Description and composition of the “Foresight” product
The drug is available in the form of an emulsion concentrate.
It is characterized by increased toxicity. This is due to the fact that the active component that is included in the composition (fenthion) belongs to hazard class 3. This means that the Force site poses some danger to humans. To avoid negative effects on the body, you should adhere to the rules for using insecticide-based products. The drug is produced in bottles (50 and 500 ml, 1 l), canisters - 5 l. With its help you can destroy various types of pests: bedbugs, cockroaches, flies and others. Moreover, not only adults, but also larvae are exposed to negative effects. To destroy different types of pests, different dosages of the drug are used, which must be taken into account when preparing the working solution yourself.
Foresight tool
contains an organophosphorus compound. Its concentration in the product is 25%, which is quite a lot, so the emulsion concentrate must be diluted with water.
If this is not done, the consumption of the substance will increase, and at the same time the likelihood of complications in humans will increase, since volatile dangerous compounds will be released into the air.
Fenthion is characterized by a faint odor reminiscent of garlic. The mechanism of action is based on inhibition of cholinesterase, which leads to disruption of the nervous system. When sprayed and applied to surfaces, long-term protection is provided - up to 6 weeks.
Gradually, the drug begins to lose its properties, but at the initial stage of treatment it acts effectively.
Price
The price of Forsyth against bedbugs depends on the capacity. The professional product is sold in 1 liter and 5 liter canisters. And also in a small bottle of 50 ml. The amount of product needed can be calculated based on the consumption rate and the area of the house. One bottle is enough to disinfect a room of 30 square meters. m. Consumption – 50 ml per 1 sq. m of hard surface. On soft tissue it increases 2 times.
Forssyth remedy for bedbugs
The cost of the bottle is 300 rubles. A canister can be bought for 1600 rubles. Forsyth is not available for free sale. The product is purchased either from SES representatives or via the Internet. You can order Foresight on the website by filling out a special form. Delivery is carried out in any convenient way. You need to buy from official representatives, then the effect will be predictable.
Analogous to the active substance – Executioner.
Characteristics of the Foresight tool
The drug Forsyth is a multi-purpose agent, the action of which is aimed at the destruction of crawling and flying insects, as well as their larvae. To ensure that you get rid of bedbugs, you need to find their nesting site and treat it thoroughly. The product, once on the chitinous cover of the bloodsucker, penetrates the body and causes paralysis, after which the bug dies.
Important! Forsyth is capable of destroying adults and larvae, but it has no effect on bedbug eggs. Therefore, after treating the room, it is necessary to thoroughly vacuum and wash it, paying special attention to cracks, sockets, baseboards and other hard-to-reach places where insects could lay eggs.
The concentrate has a characteristic light yellow tint and a rather pungent odor, so the treatment must be carried out in a respirator, and after it the room must be well ventilated. The active ingredient of the drug creates a protective barrier that prevents the reappearance of bedbugs in the house for four to five months from the date of treatment.
The drug must be stored in a dry place with a tightly closed lid. The permissible temperature range is from -30°C to +40°C.
Reviews of the Forsyth cockroach trap
Before purchasing any remedy for cockroaches, you should first read the opinions of other people who have already used it. For this purpose, there are reviews about the use of the Forsyth trap against cockroaches on various forums, websites or social networks. It is the information provided on these resources that often becomes a kind of guide for a new buyer.
Here are some examples of reviews:
- Maxim: “I’ve been fighting cockroaches for three weeks now. I tried almost all of the folk recipes. I sprinkled boric acid along the walls, washed the floor with ammonia and the like, but this did not reduce the number of cockroaches. I tried the Forsyth trap. The result is obvious. I haven’t completely killed everyone yet, but victory is coming soon!”
- Ilya: “I had a problem with cockroaches before, so I immediately bought Forsythe. Cheap and cheerful, as they say. I'm happy with the result, although I don't think I've caught them all yet. I always try to use the trap along with a couple of additional insecticides. In this case, I solve my problem quickly.”
- Angelina: “Cockroaches are just a nightmare. I haven't been able to get rid of them for a month now. Constantly crawling around the kitchen. I’ve already hit them with my boot and treated them with spray, but to no avail. Yesterday I bought Forsythe, and already this morning the trap was partially filled with the corpses of cockroaches. In my opinion, this is a good start to successfully getting rid of annoying insects.”
