1, put the ice powder seeds into a cotton bag, and rinse the dust and ash on the surface of the ice powder seeds by rinsing with a faucet against the mouth of the cotton bag.

2, to make sure that the dust on the surface of the seeds is rinsed clean, tie the bag tightly, put the cotton bag in a fresh box of mineral water, and rub it repeatedly with your hands for 5-6 minutes.

3, when you feel the cotton bag of ice powder seed is no longer sticky and slippery, it means that the ice powder seed above the pectin has all been washed down, stop rubbing and remove the cotton bag.

4, the upper layer of clarified lime powder water slowly poured into the preservation box (be careful not to pour the sediment into it), while pouring lime water while stirring well, when the ice powder pulp is jelly-like can stop.

5, the jelly-like ice powder pulp with the plastic box into the refrigerator, refrigerated until completely solidified into ice powder.