Kills up to 99.9% of germs and bacteria on the skin. This is an alcohol based product and needs no hand towels or water. It is an excellent product for use in areas where water is not readily available and is also recommended for use in health care, food and public service personnel. Can also be used through a dispensing unit. This hand sanitizer contains 70% Propane Alcohol, it has a PCS number and is registered with the Dept of Agriculture.