Alcohol-Based vs. Alcohol-Free Hand Sanitizers: What’s the Difference? Traditional alcohol-based hand sanitizers contain 60-95% alcohol to kill bacteria and viruses. While highly effective at eliminating most germs, these sanitizers have some drawbacks. Frequent use can lead to dry, cracked skin, and they are not always safe for young children or people with skin sensitivities. Addit... https://barrierremedy.com/blogs/barrier-blogs/importance-of-hand-hygiene-when-to-use-alcohol-free-hand-sanitizers