As you can see, the reviews are mostly positive, which confirms the good effectiveness of the corresponding product.
Why do bedbugs appear in a person’s home?
Bedbugs are insects that cannot live without humans, as they feed on their blood. They go out hunting at night, when a person is fast asleep. After the insect drinks blood, it can safely stay in the shelter for almost a week. In connection with this fact, it should be noted that bites may not appear every night, but if there are a lot of insects, then it is not a fact that bites will appear at intervals of one week. Often there are too many bites.
In addition to food, ideal conditions for the life of bedbugs are created in a person’s home. Here you can always find where to hide and where to reproduce, since it is warm here and the humidity is at the proper level.
Where bedbugs can hide:
- In upholstered furniture.
- On the paths.
- In carpets.
- Under the bed.
- Behind the paintings.
- Behind the peeling wallpaper.
- Behind the old baseboards.
- In places where there are a lot of old unnecessary things.
The presence of bedbugs can be determined by the following factors:
- Bite spots appear on the human body, which are accompanied by severe itching.
- Bite marks form a kind of path. In other words, bedbugs do not make single bites. There may be several of them. The fact is that the bug drinks blood from several places that are located on the human body at a distance of several centimeters.
- When bedbugs appear in a home, a rather unpleasant odor appears along with them, especially near those places where a person likes to relax.
- Black spots appear on the wooden parts of the bed, which are a consequence of the activity of these parasites.
- Many people believe that these are mosquito bites, so they do not pay serious attention to this fact for a long time. But mosquitoes make themselves known with a characteristic mosquito sound.
Where and why do bedbugs appear indoors?
Bed parasites are found not only where the sanitary condition of the facility has deteriorated. But they contribute to even more severe indoor pollution. However, most often pests appear where there are people. Basic conditions for this:
- there is a need to find new sources of food (blood);
- the number of insects increases so much that it is difficult for insects to find a safe place on an infected object; they crawl to other areas.
This means that neighbors usually become the source of pests. But besides this, there are a number of other factors that contribute to the spread of insects:
- pets: carry bedbugs on their fur;
- insects “travel” in suitcases and bags, they can be brought home from a business trip or vacation;
- on clothes: sometimes guests bring bedbugs on themselves; you can also catch the parasite yourself if you spend the night in an infested apartment;
- purchased pieces of furniture are a breeding ground for parasites - it is not always possible to thoroughly check the product from all sides (from the inside), this is where bedbugs hide, and the risk of infecting your home is present when purchasing a new or old sofa/bed.
Bedbug nest in bed frame
Nest of bedbugs on the upholstery of the sofa
The drug "Forsyth": description
This is a new generation insecticide. It is distinguished by the fact that it has low toxicity towards humans, but has a detrimental effect on bedbugs. Therefore, it can be used to treat premises without the risk of side effects, but strictly according to the instructions.
Characteristics of the drug:
- The product is characterized by a contact action.
- The product belongs to class 4, the lowest toxicity.
- Available in the form of a concentrated suspension of golden sand color, with a brown tint.
- A solution is prepared from the suspension. To do this, you need to take 1 liter of water and dilute 20 to 50 ml of the product in it, depending on the type of insect and the degree of infestation.
- If there is a large presence of pests, this product can be used in combination with Chlorophos or Microcin, which will speed up the action of Foresight. This is due to the fact that these substances are more toxic.
- The basis of the drug is the active ingredient fenthion 25%.
- The effect of Foresight begins from the moment the parasites come into contact with the substance.
- The substance, getting on the chitinous layer, penetrates the body of the parasite and begins to destroy the nervous system. As a result of this action, the insect becomes paralyzed and dies.
- The substance exhibits its effect for 3 months, if wet cleaning is not carried out.
- The product is equally effective on both adult individuals and their larvae.
- "Foresight" is used to combat not only bedbugs, but also other harmful insects.
- This product can be used to treat housing without the involvement of special services.
foresight for insect control Watch this video on YouTube
Advantages of the drug
The insecticide is used by those owners who intend to cope with the invasion of bed bugs, as well as other insects, on their own. Although Foresight cannot be called a cheap remedy, many owners choose it.
Advantages of the drug:
- It has a low toxicity class, so when used correctly there are no negative reactions from the body.
- It is highly effective.
- Destroys both adults and larvae.
- Valid for up to 90 days.
