Don't Just Police Your Brass - Clean it: The Antimicrobial Properties of Brass
• https://www.theorganicprepper.comA very long time ago, recorded in a book now known as the Smith Papyrus around 2600 to 2200 B.C, is reported to be the use of copper to sterilize chest wounds and drinking water. In another papyrus, the Ebers Papyrus, written around 1500 B.C., it's