Otis Liquid Hand Sanitizer is an antimicrobial liquid sanitizer containing 65% ethyl alcohol to help reduce the number of germs & microbes on hands and skin. To use effectively, wet hands thoroughly with product for 15 seconds and allow to dry without wiping. Ideal for situations where hand washing is unavailable. Store under 105ºF. Item includes 4 oz bottle of liquid hand sanitizer plus a 1 oz bottle of liquid hand sanitizer.