What is a common use for isopropyl alcohol?

Isopropyl alcohol, also known as isopropanol, is widely recognized for its use as an antiseptic agent. Its effectiveness in killing bacteria and viruses makes it a popular choice for disinfecting skin before injections, cleaning surfaces, and sanitizing equipment in healthcare settings. The alcohol works by denaturing the proteins of microorganisms, thereby effectively disrupting their cellular processes.

While isopropyl alcohol has other applications, such as being used as a solvent in various industrial processes, its predominant role in antisepsis highlights its importance in infection control and hygiene practices, particularly during situations that demand high levels of sanitation. This usage is fundamental in both clinical environments and household cleaning routines, illustrating its integral role in promoting public health.