Soap is an effective tool in preventing the spread of COVID-19. The structure of soap allows it to destroy the virus by breaking apart its outer layer, which is made of a greasy lipid that hates water. Soap molecules, shaped like tadpoles, have a water-loving head and a water-hating tail. When soap comes into contact with the virus, it wedges itself into the fatty layer and breaks it apart. By following CDC guidelines and washing hands for 20 seconds, soap can thoroughly destroy the virus and prevent its transmission. This simple yet effective approach can make a big impact in preventing the disease.
https://www.pfizer.com/news/articles/how_soap_works_the_science_behind_handwashing