Hand washing - Wikipedia
However, if soap and water are not available, hand sanitizer that is at least 60% (v/v) alcohol in water (specifically, ethanol or isopropyl alcohol/isopropanol (rubbing alcohol)) can be used instead, unless hands are visibly excessively dirty or greasy.[4] [5] When both hand washing and using hand sanitizer are not available, hands can be cleaned with ash and clean water, although the ...
Contact Supplier