- In addition to bedbugs, it destroys fleas, cockroaches, flies, ants, etc.
- After application, no toxic components are released.
- The working solution is prepared quite simply.
- Available in convenient packaging: you can always choose a package with a substance for a specific treatment area.
- Self-use is acceptable.
- Economical consumption of substances.
- Has many positive reviews.
- One, and in some cases two, treatments are enough.
Instructions for use
To avoid unwanted consequences, it is recommended:
- Handle the product only with protective gloves to prevent it from coming into contact with exposed skin.
- Wear safety glasses while working. If the product gets into your eyes, rinse them with plenty of water.
- It is important to exclude the possibility of the chemical entering the esophagus, as this can lead to serious poisoning.
- Use respiratory protection, as Forsyth vapors in some cases can cause loss of consciousness or cause poisoning.
- It is also recommended to observe the storage conditions of the substance so that it does not deteriorate.
How is the Forsyth cockroach trap used?
The instructions for using the Forsyth trap for cockroaches are very simple and intuitive. However, it is worth taking a closer look at each step you need to go through in order to successfully solve your cockroach problem.
So, the main points in using the Foresight trap are:
- Opening the sealed package.
- Folding the cardboard along the corresponding explanatory lines (perforations).
- Removing the protective film from the adhesive-filled part of the trap.
- Removing one bait tablet from a separate blister.
- Place the tablet in the center of the adhesive base.
- Closing a cardboard castle.
That's it - the trap is ready. Now all that remains is to wait for the cockroaches to smell the bait and get into the adhesive layer. It is important to know that to achieve a high-quality result, it is better to use several of these traps at the same time. This will significantly increase the chances of successful completion of such disinfestation.
Once opened, the trap remains effective for 45 days. After that, you should simply throw it away with your regular trash.
The fact remains obvious that there should not be any special problems with the use of such a product. The Forsyth glue trap for cockroaches is an easy-to-use and fairly effective method of controlling cockroaches.
Effect on parasites
The insecticidal agent Forsyth has a detrimental effect only on mature individuals and nymphs. Numerous colonies are completely exterminated within a month after disinfestation.
The harmful effects of the drug begin immediately after sanitation. The poison penetrates the body of parasites through the chitinous cover and spiracles, after which it causes paralysis and death. Kills only adult insects and larvae. The eggs remain unharmed due to their strong shell. Their death awaits after hatching. Therefore, it is recommended to re-treat after 1.5-2 weeks.
For some period after disinfestation, the bloodsuckers will crawl out of their hiding places, but their behavior is inhibited.
Usage
Before using the product directly against domestic bloodsuckers, prepare the following solution:
- Prepare cool water.
- Dissolve 25-30 ml of concentrate in a liter of liquid. If the contamination of the room is severe, then the dose is doubled. Mix thoroughly.
- Pour the resulting composition into the container of the spray device. It is recommended to use immediately, but it can be stored for three days.
Having done everything according to the instructions, the smell of the finished composition will not be so strong.
When working with the tool, take into account some rules:
- For sanitizing a living space of 20-25 square meters. m from bedbugs you will need about three liters of ready-made solution.
- To bait cockroaches you need a little less - 2 liters.
- The consumption for fleas will be within six liters, for the treated 50-60 square meters. meters.
Carefully spray existing surfaces in the room, touching hidden places where parasites accumulate. Apply the product from a distance of 20-25 cm from the object. Before the procedure, protective attributes and clothing are put on: a respirator or face mask, rubber gloves, a suit that hides the body. Then they throw it all away.
If there are not many bedbugs in the room, then there is no need to carefully treat things and bedding. At the end of the event, they leave for 3-4 hours. After returning, the living space is ventilated. A general cleaning is carried out only after a month, but in the meantime they wipe down the places with which people living in the house often come into contact: countertops, furniture and door handles, armrests of chairs and sofas.
After a few hours, when the unpleasant aroma has completely disappeared, you can have people and pets.
Instructions for processing the premises
The instructions for the drug must be carefully studied before self-disinfestation of the apartment. It indicates in what dosage the product should be used, how to provide protective measures so as not to harm yourself and others. Strict adherence to the manufacturer’s recommendations will help get rid of annoying insects.
Preparing the apartment
Thorough treatment of the entire work area is another important detail to create an effective barrier against parasites. The algorithm includes five steps.
