At present, in the face of the new crown epidemic, environmental disinfection has become an indispensable and important part.

Disinfectants have certain toxicity and irritation, and only when they are properly prepared and used can they successfully complete the environmental disinfection work while protecting their own safety.

Which areas need to be disinfected?

How to protect yourself when disinfecting?

Please accept this guide.

  (Photo by CCTV reporter Dou Yunyun and Zhang Junhe from Shanghai Youth Volunteer Association)