Identify a method of disinfection commonly used in healthcare settings.

In healthcare settings, it is essential to use effective methods of disinfection to reduce the risk of infections. Alcohol-based hand sanitizers are commonly used in these environments because they are effective against a wide range of microorganisms, including bacteria and viruses. These sanitizers typically contain between 60% to 95% alcohol, which is capable of destroying pathogens by denaturing their proteins and disrupting their cell membranes.

Hand sanitizers are particularly useful in situations where soap and water are not readily available, allowing for quick disinfection of hands between patient interactions. This practice supports infection control protocols by promoting hand hygiene, which is a critical component of preventing the spread of infections in healthcare facilities.

While bleach solutions, soap and water, and hydrogen peroxide also play significant roles in disinfection, alcohol-based hand sanitizers are specifically designed for frequent use in clinical settings. They provide a convenient way for healthcare workers to maintain hand hygiene, especially when they are on the move or when hand washing is impractical.