1. Clean apples, lemons, large glass bottles, kitchen knives and chopping boards, use detergent (all raw materials and tools should be oil-free), drain water and dry.

2, apples are pitted, sliced, and lemons are also sliced. Then put it into an anhydrous glass bottle, first spread a layer of lemon, then spread a layer of apple, and then sprinkle a layer of sugar; In this order until eight points are filled, and the last shop should be sprinkled with sugar. Seal the bottle mouth with plastic wrap first, then seal the bottle cap and put it in the backlight.

Shake the bottle for three days and let the apples ferment evenly. It will be ready in two weeks. It will be unsealed. Filter the stock solution with gauze, bottle the enzyme stock solution in glass, and then put it in the shade.

4. Dilute with cold boiled water every time you drink it. The ratio of stock solution to water is about: 1:5.