1. Inject sixty percent (60%) raw water into the container. For example, an empty 5-liter jar contains 3 liters of water. The container must have a screw cap. )

2. One tenth of the water is the amount of brown sugar or brown sugar needed. (1 liter of water is equivalent to the weight of 1 kg. So 3 liters of water should be matched with 300 grams of brown sugar or brown sugar. ) Pour the sugar into the water and stir it gently to melt it. (You can stir by hand. )

3. Three tenths of water is the kitchen surplus of fresh fruits and vegetables. (For example, 3 liters of water should be matched with 900 grams of fruit and vegetable garbage. ) put the vegetable and vegetable kitchen waste into the sugar water and stir it gently. Make sure all vegetables and fruit kitchen waste are soaked in water.