This Spring Festival, the country because of "new coronavirus pneumonia" caused panic. For a time, indoor air disinfection has become a social hot spot. How to use indoor air disinfection method to kill harmful virus and keep breathing safety? This is all said and done in this article!

　　新的冠状病毒是一种对紫外线和热敏感的包膜病毒。

　　The new coronavirus is a kind of envelope virus which is sensitive to ultraviolet and heat.

　　主要通过液滴、接触传递。

　　It is mainly transmitted by liquid drop and contact.

　　在56℃条件下30分钟，75%乙醇、含氯剂、过氧化氢剂等可有效灭活病毒。所有经政府有关部门批准并按照使用说明使用的剂均可达到效果。(除甲醛)

　　At 56 ℃ for 30 minutes, 75% ethanol, chlorine containing disinfectant and hydrogen peroxide disinfectant can effectively inactivate the virus. All disinfectants approved by relevant government departments and used in accordance with the instructions can achieve the disinfection effect. (except formaldehyde)

　　能杀死新病毒的常见剂有:

　　Common disinfectants that kill new viruses are:

　　1. 常用的酒精剂包括乙醇和异丙醇，如75%乙醇溶液和70%异丙醇溶液。

　　1. Common alcohol disinfectants include ethanol and isopropanol, such as 75% ethanol solution and 70% isopropanol solution.

　　75%酒精容易使用:1。手部及局部皮肤擦拭;2. 2. 防腐蚀精密仪器表面，如手机、手表、键盘、门把手、遥控器等小面积的表面擦拭。

　　75% alcohol is easy to use: 1. Hand disinfection and local skin wiping; 2.2. Anti corrosion precision instrument surface, such as mobile phone, watch, keyboard, door handle, remote control and other small area surface wiping.

　　使用时应避开火源和通风。

　　Avoid fire and ventilation when using.

　　2. 常用的含氯剂有次氯酸钠剂(如:84剂)、含氯泡腾片、含氯剂粉等(除甲醛)。

　　2. The commonly used chlorine containing disinfectants include sodium hypochlorite disinfectant (such as 84 disinfectant), chlorine containing effervescent tablets, chlorine containing disinfectant powder (formaldehyde removal).

　　含氯剂的使用方法:浸泡和衣服、织物、棉花口罩和其他植物家用物品;2. 2. 可用于擦拭(拖动)地面或被呕吐物、腹泻或粪便污染的物体;3.可用于喷涂和环境(如墙壁和地面)。

　　Usage of chlorine containing disinfectant: soak and disinfect clothes, fabrics, cotton masks and other plant household articles; 2. It can be used to wipe (drag) the floor or objects contaminated by vomit, diarrhea or feces; 3. It can be used to spray and disinfect the environment (such as walls and floors).

　　这些剂腐蚀金属，漂白织物，有刺激性气味，并导致呼吸道烧伤。不要与酸性洗涤剂混合，如清洁厕所。

　　These disinfectants corrode metals, bleach fabrics, have an irritating odor, and cause burns to the respiratory tract. Do not mix with acid detergents, such as cleaning toilets.

　　3.常见的含碘剂有碘酊(碘酒)、碘v等。

　　3. Common disinfectants containing iodine include tincture of iodine (iodine wine), iodine V, etc.

　　这些剂是用来皮肤和粘膜的，如清洁伤口。对碘过敏者慎用，并严格遵照使用说明。

　　These disinfectants are used to disinfect skin and mucous membranes, such as cleaning wounds. Use with caution in case of iodine allergy, and strictly follow the instructions.

　　4. 过氧乙酸、过氧化氢、二氧化氯等不同浓度的剂(甲醛去除)

　　4. Different concentrations of disinfectants (formaldehyde removal), such as peracetic acid, hydrogen peroxide, chlorine dioxide, etc

　　过氧化氢的使用:2. 可用于物品表面的擦拭和;3.可用于空气。该刺激物浓度高，有腐蚀性，有漂白作用，但经过稀释，无色无味，无刺激性。不会产生有害残留物。严格按照规定剂量使用。使用时注意。

　　Use of hydrogen peroxide: 2. It can be used to wipe and disinfect the surface of articles; 3. It can be used to disinfect the air. The irritant has high concentration, corrosiveness and bleaching effect, but after dilution, it is colorless, tasteless and non irritant. No harmful residues. Use in strict accordance with the prescribed dosage. Pay attention to safety when using.