käsidesinfektioaineen
Käsidesinfektioaine, commonly known as hand sanitizer, is a liquid, gel, or foam preparation used to kill microorganisms on the hands. It is an alternative to washing hands with soap and water when these facilities are not readily available. The primary active ingredient in most hand sanitizers is alcohol, typically ethanol or isopropanol, at a concentration of at least 60%. Other formulations may use non-alcohol-based disinfectants such as benzalkonium chloride or chlorhexidine, though alcohol-based products are generally considered more effective against a broader spectrum of pathogens.
The effectiveness of hand sanitizers relies on their ability to denature proteins and disrupt cell membranes
The use of hand sanitizers has become widespread, particularly in healthcare settings and public spaces, to