Hydrogen peroxide usually has various concentrations such as 30%, 3.0%, and 6%. To kill the new coronavirus, 3.0% medical hydrogen peroxide is enough. Sterilizes through its strong oxidation, and finally decomposes into oxygen and water. It does not pollute the environment and has no residue. It is a very good and selectable coronavirus disinfectant. For the disinfection of items and clothes, spraying, wiping or soaking can generally be used for disinfection for 20 minutes. In this way, the new coronavirus can be quickly inactivated, which has a good disinfection effect.
Precautions for use
①Peroxide disinfectants have good disinfection effects and are a safe, green and environmentally friendly disinfectant. However, most peroxide disinfectants are unstable, and long-term use will damage the eyes and respiratory mucosa of humans and animals. Long-term use should be avoided.
② It is a very active substance, which is easy to decompose under the conditions of heat and light, which will reduce its concentration and affect its sterilization effect. Therefore, it should be kept in a shaded, cool place during the validity period.
③If you buy a 30% hydrogen peroxide solution, you can use it after diluting it 10 times with pure water. But when preparing the solution, be sure to wear gloves, masks and goggles for protection and try to avoid splashing of high-concentration hydrogen peroxide on the skin, mucous membranes, and eyes. Once it gets on the skin, rinse with water for 5 minutes as soon as possible.
④ All disinfection supplies should be kept away from children.
