Sani-Shield® Hand Sanitizer (Liquid Formula) is a great alternative when soap and water is unavailable. Kills 99.9% of Germs and Microbes. The CDC recommends using a hand sanitizer with at least 60% alcohol and this product contains 75% Isopropyl Alcohol. It comes in a convenient 4 oz (120mL) bottle with a fine mist sprayer —easy to disperse and to ensure more accurate coverage. Keeps hands softer than ordinary alcohol hand sanitizers.