1. Purifying water quality
Put 3-5 pieces washed bamboo charcoal pieces in a bucket with water. Every piece is reusable 6-8 times.
2.Boil the water
Put the charcoal pieces(2-3pieces) in the kettle after washing to boil the water.
3.Cooking charcoal
Put 2-3 pieces in a rice cooker. Adsorption of water, harmful impurities and pesticide residues in rice.
4.Breeding fish
Put 2-3 pieces into the fish tank.Put them in the sun regularly.