Traditional hand sanitizers only kill germs for 15 seconds. Once it dries, that's it! New ZytrelXPTM kills 99.99% of germs in 15 seconds and continues to help protect for up to 4 hours for safe and happy students. Zytrel Sanitizers are triclosan free and water-based, so they're safe for kids and soft on your skin. So for a healthy, happy and fun school year, get Zytrel-safe with extended protection products. ZytrelXP Moisturizing Sanitizer beat all other sanitizers and soaps, hands up and hands down!