‘You don’t know what they’re touching’: how to properly disinfect your home after you get sick

Experts say homes should be cleaned before they are disinfected, especially when someone is sick. Disinfectants need the right product, correct dilution, and enough dwell time to work.

专家表示，家中有人生病时，应先清洁再消毒。消毒剂需要选对产品、正确稀释，并在表面停留足够时间才能发挥作用。