P & G purifier of water is a powder that comes in small affordable, easy-to-use packets. It combines flocculation and disinfection to produce clean drinking water. Using some of the same ingredients used in municipal water systems, it is engineered to be a miniature truant plant in a packet. The product removes dirt, cysts, and pollutants, and kills bacteria and viruses in polluted water such as creeks, rivers, lakes, and ponds. By removing the dirt and sediment through flocculation, the peg purifier of water gives a visible signal ensuring you have clean and freshly treated water when you need it. It is simple to use, maintains a fresh taste similar to most household tap water, and is acceptable for drinking use after 30 minutes. A single packet treats 2.5 Gallons/10 liters of water. The P & G purifier of water packet provides clean drinking water for your family's preparedness needs, including emergencies and remote outdoor settings where drinking water is not available. It is not intended to treat salt/ocean water. It is perfect for use in situations such as camping, hiking, backpacking, fishing, hunting, emergency situations, and natural disasters where the drinking water supply has been depleted or is of unknown quality.