- Move the furniture away. Move cabinets and sofas that block access to the baseboards to some distance.
- Hide interior items. Remove paintings, wall clocks and other things and take them to another room for the duration of disinfection.
- Browse all textiles and clothing. Go through your items to check for parasites. Wash them thoroughly in hot water and pack them in sealed bags. The cabinets must be empty during processing.
- Free up your sleeping space. Disassemble the bed frame and remove the mattress. These are the favorite habitats of bedbugs.
- Remove food items. Food and utensils should not be in the disinfection area; take the food to another room for a while.
Repeated use of the product guarantees a more lasting result. Remember that fenthion is poisonous to fish and birds; do not forget to remove them from the room during treatment.
Features of application
Prepare a working solution: dilute 50 ml of product in 2 liters of cold water. This amount is enough to treat an apartment with an area of 50 m2 with an average degree of infection. Dilute the drug only in cold water, as it retains the toxic properties of the substance and fights off the unpleasant odor. Close windows and doors tightly. Using a spray bottle, apply the prepared composition to the parasite habitats:
- walls and corners;
- wallpaper joints;
- slopes, cracks and doorways;
- interior of carpets;
- skirting boards and floors;
- cabinets (inside and outside);
- beds and sofas (on all sides);
- fittings and all mechanisms.
How to use Foresight to control bedbugs
Before processing, it is necessary to prepare a water-based working solution. Consider the dosage according to the instructions: the active substance should not be more than 0.5%.
Approximate processing algorithm:
- Prepare the solution. Mix the drug according to the following scheme: 20 g of product per 1 liter of water. To treat 1 m2 you will need 50–100 ml of working fluid. When calculating the required amount of working solution, take into account the total area not of the room, but of the surfaces on which the product must be applied.
- Treat the room. Use a spray bottle or spray with a paint brush. If the infestation of bedbugs is not strong, treat the established insect habitats. Most often these are cracks in baseboards, curbs, doorways, window frames, the area around the radiator and the inside of window sills. Furniture should be treated only on the back walls and at the junctions of parts and mechanisms. It is prohibited to apply the product to bedding.
- Leave the apartment for 2-3 hours. You can only stay in the room after cleaning and thorough ventilation. Treated items must be washed with soap and soda solution one day after using the product. In hard-to-reach places, the product can be kept until it loses its effectiveness - 3-5 weeks.
To prepare a cleaning solution you will need 50 g of soda ash per 1 liter of water
Preparing the premises
Reviews of the effect of “Foresight” on bedbugs confirm its effectiveness. However, if you want to protect yourself from pests forever, it is very important to follow certain rules when working with them. Below are detailed instructions for pest control.
When bedbugs live in furniture, you should move it away from the walls before starting work. This way you can completely process the furniture from all sides and get access to all inaccessible places. If it is possible to disassemble the furniture, then do it.
When organizing the fight against bedbugs in the kitchen, you should hide and isolate all food and personal hygiene products so that Forsyth does not get on them. It is recommended to study all articles on the fight against bedbugs.
It is necessary to identify all bedbug nests, and if this does not happen, the parasites may continue to reproduce after treatment with an insecticide.
If you use the Forsyth insecticide to treat an apartment, it is best to take children and all family members not taking part in the process to friends or relatives during disinfection so that they do not accidentally drink or inhale the poison.
Preparation of the solution
"Forsyth" is sold in bottles. Before treating premises against insects, the product is diluted in one liter of water, which is better to be warmed up a little beforehand. To treat the average space, about 3 liters of prepared solution is required.
When bed bugs appear in your home, you need to treat not only your bed and furniture, but also baseboards and crevices where the insects can get in. The floor, walls and ceiling must also be cleaned. All surfaces must be thoroughly washed, since pests will only die if they come into personal contact with the chemical.
Surface treatment
You must take precautions and clean and prepare the apartment. Do a classic spring cleaning. It is enough to ensure that all surfaces are clean and free of small objects.
- Clean the entire apartment thoroughly. Use a rag to wipe down countertops and any other surfaces, floors, and interior and exterior cabinet doors. All cleanup should be done before the bed bug treatment process begins.
- Move all furniture away from the walls.
- Remove curtains, carpets, pictures and posters.
- Wash and clean all cabinets.
- Throw out the trash.
