We all know using mouthwash kills the bacteria in your mouth as well as get your breath smelling fresh. Did you know that your morning ritual could also save you by killing the coronavirus in your saliva. Though mouthwash can kill it in your saliva, this does not mean they would be able to treat the virus within the body, or act as a cure.
Source:
https://www.cnbc.com/2020/11/17/mouthwash-can-kill-coronavirus-in-30-seconds-lab-study-finds.html