Tag: purify

Purify your water using charcoal

…purify your drinking water with a stick of charcoal… …Japanese have been doing it for centuries… Binchotan—a carbon made from tree branches—is renowned for its ability to soften water and absorb impurities, including chlorine. The manufacturer recommends refreshing the charcoal after three months by boiling it for 10 minutes http://online.wsj.com/article/SB10001424052970204652904577195082476753016.html?KEYWORDS=binchotan