What is Bed Bug? The factory dormitory employee said that there were insect bites, but I don t know

If a population of bed bugs has formed and the number is large, chemical methods are recommended. For example, chemical methods use various drugs, powdered, liquid, sprayed, smoked, etc.; Physical methods such as fly swatters, bed bug sticky boards, etc., these methods are all obtained by researchers through detailed design, repeated experiments, and years of research, but so far our researchers have not found a method that can completely eliminate bed bugs, and the methods used by everyone can only suppress bed bugs. 1. Clean up the bed, make the plank exposed, tidy up the clothes, connect the big bucket with water, put laundry detergent, soap into it, and then put all the clothes into the bucket to soak for 3 hours, you know, bed bugs are not water-based, two hours is enough to kill the clothes on the quilt, but don't forget that there are eggs, the eggs are difficult to eliminate, the clothes and quilts can be cleaned for two hours and then cleaned, and the bedding and quilt are knocked and dried.

2. Wear a mask, gloves, open the Wisdom Potion, operate 20-50 times with water according to the instructions of Wisdom, if the bed bugs are serious, you can increase the dosage, spray towards the gap between the bed board and the contact gap between the bed frame and the bed board, and the bed board needs to be sprayed on both sides. Simmons mattress edge spraying, spraying remember to be careful 3 bed board spraying after completion remember to spray in reverse, the following should check the wall and ceiling, remember, all small black spots on the wall are the concentration of bed bugs, those black spots are bed bugs usually full of toilet places, there will be a lot of eggs, absolutely not let go. At the junction of the electric light and the wall on the ceiling, there are nail holes, and the gaps in the wall should be filled in time to reduce the existence of gaps after killing.

This will kill the nasty bed bugs

In schools, there are usually 4 or 6 dormitories, and it can be said that the living rooms are very crowded. There are a lot of luggage, a lot of items, piled up, and bed bugs like to hide in these places. Another place that bed bugs like is the gap between the bed boards, and if it is a 6-person dormitory, all 6 beds have to be dealt with.

To kill bed bugs, you must be super patient and apply pesticides repeatedly to get rid of hateful bed bugs.

Is it true that if you don't find a professional master, you can't get rid of bed bugs?

Of course not, bed bugs are difficult to destroy, professional masters can kill them, and we can kill them ourselves, but it is more cumbersome to deal with.

In general, rural families will move the bed outside, beat it and pour boiling water on it. But in the dormitory, this method is not practical.

Here are a few points that I will summarize, as follows:

1.Put away everything in the dormitory, remember to check it before wrapping it, and don't let bed bugs hide in it.

2.Clothes suspected of being infected with bed bugs should be placed separately, scalded with boiling water, washed and taken out to dry.

3.In the dormitory, all the staff gathered for a general cleaning. Places that are not easy to clean are usually cleaned, and focus on cleaning.

4.After everything is treated, it is thoroughly treated with medication. Sprays containing cis-cypermethrin and dinotefuran are broad-spectrum insecticide sprays that are effective in killing bed bugs.

After diluting, spray directly at the place where bed bugs are easy to hide.

It is difficult to exterminate bed bugs, so spraying must be treated back and forth several times to ensure that the bed bugs in the gaps can contact the liquid medicine, and if they do, they will naturally die.

Generally, indoor bed bugs are transmitted by carrying. So when you bring your luggage, belongings, etc., remember to check carefully to avoid the spread of bed bugs.

1. Invasion analysis of bed bugs, including feces, bed bug bloodstains, live bed bugs, etc., check the indications of bed bug infestation in suspicious habitats (brown sheds, bed frames, mirror lines, wall gaps, tables, chairs, sofas and other objects) by needle picking method combined with visual inspection method, and the smell of bed bugs can be smelled in serious infested places.

2. Environmental prevention and control.

The purpose of environmental prevention and control is to eradicate breeding conditions, that is, to rectify indoor hygiene, remove debris, and plug the gaps that are easy to breed bed bugs such as bed boards, walls, and palm sheds, and plug them with lime or putty, and the wallpaper with bed bug breeding must be torn off and burned.

3. Physical prevention and control.

1) Manual capture: knock on the bed frame, bed board, kang mat, straw mat, etc., shake down and kill the bed bugs, or use needles and wires to pick out the bed bugs in the gaps and kill them.

2) boiling water scalding: bed bugs are not resistant to high temperature, can be scalded to death with boiling water eggs and adults, bed frames, bed boards and other utensils with bed bug breeding can be moved to the outdoors, with the mouth of the kettle filled with boiling water to the gap, slowly move and water, be sure to make the gap reach high temperature, in order to scald the bed bugs and their eggs, for the breeding of bed bugs clothes, mosquito nets, can be soaked in boiling water.

3) Sun exposure: For clothes that cannot be scalded with boiling water, they can be exposed to strong sunlight for 1 4 hours, and turned to make bed bugs die or crawl out due to high temperature.

