What can be used to disinfect effectively during the epidemic besides alcohol?

84 disinfectant can be used.

After dilution, it can be used to mop the floor or wipe frequently touched furniture. Because alcohol still has some safety risks.

The diluted 84 disinfectant can also be used to wash clothes and disinfect clothes.

During the epidemic, in addition to alcohol disinfection, disinfection with this method is more effective!

Hoii's Japanese silver ion spray is good, it was introduced to me by a friend who works in Miaoxun, and I have been using this spray to disinfect during the epidemic. We will pay attention to hand washing and shoe disinfection every day, but kitchens, refrigerators, furniture, doorknobs and other places that we often touch are places that cannot be ignored.

According to the diagnosis and treatment protocol for pneumonia caused by the new coronavirus infection (trial version 5), the virus is sensitive to ultraviolet rays and heat, 56 30 minutes, ether, 75% ethanol, chlorine-containing disinfectants, peracetic acid and chloroform and other lipid solvents can effectively inactivate the virus, and chlorhexidine cannot effectively inactivate the virus.

The World Health Organization (WHO) recommends ethanol containing 70%-75% ethanol as a hand sanitizer. Alcohol is not suitable for large-area disinfection. 84 disinfectant is a chlorine-containing disinfectant, and chlorine is a volatile gas, so the container containing the disinfectant must be capped, otherwise it will quickly become invalid and fail to achieve the effect of disinfection.

Peracetic acid can be used to disinfect items by soaking, spraying, spraying, and wiping. Commercially available peracetic acid is an aqueous solution of peracetic acid with a stabilizer, the concentration is generally 20%, and it is diluted to the use concentration before disinfection.

Air disinfection has limited effect in the control of respiratory infectious diseases, and is meaningful in the terminal disinfection after the transfer of confirmed or suspected cases, and it is recommended that professional health personnel use peracetic acid or hydrogen peroxide disposal or mobile ultraviolet disinfection treatment in an unmanned state. Air disinfection cannot prevent the transmission of virus droplets expelled by patients at any time to susceptible people in close contact, so personal protection is also important.

What is the novel coronavirus?

The 2019 novel coronavirus, known as "2019-NCOV", was discovered as a result of the 2019 Wuhan viral pneumonia case and was named by the World Health Organization on January 12, 2020. Coronaviruses are a large family of viruses known to cause colds as well as more severe illnesses such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). Since December 2019, Wuhan City, Hubei Province, has continued to carry out surveillance of influenza and related diseases, and has found a number of cases of viral pneumonia, all of which were diagnosed as viral pneumonia and lung infection.

What are the symptoms of the new coronavirus?

The early symptoms of the novel coronavirus infection are similar to the cold symptoms caused by the general viral infection, mainly manifested as tiredness, fatigue, muscle aches, and a few patients will show gastrointestinal reactions, such as abdominal pain and diarrhea.

As the disease progresses, the patient will develop symptoms of fever, and the fever degree will be above the degree. Respiratory symptoms may also occur, including cough and sore throat.

As the symptoms worsen, patients may experience severe symptoms such as breathlessness, chest tightness, shortness of breath, and even respiratory distress. Imaging tests will reveal ground-glass changes in the lungs. In severe cases, sepsis, septic shock, coagulopathy, and renal failure may also occur.

At present, there is no specific ** method for the disease caused by the novel coronavirus. However, many symptoms are manageable and need to be treated clinically**. In addition, adjunctive care for infected people can be very effective.

How to prevent the novel coronavirus?

There is no effective vaccine prevention method for the new coronavirus, and personal protection is the most practical way, including:

Maintain basic hand and respiratory hygiene and adhere to safe eating habits.

Avoid close contact with anyone who shows symptoms of respiratory illness (such as coughing and sneezing) as much as possible.

Drink plenty of water and take rest to boost your immunity.

Maintain ventilation in the living and working environment.

What should I do if I suspect that I have the new coronavirus?

If you suspect that you are suspected of being infected with the new coronavirus, you should isolate yourself from your family and friends as soon as possible, and do not go out to avoid cross-infection of the virus.

When there are further abnormal clinical manifestations such as fever (fever degree) and cough, it is necessary to report to the local disease prevention and control agency as soon as possible, so as to better control the spread of the new coronavirus.

Under the guidance of the local disease prevention and control agency, go to the designated medical institutions for investigation, diagnosis and treatment. You must remain under medical observation for 14 days, and if no other symptoms occur during the 14-day period, you can be released from isolation.

Here are some other topics on coronavirus:

Prevention knowledge] Actively protect and protect yourself.

