When can an alcohol-based hand rub be effectively used?

An alcohol-based hand rub is effective after contact with items in a care setting because it quickly reduces the number of germs on the skin. This type of hand hygiene practice is especially important when hands are not visibly soiled, as it allows for efficient sanitation without the need for soap and water. It is designed to kill a wide range of bacteria and some viruses, making it a suitable alternative in many healthcare scenarios where quick disinfection is necessary and soap and water are not immediately available.

Using an alcohol-based hand rub before entering a care setting may not always be appropriate, as it should generally be done after washing hands to reinforce hygiene practices. While it can be utilized after contact with items, it is crucial to ensure that hands are not visibly contaminated, as hand rubs are not effective in removing dirt or organic material. Therefore, it's essential to understand the proper circumstances for utilizing an alcohol-based hand rub to maintain optimal infection control.