Check the label to see if your bleach is intended for disinfection and has a sodium hypochlorite concentration of 5%–6%.
Ensure the product is not past its expiration date.
Unexpired household bleach will be effective against coronaviruses when properly diluted.
Leave solution on the surface for at least 1 minute.
To make a bleach solution, mix:
5 tablespoons (1/3rd cup) bleach per gallon of room temperature water
4 teaspoons bleach per of room temperature water
Bleach solutions will be effective for disinfection up to 24 hours.
Alcohol solutions with at least 70% alcohol may also be used.
检查标签，看看您的漂白剂是否打算消毒且次氯酸钠的浓度为5％–6％。
确保产品没有过期。
适当稀释后，未过期的家用漂白剂将对冠状病毒有效。
将溶液留在表面上至少1分钟。
要制成漂白剂溶液，请混合：
每加仑室温水5汤匙（1/3杯）漂白剂
每夸脱室温水4茶匙漂白剂        5ml x 4 / 946ml=2.11%
漂白剂溶液最多可有效消毒24小时。
也可以使用含至少70％酒精的酒精溶液。