Disinfection, sanitisation and cleaning in the post-pandemic world - Omnia Health Insights Disinfectants with "virucidal activity against enveloped viruses" effective against SARS-CoV-2 Facts About The Difference Between Cleaning, Sanitizing and Disinfecting Uncovered 2. 1. Chlorine Gas, Chlorine is a greenish-yellow gas. By supplying high pressure, the gas becomes liquid. A