Prefense is the first proactive hand sanitizer I have ever heard of and had the opportunity to try. I love the concept of applying a hand sanitizer once per day and having it continue to offer protection from germs for up to 24 hours or 10 hand washings. Can you believe one application lasts all day!? This is a must-have product for anyone, especially parents like me, who use hand sanitizer on their children too. The Prefense foaming hand ...
