During the corona pandemic COVID-19, one of the cheapest, easiest, and most important ways to prevent the spread of the virus is hand washing. According to the World Health Organization (WHO), washing your hands with soap and water will kill viruses that may be in your hands. In addition to washing hands, WHO also recommends cleaning hands with a hand sanitizer. The way sanitizer works mainly through the power of alcohol. Alcohol can "kill" many types of bacteria and viruses by destroying their outer layers, making them unable to take over the host. This is not effective with viruses with hard outer skin. However, in an emergency, the sanitizer will protect you from invisible viruses that might be in mass transportation or public toilets. Washing the corona virus may not sound as hard as stopping it, but it has proven to be more effective!