www.bloomberg.com
Despite advancements in hand sanitizers, soap and water remain crucial for hygiene. While sanitizers are effective against many germs, they struggle with certain viruses and bacteria, particularly those protected by a lipid envelope (like norovirus) or those embedded in grime. Soap and water physically lift and wash away germs, including those sanitizers miss. This makes them superior for removing visible dirt and contaminants. Proper handwashing technique, involving scrubbing for at least 20 seconds, ensures comprehensive germ removal, safeguarding against illness and preventing the spread of infection.
