What to look out for when using disinfectants

Regular disinfection of duck activity areas and surrounding areas can effectively prevent and control the occurrence of diseases. Proper use of disinfectants will do more with less. Therefore, it is important to understand the precautions during the use of disinfectants.

First of all, the inside and outside of the duck house and the sports field must be removed before disinfection, and disinfected after cleaning. Otherwise, the disinfection effect will be affected because the disinfectant cannot kill the pathogenic bacteria in feces and other sundries.

Secondly, the concentration of disinfectant should be appropriate, and the disinfectant should be prepared in strict accordance with the concentration recommended by the manufacturer's label. Too low or too high a concentration of disinfectant will affect the sterilization effect.

Third, duck farms should selectively use disinfectants. The effect of disinfectant drugs on bacteria and viruses is different, and different drug concentrations can have different effects on bacteria and viruses. Therefore, the choice of disinfectant should be targeted.

Alkaline disinfectants, such as 2% sodium hydroxide solution, have a significant effect on virus killing.

Fourth, disinfectants should generally not be used together. If used together, attention should be paid to compatibility. Different types of disinfectants can be used cross-use in different batches of disinfection, which can effectively prevent the resistance of bacteria and viruses to disinfectants.

Fifth, disinfectants have different effects at different temperatures. In winter, drugs that can play a better disinfection role at low temperatures, such as peracetic acid, should be selected.

Sixth, duck farms should adhere to a regular disinfection system. Each disinfection should be carried out in all corners of the venue, leaving no dead ends.

Pay attention to the expiration date, and use it now.

It has a strong corrosive effect on metal and rubber products, so pay attention to avoid.

It is necessary to pay attention to the protection of the respiratory tract and eyes, as long-term use has a damaging effect on the environment.

What are the precautions for using disinfectants at home.

In the family, it is necessary to do a good job of daily cleaning, keep the home environment clean and hygienic, and often open windows for ventilation. Doorknobs, mobile phones, mobile phones, TV remote controls, desktops, floors and other public items that are often touched by family members should be wiped or washed frequently with clean wet towels, and generally do not need to be disinfected. When necessary (such as visiting guests with unknown physical condition at home, etc.), the main methods are boiling disinfection and chemical disinfection.

Boiling disinfection is mainly used to disinfect tableware and water cups, first wash the items, and then put them in boiling water to boil (steam) for 10 minutes.

Chemical disinfection refers to the use of chemical disinfectants to act on the surface of objects to achieve the purpose of disinfection.

A disinfectant is a preparation used to kill microorganisms on a medium of transmission to meet the requirements of disinfection or sterilization. Commonly used disinfectants in households, mainly alcohol-containing disinfectants (such as 75% alcohol) and chlorine-containing disinfectants (such as "84" disinfectant), should pay attention to the following matters when using disinfectants:

1.Use in strict accordance with the use method, dosage and concentration specified in the product manual.

2.The disinfectant should be stored in a cool, dry place.

3.Disinfectants should be stored out of the reach of children.

4.Do not use drink bottles or other disinfectants to prevent children or people with unknown conditions from taking disinfectants.

5.It is strictly forbidden to use different types of disinfectants at the same time or in combination.

6.Alcohol is only suitable for wiping or spraying disinfection on the surface of objects, not for large-scale spraying, and cannot be used for air disinfection, so as not to cause disasters.

7.When using alcohol, keep away from hot objects and open flames, and do not smoke.

8.Chlorine-containing disinfectants should be diluted with cold water and used on the spot.

9.Chlorine-containing disinfectant is suitable for disinfection of the surface of objects, corrosive effect on metal, bleaching and fading effect on fabrics, can not be directly contacted**, rubber gloves should be worn when using.

One of the precautions for using chemical disinfectants is (stupid) aWhen preparing, the container should be washed and disinfected first, and it is best to use the dust file wax now.

b.Items to be disinfected should be brushed and dried before being put in.

c.It should be completely submerged below the liquid level.

d.Apply immediately after disinfection.

Answer D analysis: After disinfection, the item should be placed before application.

Other Notes:

1. Cyclothioethylene should have a special sterilizer.

2. The items to be disinfected must be washed and dried first.

3. According to the performance of different items and the characteristics of various microorganisms, choose the appropriate disinfectant.

4. Strictly grasp the effective concentration, application method and disinfection time of disinfectant.

5. Generally, gauze, cotton and other substances are not placed in the disinfectant, so as not to reduce the disinfection effect due to the adsorption of disinfectant.

6. The disinfectant should be immersed in the disinfectant, the shaft knot of the instrument should be opened, the cover should be lifted, and the lumen should be filled with disinfectant.

7. The soaked and disinfected items should be rinsed with sterile normal saline before use.

One of the mistakes in using chemical disinfectants is that disinfectant containers are disinfected once a month.

Disinfectants are drugs used to kill pathogenic microorganisms on the transmission vector, which eliminate pathogenic microorganisms outside the human body, cut off the transmission route of infectious diseases, and achieve the purpose of controlling infectious diseasesCommon types of disinfectants can generally be divided into five categories, including but not limited to: oxidants, phenols, alkylating agents, surfactants, alcohols, etc.

Common disinfectants in oxidants are 84 disinfectant, potassium permanganate, etc., which are widely used in disinfection of public places. The most common disinfectant in the phenols is lysan water, which is a soap solution that can be used to disinfect hands, instruments, the environment, etc., and in some cases, it will be used to treat excrement and block.

Brief introduction to the types of disinfectants:

1. Sodium hypochlorite disinfection: The effective chlorine in sodium hypochlorite is easily decomposed by sunlight and temperature, and the sodium hypochlorite generator is manufactured and applied locally.

2. Chlorine: Chlorine is easily soluble in water and combines with water to form hypochlorous acid and hydrochloric acid, and hypochlorous acid plays a major role in the whole disinfection process. For inorganic substances that produce odors, it can completely oxidize and disinfect them.

3. Ozone: ozone is a strong oxidant, which can be automatically decomposed into oxygen, which is flammable and explosive. Ozone is often prepared as a raw material, and the air must be purified and dried to improve ozone productivity, prevent equipment fouling and reduce energy consumption.