1, carefully observe the packaging box or packaging bag of Huimember ice cream powder, and the production date will be printed on the packaging bag or box of the goods.

2. The production date is marked in the order of year, month and day, with the first four digits being year, the middle two digits being month and the last two digits being day.

3, carefully distinguish whether it is within the shelf life, beyond the shelf life can not continue to use.