1-liter Cartridge Refill. Used with wall mount dispenser only. Kills 99.9% of most common bacteria within 30 seconds. No water required, no rinsing, no alcohol. Contains Aloe Vera. Used by healthcare professionals. Sanitize and moisturize your hands without water or harmful alcohol. No rinsing required. The active ingredient (Alkyl Dimethyl Benzyl Ammonium Chloride) has a rapid kill rate of 99.9% within 30 seconds, against most common bacteria including Escheria coli, Staphylococcus aureus (MRSA), Salmonella chlorocraesuls, Streptococcus faecalis (VRE), Pseudomonas aeruginosa, Candida albicans, and Listria monocytogenes.