Surfaces must be cleaned with water and soap or a detergent first to remove dirt, followed by disinfection.
11282
清洁应始终从最少脏污（即最清洁的）的地方开始，最后清洁最脏地方，以免将污垢带到较少脏污的地方。
Cleaning should always start from the least soiled (cleanest) area to the most soiled (dirtiest) area in order to not spread the dirty to areas that are less soiled.
11283
所有消毒液均应存放在不透明容器中，置于背阴且通风良好的有遮盖地点。
All disinfectant solutions should be stored in opaque containers, in a well-ventilated, covered area that is not exposed to direct sunlight and ideally should be freshly prepared every day.
11284
最好应每天配制新鲜消毒液。
In indoor spaces, routineapplication of disinfectants to surfaces via spraying is not recommended for COVID-19.
11285
针对COVID-19，不建议在室内向物体表面例行喷洒消毒液。
If disinfectants are to be applied, these should be via a cloth or wipe which is soaked in the disinfectant.
11286
人们在使用消毒液时应采取什么保护措施？
What protection measures should people take when usingdisinfectants?
It is important to reduce your risk when using disinfectants: The disinfectant and its concentration should be carefully selected to avoid damaging surfaces and to avoid or minimize toxic effects on household members (or users of public spaces).
11288
应避免将消毒液（如漂白剂和氨）混在一起使用，混合使用可能会刺激呼吸系统和释放可能会致命的气体。
Avoid combining disinfectants, such as bleach and ammonia, since mixtures can cause respiratory irritation and release potentially fatal gases.
11289
在使用消毒液过程中，应该要儿童、宠物以及其他人离开，直到消毒液已变干且无异味。
Keep children, pets and other people away during the application of the product until it is dry and there is no odour.