- Vacuumed the carpet. Wash and dry curtains and rugs with hot water and set the dryer temperature to the highest setting.
- Remove pet bowls and bedding
- Remove fish tanks and bird cages
Precautionary measures
Leave the treated room for 12 hours to allow the product to completely dry out. Then check the room
After 12 hours, wash the floor again and wipe down all the furniture. This is especially true when there are small children or pets in the house.
In hard-to-reach places, on baseboards and back walls of furniture, it is better not to wash the insecticide in order to extend the period of protection and prevent the recurrence of insect reproduction.
After a week, disinfection should be repeated using Foresight.
By following these simple tips and tricks, you can forget about the nasty bugs that live in your home forever.
There are cases when, after disinfecting an apartment, parasites appear again. This is because not all hard-to-reach nooks and crannies were treated; in some places the insects were able to survive. In this case, a new disinfection of the house is required.
Foresight against bedbugs: instructions for use
Bedbug repellent can be purchased in the form of a gel or a special suspension. The drug must be used only in diluted form, which is why water is required for its preparation. It is not recommended to use warm water, since a certain amount of cold water will be required to obtain a homogeneous composition and neutralize the strong odor.
The product is diluted, as mentioned above, in the proportion of 50 ml of suspension per 1 liter of water. To make the processing process as comfortable and efficient as possible, you must purchase a suitable spray bottle in advance. If you don’t have such a product at hand, a regular brush can serve as an alternative.
Of course, it cannot be used when treating premises on an industrial scale, although this option is suitable for killing bedbugs in an ordinary apartment. The resulting solution cannot be stored for more than 8 hours, which must be taken into account when planning disinfection measures.
It is important to note that the above procedures are not required for the preparation of Forsyth, purchased in gel form. This drug is available ready for use. In general, compliance with the necessary precautions will not be a serious problem, since the product is easy to use in practice.
The resulting composition or gel must be used to treat areas where bedbugs accumulate. Foresight should be applied to furniture, sofa cushions and fittings. It is not recommended to carry out wet cleaning in rooms that have just been treated with the drug, as this will negate the preventive effects.
But such a measure as thorough ventilation of the room is not only useful, but also necessary. A few hours after ventilation, people will be able to stay in the room treated with the product without any threat.
As mentioned above, the product should be used in an empty room from which indoor plants and any pets have been removed.
The “Foresight” instructions contain all the necessary notes that need to be followed when processing and preventative cleaning of the premises; it will help solve the problem of pests as quickly and efficiently as possible.
Where to buy a Forsyth trap?
You can purchase a cockroach trap called Forsythe in almost any large relevant store. It is worth noting that one package contains 150 cardboard units. The total shelf life reaches three years.
The price of the Forsyth trap is more than affordable - 50-55 rubles per package. You can solve the problem with cockroaches qualitatively at an affordable cost. The main thing is to want to destroy annoying insects.
After a person learns about all the features of this product, he may also be interested in where to buy a Forsyth trap for domestic cockroaches online. In addition to standard hardware stores, it can be ordered online. Sometimes such a purchase will even allow you to save a little. However, you should not expect too much savings, since you will still have to spend money on shipping the relevant product.
Precautionary measures
When working with Forsyth, as with any other insecticides, it is necessary to pay due attention to the issue of safety, following the recommendations in the instructions for the drug:
- provide fresh air access to the room - open windows and vents;
- try to carry out the treatment quickly (if this is not possible, take a break in the fresh air every hour);
- use personal protective equipment (gloves, respirators, goggles) and work clothes (robe, headscarf) when preparing the solution and its use;
- after treatment, soak the overalls in a 2% soap-soda solution (an alkaline environment neutralizes the effect of the drug);
- while working with the drug, do not smoke, drink or eat;
- do not forget about personal hygiene (wash your hands thoroughly after cleaning the room).
Carrying out disinfestation
Using Forsyth against bedbugs
Instructions for using Forsyth against bedbugs involves spraying all surfaces where bedbugs may be located. Since parasites settle in the room where a person sleeps, special attention should be paid to it. Before disinfestation, a number of preparatory work is required.
- Do the cleaning, wash the floors, vacuum.
- Move furniture away from the walls.
- Remove pets.
- Close doors, windows, seal sockets and ventilation grilles with cling film. Ensure the room is airtight.
- Remove bedding, clothing, dishes, food, textiles and pre-treat them with a steam generator.