4) Prevention of dispersion: In rooms with bed bug activities, the relocation (relocation or sale) of luggage, furniture and other items must be strictly inspected and dealt with to prevent the spread of bed bugs from being brought out or brought in.

Problem Analysis: The hot weather is one aspect, plus the cold water splashed in the dormitory, due to the humid environment, it is also easy to lead to the breeding of bed bugs, due to the hot weather, do not leave the leftover food at home as soon as possible, so as not to cause more bed bugs.

Suggestion: According to the situation you are describing now, the main consideration is bed bugs, also known as bed bugs, use 50% bethion EC or 50% malathion EC, dilute 100 times, and spray the walls and bed boards at a dosage of 400 ml per single bed. Dilute 200 times with 50% dichlorvos, spray at 100 ml m2, and apply the pesticide every 30 days for 2 3 times in a row.

Bed bug control is as follows:

1. Environmental control: Transforming the living environment and destroying the breeding and habitat of bed bugs is the key to bed bugs.

2. Physical control: boiling water can kill bed bugs and eggs several times; Manual killing, knocking on bed frames, tables, chairs, picking and killing bed bugs with needles, etc.

3. Chemical control: spray or rub the gaps with 1 2 times thioner or 1 3 Kaisuling emulsion, or plug the gaps with 1 3 bromocyanide plaster, etc., which can obtain good control effect.

Insect bite dermatitis, also known as "papular urticaria", is mainly related to the bite of arthropods, such as mites, and is more common in spring, summer and autumn.

Due to the different species of insects and the difference in the reactivity of the body, it can cause different ** reactions at the bite site. It is generally a red edematous papule, which may have small blisters, the size of soybeans, and is more likely to occur in exposed areas and around the waist. **Can be taken externally with anti-inflammatory cream or cream, and antihistamines.

The breeding of bed bugs is mainly due to the environment and temperature The hot weather and humidity are easy to breed, so it is necessary to open more windows for ventilation and maintain a dry environment. Ways to prevent bed bugs:

1. Rectify indoor environmental hygiene, remove debris, eradicate the habitat of bed bugs, plug the gaps in the bed board that are easy to breed bed bugs, such as: house walls, floors and other gaps that can be used for bed bugs to hide and breed, and paint the walls regularly, pay attention to personal hygiene, wash clothes frequently, mosquito nets, bed sheets, and control bed bug breeding;

2. When returning from going out, luggage, furniture and other items should be inspected. When traveling or relocating, luggage and old furniture should be carefully inspected to prevent the introduction of worms, adults and eggs;

3. Move the cabinet with bed bugs to the outside, aim the mouth of the kettle filled with boiling water at the gap, move slowly and pour it, be sure to make the gap reach high temperature, (the water must be high temperature to be effective) to scald the bed bugs and eggs;

4. Soak clothes, mosquito nets, bed sheets, pillow towels, etc. with boiling water; For clothes that cannot be scalded with boiling water, they can be soaked in disinfectant powder or laundry detergent for half an hour, and they must be washed before they can be used after the operation;

5. Quilts, mattresses, and bed boards can be exposed to strong sunlight for 4 hours, and often turned over, so that bed bugs can escape due to high temperature.

It has appeared that you can find a professional sanitizing company to provide door-to-door service.

There are bed bugs in the school that can be usedEnvironmental control, artificial capture, boiling water scalding, steam sprinkler irrigation and sun exposureway to get rid of bed bugs.

1. Environmental prevention and control.

The purpose of environmental prevention and control is to eradicate breeding conditions, and in schools, it is necessary to carry out evaluation activities for various collectives and migrant workers' dormitories to create "clean dormitories", so that bedding is dried, bathed and changed clothes frequently, and there is no debris at the head of the bed and under the bed, and there is no peculiar smell in the dormitory.

2. Manual capture:

Manual capture methods include knocking on the bed frame, bed board, kang mat, straw mat, etc., shaking down the bed bugs, killing them, or using needles and wires to pick out the bed bugs in the gaps and kill them.

3. Steam sprinkler irrigation

Various steam generators can be used to spray out the small holes of the nozzle by steam pressure to scald the bed bugs and eggs in the gaps.

4. Boiling water

Bed bugs are not resistant to high temperatures, and all the eggs and adults can be scalded to death with boiling water, and the bed frame, bed board and other utensils with bed bug breeding can be moved outdoors, and the spout of the kettle filled with boiling water can be aimed at the gap.

Move slowly to water, be sure to make the gap reach a high temperature, in order to scald the bed bugs and their eggs, for the breeding of bed bugs, mosquito nets, can be soaked in boiling water.

5. Sun exposure:

For clothes that cannot be scalded with boiling water, they can be exposed to strong sunlight for 1-4 hours, and turned to kill bed bugs due to high temperature sunburn or crawl out.