Bril kills germs on a molecular level by destroying their DNA after every use. This 360º ultra-deep sterilization is widely used in professional settings, like hospitals, and is proven to kill up to 99.9% of bacteria and viruses4. The case also provides round-the-clock toothbrush protection by creating a physical barrier – keeping your brush protected from germ buildup while you’re not using it. Toothbrush bristles have a natural tendency to harbor millions of bacteria that can cause serious health issues. Time and time again, people become ill without knowing the cause, without considering the dirty pool of bacteria that is allowed to fester on their toothbrush as it collects everything that blows by.