Popular Science] pneumonia caused by the new coronavirus.

Inventory of commonly used types of masks.

To view the real-time traffic closure status in various places, you can pay attention to: Epidemic travel control news flash.

I think 84 sanitizer is good, we are all used to mop the floor.

Liu Wenbo, the operator of Beijing Ruijie Mekang Disinfectant Factory, told the Beijing News reporter that after the outbreak of the epidemic, the company's disinfectant sales increased significantly.

In response to the product sales brought about by the epidemic**, "Recently, we have just bought a new batch of products from the UK, and now the workers are working overtime to pack it. Liu Wenbo said, "Now we can ensure that the product is sufficient." At present, Liu Wenbo has not received orders from users in Wuhan, but due to the holiday of the delivery company during the Spring Festival and other reasons, "there are difficulties in delivery, so I can only work hard to overcome them and add more money."

Mr. Liu said the company would not stop deliveries during the Spring Festival.

During the epidemic, there is no alcohol at home, which can be disinfected by ventilation and 84 disinfectant.

Open doors and windows regularly every day for ventilation to maintain indoor air circulation, and if there are no natural ventilation conditions, exhaust fans can be used for mechanical ventilation. Do a good job of ventilation and disinfection of shared areas such as toilets and bathrooms. Wash or disinfect your hands when preparing food, before eating and after using the toilet, and taking off your mask.

It is recommended to open the windows continuously for ventilation, and if it is not sustainable, open the windows at least twice a day for more than 30 minutes each time.

For the disinfection of household items, if you can disinfect by physical methods (such as drying, high temperature, drying, etc.), try not to use chemical disinfectants. For disinfection of tableware, etc., it is recommended to boil water for 10 minutes. Disinfection of clothes, bedding, etc., can be done outdoors.

The outer surface of small personal items such as keys and mobile phones can be wiped with a cotton ball dipped in medical alcohol or wiped with disinfectant wipes.

Commonly used household disinfection methods:

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. Disinfect when necessary (e.g., if there is a visit from a guest with an unknown physical condition in the home, etc.).

The main methods are boiling disinfection and chemical disinfection: boiling disinfection is mainly used for disinfection of tableware and cups, first wash the items, and then put them in boiling water for 10 minutes to boil (steam).

Chemical disinfection of slag poison refers to the use of chemical disinfectants to act on the surface of objects to achieve the purpose of disinfection. Families generally use chlorine-containing disinfectants (such as "84" disinfectant) and alcohol-containing disinfectants (such as 75 alcohol) for wiping and disinfection, and then wipe them with water after 30 minutes.

Chlorine-containing disinfectants are suitable for disinfection of surfaces, tableware, etc., and have a corrosive effect on metals and bleaching and fading on fabrics. The ethanol-containing disinfectant ethanol has a quiet content of 70-80, which is mainly used for hand and ** disinfection, and can also be used for disinfection of small surfaces.

Wiping and disinfecting with a concentration of 75% alcohol and washing hands with hand sanitizer containing medical alcohol can effectively kill the coronavirus. Alcohol acts as a sterilizer by destroying the lipid molecules of the coronavirus, denaturing proteins, dissolving lipids, and destroying the cell walls of bacteria。An alcohol concentration of 75% works best.

The alcohol concentration is too low to effectively destroy the envelope of the coronavirus and cannot have a good bactericidal effect, but the higher the concentration, the better the effect. 75% of medical alcohol is used for disinfection of new pneumonia alcohol.

The disinfection method is mainly wiping. 75% medical alcohol disinfects ** and surfaces, that is, the disinfectant is applied to ** or surfaces twice for three minutes. If the surface is large, it can be sprayed or wiped to disinfect.

To work better, it is advisable to spray some 75% medical alcohol on the surface of clothing when going out or entering the door. In addition, sofas, beds or chairs should also have a good habit of spraying disinfectant alcohol regularly. If possible, you can also use disinfectant alcohol to clean electronics such as mobile phones or tablets.

95% alcohol, also known as anhydrous alcohol, causes the exposed proteins to coagulate and dilute the proteins on the surface of the bacteria. Therefore, when this layer of dura is used to further protect bacteria, 95% alcohol needs to be used. After dispensing with alcohol, wipe with a clean gauze or towel moistened with alcohol.

When using, pay attention to avoid fire or power sources, and do not spray and disinfect. The disinfection effect is poor and there are potential safety hazards. Alcohol can only be wiped, not sprayed; When using alcohol, attention should be paid to indoor ventilation; After each use, the upper cover should be closed in time to prevent volatilization.

