Tips on disinfection (Part 2)
It is unnecessary to disinfect such items as tires, shoes, and packages of express delivery or take-away food or sterilize air in the corridor or open ground.
A terminal disinfection will suffice when a certain area is contaminated by an infection source. Repeated spraying of disinfectants on large areas poses a risk to the environment and must be avoided.
Unnecessary frequent disinfection at home
Frequent disinfection is not necessary if you have:
1. No stranger visiting your house;
2. No friend or relative back from the epidemic areas;
3. No family member diagnosed with COVID-19;
4. Or no one feeling unwell.
Keep your rooms well ventilated, wash your hands frequently, and maintain good hygiene.