 5000 мл. Цена зависит от количества средства. Так, стоимость препарата Тетрикс 500 мл составляет 3900. Чем выше объем флакона, тем дороже он обойдется. Искать средство рекомендуется в интернет-магазинах. В хозяйственных торговых точках встретить его проблематично.
Video review of "Tetrix" against bed bugs
Customer Reviews
Expert tips
- Cleaning before treatment is a must, you need to remove the dust, find the nests and at least partially destroy the parasites immediately;
- If you have to periodically exterminate bed bugs, you can buy a domestic sprayer to kill insects with a cold fog, the equipment will pay for itself quickly in this case.
Conclusion
Tetrix differs from its analogues by its unusual composition. It contains metaphos (besides cypermethrin which is familiar to many people). This combination provides an excellent treatment effect. Features of the drug:
- Cypermethrin and methophos have a nerve agent effect on parasites. They contribute to the death of pests by contact with the chitinous membrane, as well as by penetration into the respiratory tract of insects.
- Thanks to metaphor, the drug almost immediately kills most bedbugs. Cypermethrin, on the other hand, provides the prolonged action of Tetrix. As a result, the drug works for 2-3 weeks.
- Before spraying the working solution, the room is cleaned. However, it is possible to clean surfaces again (but already from insecticide), not earlier than 2-4 weeks after the end of the housing treatment procedure.
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