Binchotan BIO (Vinacontrol repository). Offer of 5kg loose vegetable charcoal chunks, perfect for the retailer who wants to sell filter charcoal by weight. Guaranteed without residues of pesticides and heavy metals (analysis on request). Bulk with pieces of varying sizes and weights. We advise you to use 30g/litre. 250€ for 5 kilos i.e. €2.50/50g instead of €3.80 per stick. Multipurpose, charcoal can be used to purify tap water, absorb bad odors and extend the life of fruits and vegetables. USE: RUNNING WATER FILTER 1) Define the necessary weight according to your container and the quantity of water to be filtered. 2) Boil the chosen pieces for about 10 minutes. 3) Remove the contents of the pan then dry the charcoal in a warm, dry place. 4) Place the pieces of charcoal in your container. 5) Wait for 4h to 8h. 6) Consume! Carry out this process again, every 1 to 3 months, depending on the quality of the water in your municipality. OTHER USES: 1) Boil the pieces for 10 minutes then dry. 2) Place about 50g of charcoal in a cotton bag or filter (examples: fridge shelves, fruit basket, drawers...). 3) Drop the pieces in the selected location. Shelf life of vegetable charcoal: up to 6 months. Material: Eucalyptus wood, certified organic by Viancontrol Origin: Vietnam