Production method: 1, need to find a mold, that is, the ice box, which is sold in supermarkets and generally uses sanitary silicone, which is easier to demould;

2. Pour cold boiled water into the mold, and increase or decrease the water appropriately according to the mold capacity. It is recommended to fill the mold. It is best to add a support frame under the ice-making box, which is placed absolutely horizontally, and effectively prevent water from rapidly cooling into white ice cubes;

3. Carefully put the mold filled with water into the freezing layer of the refrigerator. If there is meat stored in the freezing room, it is best to wrap the ice box with plastic wrap or plastic wrap to prevent the ice cubes from being polluted;

4. Wait about 1 day, and the ice will be finished, crystal clear, clean and hygienic.