Activated charcoal has an enormous purifying effect. Because Binchotan has a carbon percentage of 96-98%, Binchotan has been used since the 17th century in Japan to purify water naturally. Binchotan can be used in various types of water bottles and water carafes. First activate Binchotan by boiling it in water for 10 minutes and then let it cool. Then purify your water by placing the Binchotan in a carafe or bottle, leave it for at least an hour and rotate the bottle several times. After 6 months the effect is reduced, you can recycle the Binchotan as fuel on the barbecue or reactivate it by boiling it out again. Binchotan can also be used to grow plants by dividing the Binchotan into small pieces, releasing important nutrients. Finally, Binchotan is an effective moisture absorber, allowing it to easily absorb unpleasant odors from clothing and shoes.