<P> Hand sanitizer is a liquid generally used to decrease infectious agents on the hands . Formulations of the alcohol - based type are preferable to hand washing with soap and water in most situations in the healthcare setting . It is generally more effective at killing microorganisms and better tolerated than soap and water . Hand washing should still be carried out if contamination can be seen or following the use of the toilet . The general use of non-alcohol based versions has no recommendations . Outside the health care setting evidence to support the use of hand sanitizer over hand washing is poor . They are available as liquids , gels , and foams . </P>
<P> Hand sanitizer is a liquid generally used to decrease infectious agents on the hands . Formulations of the alcohol - based type are preferable to hand washing with soap and water in most situations in the healthcare setting . It is generally more effective at killing microorganisms and better tolerated than soap and water . Hand washing should still be carried out if contamination can be seen or following the use of the toilet . The general use of non-alcohol based versions has no recommendations . Outside the health care setting evidence to support the use of hand sanitizer over hand washing is poor . They are available as liquids , gels , and foams . </P>
when may an alcohol-based hand rub be used for hand sanitization
when may an alcohol-based hand rub be used for hand sanitization
in most situations in the healthcare setting
in most situations in the healthcare setting