Medical masks and frequent hand washing are very important to prevent illness, infection or viruses. It is scientifically proven that using masks and hand sanitizers to protect your body minimizes the risk of getting viruses or infections of any kind. This book accumulates both to help you prevent disease and help your health and your family. What you'll learn from this book· Importance of good hand hygiene· Why hand sanitizers are important· Type of hand sanitizers· Active ingredients in hand sanitizers and their working principle· Using essential oils· Hand wash· Alcohol based sanitizer recipes· Gel sanitizers· Foam sanitizers· Safety tips for making and using hand sanitizers· Other protection measures against microorganism· And a lot more!