If you've ever been to the barbershop, we bet you are familiar with a jar of blue liquid. Barbicide was was created in 1947 by a science teacher for disinfecting purposes. But, it has become well known and revolutionized barbershops in America. Now it is commonplace in shops and salons for keeping tools sanitized. The solution can be diluted in a lovely glass jar for a nostalgic and practical feel. There is something about that blue color that tells us it's getting clean! It can be used for cleaning anything really, but typically used for cleaning combs, brushes and scissors. As a fun fact, it has even been an item of honor in the Smithsonian. For us here at West Coast shaving, we are happy to offer this product certainly for our barber customers, but also for the everyday customer. If you buy vintage or used razors this is a must have! See manufacturer's documentation for usage and warnings.