- Wear personal protective equipment.
Begin treatment by spraying the nests. The bottle should be held at arm's length, 20 cm from the surface to be treated. Be sure to spray baseboards, doorways, window sills, walls, carpets, the back of furniture, interior items, and floors.
Where can I buy Forsyth?
Forsyth is a professional preparation for exterminating insects, which is used mainly by specialists from pest control services. It goes on sale in canisters, the volume of which is 5-10 liters.
If you decide to use it to combat bedbugs, then, most likely, this product can be purchased at your local SES. There you will also receive instructions and detailed instructions regarding its use. In recent years, Forsythe has begun to appear in construction hypermarkets and gardening stores.
The fight against bedbugs must begin immediately, using the most effective, but at the same time safe for your own health, means. Forsyth fully satisfies these conditions, but still do not forget to study the instructions and use personal protective equipment.
Reviews from people
Reviews about Foresight on the Internet are mostly good. Here, for example, are two of them:
Since Forsyth for bedbugs can be purchased not so expensively and is quite effective, I decided to try it. I can say that the struggle ended in my victory: after about three weeks the pests died. The downside is that it does not kill bedbug eggs, so you will have to be patient. In addition, the drug is terribly smelly.
Natalya, Moscow
We tried to use Forsyth against the parasites that had infested our apartment, but we were not pleased with the results. A lot of money was spent, but the bedbugs were still there, they just became fewer. This product also has an unpleasant pungent odor. My wife developed an allergy and had to buy additional medicine. It would be better to immediately call the SES: the costs are almost the same, but no suffering.
Nikolay, Irkutsk
Disadvantages of the drug
When processing an object independently, difficulties may arise for a number of reasons:
- the product does not destroy bedbug eggs;
- the drug is toxic (fenthion in its composition belongs to the group of substances of hazard class 2);
- if you carry out the treatment yourself, you will have to use a spray bottle, and the size of the particles coming out of the spray hole is not small enough, so they quickly settle, which does not allow the drug to penetrate the respiratory tract of the parasites;
- it is necessary to re-apply Forsyth against bedbugs (after 10-14 days), because insect larvae will soon appear, if nothing is done, the apartment will become infected again.
The drug kills only adult insects
conclusions
If everything is done correctly and efficiently, you will get rid of bedbugs after the first treatment. Force Site is an excellent drug, we recommend it for use. However, there is a small fly in the ointment; according to the instructions, the product is stated as a universal drug that will help get rid of not only bedbugs, but also cockroaches and other insects. So, the cockroaches will die, but not all, but only a part. This is the “Achilles heel” of all universal insecticides; it is important to understand that some work well only on bedbugs, others on cockroaches. And in our case, this drug is ideal for killing bed bugs.
Gel "Forsyth"
Gel insecticides are in demand due to their simplicity and ease of use. Foresight gel is no exception - the poison is placed in a convenient syringe, so all you have to do is apply it precisely to the habitats and movements of cockroaches:
- near the trash can;
- along the baseboards and behind them;
- under the refrigerator and stove;
- on the back walls of upholstered furniture;
- on mezzanines and kitchen cabinets, shelves;
- in cracks in the floor and walls, in corners;
- for heating radiators;
- near the sink, toilet and bathtub.
It will take about a couple of days to destroy the entire colony. Moreover, it is not necessary for all individuals to be soiled with the gel - only a couple of cockroaches need to try the poison to provoke an epidemic in the cockroach family.
This is possible due to the delayed effect of the gel. A cockroach, having tasted the poison, does not die immediately, but only after a few hours - this period of time is precisely what is needed in order to infect as many individuals as possible.
The gel has the following advantages:
- versatility - with its help you can get rid of ants, silverfish, woodlice, cockroaches and any other synanthropic insects;
- low level of toxicity for humans and animals;
- Convenient packaging for easy application.
All these qualities, coupled with high efficiency, have made Foresight a popular tool among those who fight insects. The gel is ideal for those whose apartment population of cockroaches has grown significantly.
You can apply the gel in several places after all the insects have been destroyed - this will serve as a kind of prevention of their reappearance. And you will be sure that if any dashing cockroach managed to survive, a poisonous treat awaits him.
The gel will retain its properties for several more months thanks to special fatty additives that will prevent it from drying out. So you will have to repeat preventive applications no more than once a year.