Do not mix with 84 disinfectant; The high concentration of alcohol is not diluted and cannot be sprayed directly on clothing or wiped on the human body**. Alcohol concentration of more than 70% will increase the flammable gas in the indoor air, which is flammable and explosive. Use with caution.

In order to effectively inactivate the virus, medical alcohol with a concentration of 75% must be chosen. If the concentration is too high or too low, it will not be effective in inactivating the virus, and industrial alcohol cannot be used. Can be soaked in metal objects.

During the pandemic, it was incorrect to disinfect the room with alcohol spray. Because the alcohol evaporates too quickly, the basic mountain cannot play a good disinfection role.

It is not correct to do so; Because the alcohol volatilizes too quickly, the contact time with the object is very short, and it cannot have a good disinfection effect.

It is not correct to disinfect the room with alcohol spray during the epidemic, and it should be disinfected with disinfectant water.

During this epidemic, disinfection has also become commonplace. We generally choose alcohol and disinfectant for disinfection, which can achieve a certain effect. But we must also pay attention to safety when we are in the tenth middle school, after all, this kind of thing is also harmful to our body.

Many people will ask, is it really possible to use alcohol disinfection in confined spaces? Let me share my thoughts!

First of all, we have to know that alcohol, which is an explosive substance with easy wheel chain flammability, if used incorrectly, it may be **. Use alcohol disinfection in a confined space, if you light a fire at this time, it may really be a ** phenomenon. It is very dangerous, and alcohol is volatile, spray alcohol in a closed room, alcohol can quickly volatilize into alcohol vapor, then the whole room is alcohol at this time, it is easy to happen**.

Therefore, we must pay attention to our own safety when we are in the tenth middle school, keep the room regularly ventilated, and do not smoke indoors after disinfection. This is a very dangerous behavior.

Not only alcohol, but also disinfectant, disinfectant, its main ingredient is sodium hypochlorite. If a lot of this disinfectant is sprayed in a confined space, it is easy to volatilize and produce some toxic gases, which will cause great damage to our respiratory mucosa. If it is severe, you will have to go to the hospital for **.

Compared with disinfectants, we still have a better understanding of alcohol. Because we know that we can disinfect with alcohol since childhood, but we should also pay attention to the optimal concentration of alcohol disinfection, which is about 75%, if it exceeds this range, the disinfection effect may not be good.

While disinfection, we must do a good job of our own protection and safety. After all, these are chemicals, and they may cause some harm to the body. In a confined room, if you choose to disinfect with alcohol, you must remember to ventilate and do not smoke in a confined space.

Because this makes it easy to ignite the alcohol vapor, resulting in indoors**. Therefore, the use of alcohol disinfection in a closed room is possible! Do you think that the nuclear relatives will be able to do it?

If it is in a confined space and the alcohol concentration reaches a certain amount, there is a risk of **. It is recommended to ventilate in time after disinfection.

Epidemic disinfection method of sedan chair:

1. Open windows for ventilation and disinfection.

Since the new coronavirus is transmitted through droplets, it may also contain such a virus in the air during the high incidence of the epidemic, and if you want to disinfect the indoor air, you can insist on opening windows for ventilation. It is recommended to open the window for ventilation 2 to 3 times a day, and the time for opening the window for ventilation is more than 30 minutes per sail.

However, because the temperature in the north is still relatively low, when opening the window for ventilation and disinfection of the room, you can end one room and then move on to the next room to prevent the indoor temperature from being too low and freezing cold.

Medical alcohol disinfection.

75% of medical alcohol has a good disinfection effect on the new coronavirus, and the surfaces of items that are often touched, such as mobile phone screens, computer screens, keyboards, mice, etc., or children's toys and other rolling pickpockets, can be disinfected by using alcohol wipes.

3. Steaming and disinfection.

The new coronavirus is not resistant to high temperatures, so you can put the tableware you usually use, and your children's toys that are resistant to high temperatures can be boiled in a pot for about 15 to 30 minutes each time, which can also play a good role in disinfection.

Precautions for epidemic disinfection

First, pay attention to the use of legal disinfectants and equipment, before purchasing disinfectants and disinfection equipment, you should inquire about the product filing information, use the registered products, and carry out disinfection in accordance with the instructions of the registered products.

The second is to pay attention to matching with the disinfection object, low-temperature cold chain disinfection should use low-temperature disinfectant, and at the same time try to use physical factor disinfection methods to avoid pollution and damage to the environment.

The third is to pay attention to the effectiveness of disinfection, the disinfection method should be verified, the concentration, time and disinfection method of disinfection should be able to ensure that the disinfection effect is achieved, and personal protection should be done when preparing and using chemical disinfectants.